x1f40f;', '🐐', '🐑', '🐒', '🐓', '🐔', '🐕', '🦺', '🐖', '🐗', '🐘', '🐙', '🐚', '🐛', '🐜', '🐝', '🐞', '🐟', '🐠', '🐡', '🐢', '🐣', '🐤', '🐥', '🐦', '🐧', '🐨', '🐩', '🐪', '🐫', '🐬', '🐭', '🐮', '🐯', '🐰', '🐱', '🐲', '🐳', '🐴', '🐵', '🐶', '🐷', '🐸', '🐹', '🐺', '🐻', '❄', '🐼', '🐽', '🐾', '🐿', '👀', '👁', '🗨', '👂', '👃', '👄', '👅', '👆', '👇', '👈', '👉', '👊', '👋', '👌', '👍', '👎', '👏', '👐', '👑', '👒', '👓', '👔', '👕', '👖', '👗', '👘', '👙', '👚', '👛', '👜', '👝', '👞', '👟', '👠', '👡', '👢', '👣', '👤', '👥', '👦', '👧', '👨', '💻', '💼', '🔧', '🔬', '🚀', '🚒', '🤝', '🦯', '🦰', '🦱', '🦲', '🦳', '🦼', '🦽', '⚕', '⚖', '✈', '❤', '💋', '👩', '👪', '👫', '👬', '👭', '👮', '👯', '👰', '👱', '👲', '👳', '👴', '👵', '👶', '👷', '👸', '👹', '👺', '👻', '👼', '👽', '👾', '👿', '💀', '💁', '💂', '💃', '💄', '💅', '💆', '💇', '💈', '💉', '💊', '💌', '💍', '💎', '💏', '💐', '💑', '💒', '💓', '💔', '💕', '💖', '💗', '💘', '💙', '💚', '💛', '💜', '💝', '💞', '💟', '💠', '💡', '💢', '💣', '💤', '💥', '💦', '💧', '💨', '💩', '💪', '💫', '💬', '💭', '💮', '💯', '💰', '💱', '💲', '💳', '💴', '💵', '💶', '💷', '💸', '💹', '💺', '💽', '💾', '💿', '📀', '📁', '📂', '📃', '📄', '📅', '📆', '📇', '📈', '📉', '📊', '📋', '📌', '📍', '📎', '📏', '📐', '📑', '📒', '📓', '📔', '📕', '📖', '📗', '📘', '📙', '📚', '📛', '📜', '📝', '📞', '📟', '📠', '📡', '📢', '📣', '📤', '📥', '📦', '📧', '📨', '📩', '📪', '📫', '📬', '📭', '📮', '📯', '📰', '📱', '📲', '📳', '📴', '📵', '📶', '📷', '📸', '📹', '📺', '📻', '📼', '📽', '📿', '🔀', '🔁', '🔂', '🔃', '🔄', '🔅', '🔆', '🔇', '🔈', '🔉', '🔊', '🔋', '🔌', '🔍', '🔎', '🔏', '🔐', '🔑', '🔒', '🔓', '🔔', '🔕', '🔖', '🔗', '🔘', '🔙', '🔚', '🔛', '🔜', '🔝', '🔞', '🔟', '🔠', '🔡', '🔢', '🔣', '🔤', '🔥', '🔦', '🔨', '🔩', '🔪', '🔫', '🔭', '🔮', '🔯', '🔰', '🔱', '🔲', '🔳', '🔴', '🔵', '🔶', '🔷', '🔸', '🔹', '🔺', '🔻', '🔼', '🔽', '🕉', '🕊', '🕋', '🕌', '🕍', '🕎', '🕐', '🕑', '🕒', '🕓', '🕔', '🕕', '🕖', '🕗', '🕘', '🕙', '🕚', '🕛', '🕜', '🕝', '🕞', '🕟', '🕠', '🕡', '🕢', '🕣', '🕤', '🕥', '🕦', '🕧', '🕯', '🕰', '🕳', '🕴', '🕵', '🕶', '🕷', '🕸', '🕹', '🕺', '🖇', '🖊', '🖋', '🖌', '🖍', '🖐', '🖕', '🖖', '🖤', '🖥', '🖨', '🖱', '🖲', '🖼', '🗂', '🗃', '🗄', '🗑', '🗒', '🗓', '🗜', '🗝', '🗞', '🗡', '🗣', '🗯', '🗳', '🗺', '🗻', '🗼', '🗽', '🗾', '🗿', '😀', '😁', '😂', '😃', '😄', '😅', '😆', '😇', '😈', '😉', '😊', '😋', '😌', '😍', '😎', '😏', '😐', '😑', '😒', '😓', '😔', '😕', '😖', '😗', '😘', '😙', '😚', '😛', '😜', '😝', '😞', '😟', '😠', '😡', '😢', '😣', '😤', '😥', '😦', '😧', '😨', '😩', '😪', '😫', '😬', '😭', '😮', '😯', '😰', '😱', '😲', '😳', '😴', '😵', '😶', '😷', '😸', '😹', '😺', '😻', '😼', '😽', '😾', '😿', '🙀', '🙁', '🙂', '🙃', '🙄', '🙅', '🙆', '🙇', '🙈', '🙉', '🙊', '🙋', '🙌', '🙍', '🙎', '🙏', '🚁', '🚂', '🚃', '🚄', '🚅', '🚆', '🚇', '🚈', '🚉', '🚊', '🚋', '🚌', '🚍', '🚎', '🚏', '🚐', '🚑', '🚓', '🚔', '🚕', '🚖', '🚗', '🚘', '🚙', '🚚', '🚛', '🚜', '🚝', '🚞', '🚟', '🚠', '🚡', '🚢', '🚣', '🚤', '🚥', '🚦', '🚧', '🚨', '🚩', '🚪', '🚫', '🚬', '🚭', '🚮', '🚯', '🚰', '🚱', '🚲', '🚳', '🚴', '🚵', '🚶', '🚷', '🚸', '🚹', '🚺', '🚻', '🚼', '🚽', '🚾', '🚿', '🛀', '🛁', '🛂', '🛃', '🛄', '🛅', '🛋', '🛌', '🛍', '🛎', '🛏', '🛐', '🛑', '🛒', '🛕', '🛖', '🛗', '🛜', '🛝', '🛞', '🛟', '🛠', '🛡', '🛢', '🛣', '🛤', '🛥', '🛩', '🛫', '🛬', '🛰', '🛳', '🛴', '🛵', '🛶', '🛷', '🛸', '🛹', '🛺', '🛻', '🛼', '🟠', '🟡', '🟢', '🟣', '🟤', '🟥', '🟦', '🟧', '🟨', '🟩', '🟪', '🟫', '🟰', '🤌', '🤍', '🤎', '🤏', '🤐', '🤑', '🤒', '🤓', '🤔', '🤕', '🤖', '🤗', '🤘', '🤙', '🤚', '🤛', '🤜', '🤞', '🤟', '🤠', '🤡', '🤢', '🤣', '🤤', '🤥', '🤦', '🤧', '🤨', '🤩', '🤪', '🤫', '🤬', '🤭', '🤮', '🤯', '🤰', '🤱', '🤲', '🤳', '🤴', '🤵', '🤶', '🤷', '🤸', '🤹', '🤺', '🤼', '🤽', '🤾', '🤿', '🥀', '🥁', '🥂', '🥃', '🥄', '🥅', '🥇', '🥈', '🥉', '🥊', '🥋', '🥌', '🥍', '🥎', '🥏', '🥐', '🥑', '🥒', '🥓', '🥔', '🥕', '🥖', '🥗', '🥘', '🥙', '🥚', '🥛', '🥜', '🥝', '🥞', '🥟', '🥠', '🥡', '🥢', '🥣', '🥤', '🥥', '🥦', '🥧', '🥨', '🥩', '🥪', '🥫', '🥬', '🥭', '🥮', '🥯', '🥰', '🥱', '🥲', '🥳', '🥴', '🥵', '🥶', '🥷', '🥸', '🥹', '🥺', '🥻', '🥼', '🥽', '🥾', '🥿', '🦀', '🦁', '🦂', '🦃', '🦄', '🦅', '🦆', '🦇', '🦈', '🦉', '🦊', '🦋', '🦌', '🦍', '🦎', '🦏', '🦐', '🦑', '🦒', '🦓', '🦔', '🦕', '🦖', '🦗', '🦘', '🦙', '🦚', '🦛', '🦜', '🦝', '🦞', '🦟', '🦠', '🦡', '🦢', '🦣', '🦤', '🦥', '🦦', '🦧', '🦨', '🦩', '🦪', '🦫', '🦬', '🦭', '🦮', '🦴', '🦵', '🦶', '🦷', '🦸', '🦹', '🦻', '🦾', '🦿', '🧀', '🧁', '🧂', '🧃', '🧄', '🧅', '🧆', '🧇', '🧈', '🧉', '🧊', '🧋', '🧌', '🧍', '🧎', '🧏', '🧐', '🧑', '🧒', '🧓', '🧔', '🧕', '🧖', '🧗', '🧘', '🧙', '🧚', '🧛', '🧜', '🧝', '🧞', '🧟', '🧠', '🧡', '🧢', '🧣', '🧤', '🧥', '🧦', '🧧', '🧨', '🧩', '🧪', '🧫', '🧬', '🧭', '🧮', '🧯', '🧰', '🧱', '🧲', '🧳', '🧴', '🧵', '🧶', '🧷', '🧸', '🧹', '🧺', '🧻', '🧼', '🧽', '🧾', '🧿', '🩰', '🩱', '🩲', '🩳', '🩴', '🩵', '🩶', '🩷', '🩸', '🩹', '🩺', '🩻', '🩼', '🪀', '🪁', '🪂', '🪃', '🪄', '🪅', '🪆', '🪇', '🪈', '🪐', '🪑', '🪒', '🪓', '🪔', '🪕', '🪖', '🪗', '🪘', '🪙', '🪚', '🪛', '🪜', '🪝', '🪞', '🪟', '🪠', '🪡', '🪢', '🪣', '🪤', '🪥', '🪦', '🪧', '🪨', '🪩', '🪪', '🪫', '🪬', '🪭', '🪮', '🪯', '🪰', '🪱', '🪲', '🪳', '🪴', '🪵', '🪶', '🪷', '🪸', '🪹', '🪺', '🪻', '🪼', '🪽', '🪿', '🫀', '🫁', '🫂', '🫃', '🫄', '🫅', '🫎', '🫏', '🫐', '🫑', '🫒', '🫓', '🫔', '🫕', '🫖', '🫗', '🫘', '🫙', '🫚', '🫛', '🫠', '🫡', '🫢', '🫣', '🫤', '🫥', '🫦', '🫧', '🫨', '🫰', '🫱', '🫲', '🫳', '🫴', '🫵', '🫶', '🫷', '🫸', '‼', '⁉', '™', 'ℹ', '↔', '↕', '↖', '↗', '↘', '↙', '↩', '↪', '⃣', '⌚', '⌛', '⌨', '⏏', '⏩', '⏪', '⏫', '⏬', '⏭', '⏮', '⏯', '⏰', '⏱', '⏲', '⏳', '⏸', '⏹', '⏺', 'Ⓜ', '▪', '▫', '▶', '◀', '◻', '◼', '◽', '◾', '☀', '☁', '☂', '☃', '☄', '☎', '☑', '☔', '☕', '☘', '☝', '☢', '☣', '☦', '☪', '☮', '☯', '☸', '☹', '☺', '♈', '♉', '♊', '♋', '♌', '♍', '♎', '♏', '♐', '♑', '♒', '♓', '♟', '♠', '♣', '♥', '♦', '♨', '♻', '♾', '♿', '⚒', '⚓', '⚔', '⚗', '⚙', '⚛', '⚜', '⚠', '⚡', '⚪', '⚫', '⚰', '⚱', '⚽', '⚾', '⛄', '⛅', '⛈', '⛎', '⛏', '⛑', '⛓', '⛔', '⛩', '⛪', '⛰', '⛱', '⛲', '⛳', '⛴', '⛵', '⛷', '⛸', '⛹', '⛺', '⛽', '✂', '✅', '✉', '✊', '✋', '✌', '✍', '✏', '✒', '✔', '✖', '✝', '✡', '✨', '✳', '✴', '❇', '❌', '❎', '❓', '❔', '❕', '❗', '❣', '➕', '➖', '➗', '➡', '➰', '➿', '⤴', '⤵', '⬅', '⬆', '⬇', '⬜', '⭐', '⭕', '〰', '〽', '㊗', '㊙', '' );
// END: emoji arrays
if ( 'entities' === $type ) {
return $entities;
}
return $partials;
}
/**
* Shortens a URL, to be used as link text.
*
* @since 1.2.0
* @since 4.4.0 Moved to wp-includes/formatting.php from wp-admin/includes/misc.php and added $length param.
*
* @param string $url URL to shorten.
* @param int $length Optional. Maximum length of the shortened URL. Default 35 characters.
* @return string Shortened URL.
*/
function url_shorten( $url, $length = 35 ) {
$stripped = str_replace( array( 'https://', 'http://', 'www.' ), '', $url );
$short_url = untrailingslashit( $stripped );
if ( strlen( $short_url ) > $length ) {
$short_url = substr( $short_url, 0, $length - 3 ) . '…';
}
return $short_url;
}
/**
* Sanitizes a hex color.
*
* Returns either '', a 3 or 6 digit hex color (with #), or nothing.
* For sanitizing values without a #, see sanitize_hex_color_no_hash().
*
* @since 3.4.0
*
* @param string $color
* @return string|void
*/
function sanitize_hex_color( $color ) {
if ( '' === $color ) {
return '';
}
// 3 or 6 hex digits, or the empty string.
if ( preg_match( '|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) {
return $color;
}
}
/**
* Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.
*
* Saving hex colors without a hash puts the burden of adding the hash on the
* UI, which makes it difficult to use or upgrade to other color types such as
* rgba, hsl, rgb, and HTML color names.
*
* Returns either '', a 3 or 6 digit hex color (without a #), or null.
*
* @since 3.4.0
*
* @param string $color
* @return string|null
*/
function sanitize_hex_color_no_hash( $color ) {
$color = ltrim( $color, '#' );
if ( '' === $color ) {
return '';
}
return sanitize_hex_color( '#' . $color ) ? $color : null;
}
/**
* Ensures that any hex color is properly hashed.
* Otherwise, returns value untouched.
*
* This method should only be necessary if using sanitize_hex_color_no_hash().
*
* @since 3.4.0
*
* @param string $color
* @return string
*/
function maybe_hash_hex_color( $color ) {
$unhashed = sanitize_hex_color_no_hash( $color );
if ( $unhashed ) {
return '#' . $unhashed;
}
return $color;
}
pports it. Default empty.
* }
* }
* }
* @param string $default_column Optional. Default column to query against. See WP_Date_Query::validate_column()
* and the {@see 'date_query_valid_columns'} filter for the list of accepted values.
* Default 'post_date'.
*/
public function __construct( $date_query, $default_column = 'post_date' ) {
if ( empty( $date_query ) || ! is_array( $date_query ) ) {
return;
}
if ( isset( $date_query['relation'] ) ) {
$this->relation = $this->sanitize_relation( $date_query['relation'] );
} else {
$this->relation = 'AND';
}
// Support for passing time-based keys in the top level of the $date_query array.
if ( ! isset( $date_query[0] ) ) {
$date_query = array( $date_query );
}
if ( ! empty( $date_query['column'] ) ) {
$date_query['column'] = esc_sql( $date_query['column'] );
} else {
$date_query['column'] = esc_sql( $default_column );
}
$this->column = $this->validate_column( $this->column );
$this->compare = $this->get_compare( $date_query );
$this->queries = $this->sanitize_query( $date_query );
}
/**
* Recursive-friendly query sanitizer.
*
* Ensures that each query-level clause has a 'relation' key, and that
* each first-order clause contains all the necessary keys from `$defaults`.
*
* @since 4.1.0
*
* @param array $queries
* @param array $parent_query
* @return array Sanitized queries.
*/
public function sanitize_query( $queries, $parent_query = null ) {
$cleaned_query = array();
$defaults = array(
'column' => 'post_date',
'compare' => '=',
'relation' => 'AND',
);
// Numeric keys should always have array values.
foreach ( $queries as $qkey => $qvalue ) {
if ( is_numeric( $qkey ) && ! is_array( $qvalue ) ) {
unset( $queries[ $qkey ] );
}
}
// Each query should have a value for each default key. Inherit from the parent when possible.
foreach ( $defaults as $dkey => $dvalue ) {
if ( isset( $queries[ $dkey ] ) ) {
continue;
}
if ( isset( $parent_query[ $dkey ] ) ) {
$queries[ $dkey ] = $parent_query[ $dkey ];
} else {
$queries[ $dkey ] = $dvalue;
}
}
// Validate the dates passed in the query.
if ( $this->is_first_order_clause( $queries ) ) {
$this->validate_date_values( $queries );
}
// Sanitize the relation parameter.
$queries['relation'] = $this->sanitize_relation( $queries['relation'] );
foreach ( $queries as $key => $q ) {
if ( ! is_array( $q ) || in_array( $key, $this->time_keys, true ) ) {
// This is a first-order query. Trust the values and sanitize when building SQL.
$cleaned_query[ $key ] = $q;
} else {
// Any array without a time key is another query, so we recurse.
$cleaned_query[] = $this->sanitize_query( $q, $queries );
}
}
return $cleaned_query;
}
/**
* Determines whether this is a first-order clause.
*
* Checks to see if the current clause has any time-related keys.
* If so, it's first-order.
*
* @since 4.1.0
*
* @param array $query Query clause.
* @return bool True if this is a first-order clause.
*/
protected function is_first_order_clause( $query ) {
$time_keys = array_intersect( $this->time_keys, array_keys( $query ) );
return ! empty( $time_keys );
}
/**
* Determines and validates what comparison operator to use.
*
* @since 3.7.0
*
* @param array $query A date query or a date subquery.
* @return string The comparison operator.
*/
public function get_compare( $query ) {
if ( ! empty( $query['compare'] )
&& in_array( $query['compare'], array( '=', '!=', '>', '>=', '<', '<=', 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN' ), true )
) {
return strtoupper( $query['compare'] );
}
return $this->compare;
}
/**
* Validates the given date_query values and triggers errors if something is not valid.
*
* Note that date queries with invalid date ranges are allowed to
* continue (though of course no items will be found for impossible dates).
* This method only generates debug notices for these cases.
*
* @since 4.1.0
*
* @param array $date_query The date_query array.
* @return bool True if all values in the query are valid, false if one or more fail.
*/
public function validate_date_values( $date_query = array() ) {
if ( empty( $date_query ) ) {
return false;
}
$valid = true;
/*
* Validate 'before' and 'after' up front, then let the
* validation routine continue to be sure that all invalid
* values generate errors too.
*/
if ( array_key_exists( 'before', $date_query ) && is_array( $date_query['before'] ) ) {
$valid = $this->validate_date_values( $date_query['before'] );
}
if ( array_key_exists( 'after', $date_query ) && is_array( $date_query['after'] ) ) {
$valid = $this->validate_date_values( $date_query['after'] );
}
// Array containing all min-max checks.
$min_max_checks = array();
// Days per year.
if ( array_key_exists( 'year', $date_query ) ) {
/*
* If a year exists in the date query, we can use it to get the days.
* If multiple years are provided (as in a BETWEEN), use the first one.
*/
if ( is_array( $date_query['year'] ) ) {
$_year = reset( $date_query['year'] );
} else {
$_year = $date_query['year'];
}
$max_days_of_year = gmdate( 'z', mktime( 0, 0, 0, 12, 31, $_year ) ) + 1;
} else {
// Otherwise we use the max of 366 (leap-year).
$max_days_of_year = 366;
}
$min_max_checks['dayofyear'] = array(
'min' => 1,
'max' => $max_days_of_year,
);
// Days per week.
$min_max_checks['dayofweek'] = array(
'min' => 1,
'max' => 7,
);
// Days per week.
$min_max_checks['dayofweek_iso'] = array(
'min' => 1,
'max' => 7,
);
// Months per year.
$min_max_checks['month'] = array(
'min' => 1,
'max' => 12,
);
// Weeks per year.
if ( isset( $_year ) ) {
/*
* If we have a specific year, use it to calculate number of weeks.
* Note: the number of weeks in a year is the date in which Dec 28 appears.
*/
$week_count = gmdate( 'W', mktime( 0, 0, 0, 12, 28, $_year ) );
} else {
// Otherwise set the week-count to a maximum of 53.
$week_count = 53;
}
$min_max_checks['week'] = array(
'min' => 1,
'max' => $week_count,
);
// Days per month.
$min_max_checks['day'] = array(
'min' => 1,
'max' => 31,
);
// Hours per day.
$min_max_checks['hour'] = array(
'min' => 0,
'max' => 23,
);
// Minutes per hour.
$min_max_checks['minute'] = array(
'min' => 0,
'max' => 59,
);
// Seconds per minute.
$min_max_checks['second'] = array(
'min' => 0,
'max' => 59,
);
// Concatenate and throw a notice for each invalid value.
foreach ( $min_max_checks as $key => $check ) {
if ( ! array_key_exists( $key, $date_query ) ) {
continue;
}
// Throw a notice for each failing value.
foreach ( (array) $date_query[ $key ] as $_value ) {
$is_between = $_value >= $check['min'] && $_value <= $check['max'];
if ( ! is_numeric( $_value ) || ! $is_between ) {
$error = sprintf(
/* translators: Date query invalid date message. 1: Invalid value, 2: Type of value, 3: Minimum valid value, 4: Maximum valid value. */
__( 'Invalid value %1$s for %2$s. Expected value should be between %3$s and %4$s.' ),
'' . esc_html( $_value ) . '',
'' . esc_html( $key ) . '',
'' . esc_html( $check['min'] ) . '',
'' . esc_html( $check['max'] ) . ''
);
_doing_it_wrong( __CLASS__, $error, '4.1.0' );
$valid = false;
}
}
}
// If we already have invalid date messages, don't bother running through checkdate().
if ( ! $valid ) {
return $valid;
}
$day_month_year_error_msg = '';
$day_exists = array_key_exists( 'day', $date_query ) && is_numeric( $date_query['day'] );
$month_exists = array_key_exists( 'month', $date_query ) && is_numeric( $date_query['month'] );
$year_exists = array_key_exists( 'year', $date_query ) && is_numeric( $date_query['year'] );
if ( $day_exists && $month_exists && $year_exists ) {
// 1. Checking day, month, year combination.
if ( ! wp_checkdate( $date_query['month'], $date_query['day'], $date_query['year'], sprintf( '%s-%s-%s', $date_query['year'], $date_query['month'], $date_query['day'] ) ) ) {
$day_month_year_error_msg = sprintf(
/* translators: 1: Year, 2: Month, 3: Day of month. */
__( 'The following values do not describe a valid date: year %1$s, month %2$s, day %3$s.' ),
'' . esc_html( $date_query['year'] ) . '',
'' . esc_html( $date_query['month'] ) . '',
'' . esc_html( $date_query['day'] ) . ''
);
$valid = false;
}
} elseif ( $day_exists && $month_exists ) {
/*
* 2. checking day, month combination
* We use 2012 because, as a leap year, it's the most permissive.
*/
if ( ! wp_checkdate( $date_query['month'], $date_query['day'], 2012, sprintf( '2012-%s-%s', $date_query['month'], $date_query['day'] ) ) ) {
$day_month_year_error_msg = sprintf(
/* translators: 1: Month, 2: Day of month. */
__( 'The following values do not describe a valid date: month %1$s, day %2$s.' ),
'' . esc_html( $date_query['month'] ) . '',
'' . esc_html( $date_query['day'] ) . ''
);
$valid = false;
}
}
if ( ! empty( $day_month_year_error_msg ) ) {
_doing_it_wrong( __CLASS__, $day_month_year_error_msg, '4.1.0' );
}
return $valid;
}
/**
* Validates a column name parameter.
*
* Column names without a table prefix (like 'post_date') are checked against a list of
* allowed and known tables, and then, if found, have a table prefix (such as 'wp_posts.')
* prepended. Prefixed column names (such as 'wp_posts.post_date') bypass this allowed
* check, and are only sanitized to remove illegal characters.
*
* @since 3.7.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $column The user-supplied column name.
* @return string A validated column name value.
*/
public function validate_column( $column ) {
global $wpdb;
$valid_columns = array(
'post_date',
'post_date_gmt',
'post_modified',
'post_modified_gmt',
'comment_date',
'comment_date_gmt',
'user_registered',
'registered',
'last_updated',
);
// Attempt to detect a table prefix.
if ( ! str_contains( $column, '.' ) ) {
/**
* Filters the list of valid date query columns.
*
* @since 3.7.0
* @since 4.1.0 Added 'user_registered' to the default recognized columns.
* @since 4.6.0 Added 'registered' and 'last_updated' to the default recognized columns.
*
* @param string[] $valid_columns An array of valid date query columns. Defaults
* are 'post_date', 'post_date_gmt', 'post_modified',
* 'post_modified_gmt', 'comment_date', 'comment_date_gmt',
* 'user_registered', 'registered', 'last_updated'.
*/
if ( ! in_array( $column, apply_filters( 'date_query_valid_columns', $valid_columns ), true ) ) {
$column = 'post_date';
}
$known_columns = array(
$wpdb->posts => array(
'post_date',
'post_date_gmt',
'post_modified',
'post_modified_gmt',
),
$wpdb->comments => array(
'comment_date',
'comment_date_gmt',
),
$wpdb->users => array(
'user_registered',
),
$wpdb->blogs => array(
'registered',
'last_updated',
),
);
// If it's a known column name, add the appropriate table prefix.
foreach ( $known_columns as $table_name => $table_columns ) {
if ( in_array( $column, $table_columns, true ) ) {
$column = $table_name . '.' . $column;
break;
}
}
}
// Remove unsafe characters.
return preg_replace( '/[^a-zA-Z0-9_$\.]/', '', $column );
}
/**
* Generates WHERE clause to be appended to a main query.
*
* @since 3.7.0
*
* @return string MySQL WHERE clause.
*/
public function get_sql() {
$sql = $this->get_sql_clauses();
$where = $sql['where'];
/**
* Filters the date query WHERE clause.
*
* @since 3.7.0
*
* @param string $where WHERE clause of the date query.
* @param WP_Date_Query $query The WP_Date_Query instance.
*/
return apply_filters( 'get_date_sql', $where, $this );
}
/**
* Generates SQL clauses to be appended to a main query.
*
* Called by the public WP_Date_Query::get_sql(), this method is abstracted
* out to maintain parity with the other Query classes.
*
* @since 4.1.0
*
* @return string[] {
* Array containing JOIN and WHERE SQL clauses to append to the main query.
*
* @type string $join SQL fragment to append to the main JOIN clause.
* @type string $where SQL fragment to append to the main WHERE clause.
* }
*/
protected function get_sql_clauses() {
$sql = $this->get_sql_for_query( $this->queries );
if ( ! empty( $sql['where'] ) ) {
$sql['where'] = ' AND ' . $sql['where'];
}
return $sql;
}
/**
* Generates SQL clauses for a single query array.
*
* If nested subqueries are found, this method recurses the tree to
* produce the properly nested SQL.
*
* @since 4.1.0
*
* @param array $query Query to parse.
* @param int $depth Optional. Number of tree levels deep we currently are.
* Used to calculate indentation. Default 0.
* @return array {
* Array containing JOIN and WHERE SQL clauses to append to a single query array.
*
* @type string $join SQL fragment to append to the main JOIN clause.
* @type string $where SQL fragment to append to the main WHERE clause.
* }
*/
protected function get_sql_for_query( $query, $depth = 0 ) {
$sql_chunks = array(
'join' => array(),
'where' => array(),
);
$sql = array(
'join' => '',
'where' => '',
);
$indent = '';
for ( $i = 0; $i < $depth; $i++ ) {
$indent .= ' ';
}
foreach ( $query as $key => $clause ) {
if ( 'relation' === $key ) {
$relation = $query['relation'];
} elseif ( is_array( $clause ) ) {
// This is a first-order clause.
if ( $this->is_first_order_clause( $clause ) ) {
$clause_sql = $this->get_sql_for_clause( $clause, $query );
$where_count = count( $clause_sql['where'] );
if ( ! $where_count ) {
$sql_chunks['where'][] = '';
} elseif ( 1 === $where_count ) {
$sql_chunks['where'][] = $clause_sql['where'][0];
} else {
$sql_chunks['where'][] = '( ' . implode( ' AND ', $clause_sql['where'] ) . ' )';
}
$sql_chunks['join'] = array_merge( $sql_chunks['join'], $clause_sql['join'] );
// This is a subquery, so we recurse.
} else {
$clause_sql = $this->get_sql_for_query( $clause, $depth + 1 );
$sql_chunks['where'][] = $clause_sql['where'];
$sql_chunks['join'][] = $clause_sql['join'];
}
}
}
// Filter to remove empties.
$sql_chunks['join'] = array_filter( $sql_chunks['join'] );
$sql_chunks['where'] = array_filter( $sql_chunks['where'] );
if ( empty( $relation ) ) {
$relation = 'AND';
}
// Filter duplicate JOIN clauses and combine into a single string.
if ( ! empty( $sql_chunks['join'] ) ) {
$sql['join'] = implode( ' ', array_unique( $sql_chunks['join'] ) );
}
// Generate a single WHERE clause with proper brackets and indentation.
if ( ! empty( $sql_chunks['where'] ) ) {
$sql['where'] = '( ' . "\n " . $indent . implode( ' ' . "\n " . $indent . $relation . ' ' . "\n " . $indent, $sql_chunks['where'] ) . "\n" . $indent . ')';
}
return $sql;
}
/**
* Turns a single date clause into pieces for a WHERE clause.
*
* A wrapper for get_sql_for_clause(), included here for backward
* compatibility while retaining the naming convention across Query classes.
*
* @since 3.7.0
*
* @param array $query Date query arguments.
* @return array {
* Array containing JOIN and WHERE SQL clauses to append to the main query.
*
* @type string[] $join Array of SQL fragments to append to the main JOIN clause.
* @type string[] $where Array of SQL fragments to append to the main WHERE clause.
* }
*/
protected function get_sql_for_subquery( $query ) {
return $this->get_sql_for_clause( $query, '' );
}
/**
* Turns a first-order date query into SQL for a WHERE clause.
*
* @since 4.1.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $query Date query clause.
* @param array $parent_query Parent query of the current date query.
* @return array {
* Array containing JOIN and WHERE SQL clauses to append to the main query.
*
* @type string[] $join Array of SQL fragments to append to the main JOIN clause.
* @type string[] $where Array of SQL fragments to append to the main WHERE clause.
* }
*/
protected function get_sql_for_clause( $query, $parent_query ) {
global $wpdb;
// The sub-parts of a $where part.
$where_parts = array();
$column = ( ! empty( $query['column'] ) ) ? esc_sql( $query['column'] ) : $this->column;
$column = $this->validate_column( $column );
$compare = $this->get_compare( $query );
$inclusive = ! empty( $query['inclusive'] );
// Assign greater- and less-than values.
$lt = '<';
$gt = '>';
if ( $inclusive ) {
$lt .= '=';
$gt .= '=';
}
// Range queries.
if ( ! empty( $query['after'] ) ) {
$where_parts[] = $wpdb->prepare( "$column $gt %s", $this->build_mysql_datetime( $query['after'], ! $inclusive ) );
}
if ( ! empty( $query['before'] ) ) {
$where_parts[] = $wpdb->prepare( "$column $lt %s", $this->build_mysql_datetime( $query['before'], $inclusive ) );
}
// Specific value queries.
$date_units = array(
'YEAR' => array( 'year' ),
'MONTH' => array( 'month', 'monthnum' ),
'_wp_mysql_week' => array( 'week', 'w' ),
'DAYOFYEAR' => array( 'dayofyear' ),
'DAYOFMONTH' => array( 'day' ),
'DAYOFWEEK' => array( 'dayofweek' ),
'WEEKDAY' => array( 'dayofweek_iso' ),
);
// Check of the possible date units and add them to the query.
foreach ( $date_units as $sql_part => $query_parts ) {
foreach ( $query_parts as $query_part ) {
if ( isset( $query[ $query_part ] ) ) {
$value = $this->build_value( $compare, $query[ $query_part ] );
if ( $value ) {
switch ( $sql_part ) {
case '_wp_mysql_week':
$where_parts[] = _wp_mysql_week( $column ) . " $compare $value";
break;
case 'WEEKDAY':
$where_parts[] = "$sql_part( $column ) + 1 $compare $value";
break;
default:
$where_parts[] = "$sql_part( $column ) $compare $value";
}
break;
}
}
}
}
if ( isset( $query['hour'] ) || isset( $query['minute'] ) || isset( $query['second'] ) ) {
// Avoid notices.
foreach ( array( 'hour', 'minute', 'second' ) as $unit ) {
if ( ! isset( $query[ $unit ] ) ) {
$query[ $unit ] = null;
}
}
$time_query = $this->build_time_query( $column, $compare, $query['hour'], $query['minute'], $query['second'] );
if ( $time_query ) {
$where_parts[] = $time_query;
}
}
/*
* Return an array of 'join' and 'where' for compatibility
* with other query classes.
*/
return array(
'where' => $where_parts,
'join' => array(),
);
}
/**
* Builds and validates a value string based on the comparison operator.
*
* @since 3.7.0
*
* @param string $compare The compare operator to use.
* @param string|array $value The value.
* @return string|false|int The value to be used in SQL or false on error.
*/
public function build_value( $compare, $value ) {
if ( ! isset( $value ) ) {
return false;
}
switch ( $compare ) {
case 'IN':
case 'NOT IN':
$value = (array) $value;
// Remove non-numeric values.
$value = array_filter( $value, 'is_numeric' );
if ( empty( $value ) ) {
return false;
}
return '(' . implode( ',', array_map( 'intval', $value ) ) . ')';
case 'BETWEEN':
case 'NOT BETWEEN':
if ( ! is_array( $value ) || 2 !== count( $value ) ) {
$value = array( $value, $value );
} else {
$value = array_values( $value );
}
// If either value is non-numeric, bail.
foreach ( $value as $v ) {
if ( ! is_numeric( $v ) ) {
return false;
}
}
$value = array_map( 'intval', $value );
return $value[0] . ' AND ' . $value[1];
default:
if ( ! is_numeric( $value ) ) {
return false;
}
return (int) $value;
}
}
/**
* Builds a MySQL format date/time based on some query parameters.
*
* You can pass an array of values (year, month, etc.) with missing parameter values being defaulted to
* either the maximum or minimum values (controlled by the $default_to parameter). Alternatively you can
* pass a string that will be passed to date_create().
*
* @since 3.7.0
*
* @param string|array $datetime An array of parameters or a strtotime() string.
* @param bool $default_to_max Whether to round up incomplete dates. Supported by values
* of $datetime that are arrays, or string values that are a
* subset of MySQL date format ('Y', 'Y-m', 'Y-m-d', 'Y-m-d H:i').
* Default: false.
* @return string|false A MySQL format date/time or false on failure.
*/
public function build_mysql_datetime( $datetime, $default_to_max = false ) {
if ( ! is_array( $datetime ) ) {
/*
* Try to parse some common date formats, so we can detect
* the level of precision and support the 'inclusive' parameter.
*/
if ( preg_match( '/^(\d{4})$/', $datetime, $matches ) ) {
// Y
$datetime = array(
'year' => (int) $matches[1],
);
} elseif ( preg_match( '/^(\d{4})\-(\d{2})$/', $datetime, $matches ) ) {
// Y-m
$datetime = array(
'year' => (int) $matches[1],
'month' => (int) $matches[2],
);
} elseif ( preg_match( '/^(\d{4})\-(\d{2})\-(\d{2})$/', $datetime, $matches ) ) {
// Y-m-d
$datetime = array(
'year' => (int) $matches[1],
'month' => (int) $matches[2],
'day' => (int) $matches[3],
);
} elseif ( preg_match( '/^(\d{4})\-(\d{2})\-(\d{2}) (\d{2}):(\d{2})$/', $datetime, $matches ) ) {
// Y-m-d H:i
$datetime = array(
'year' => (int) $matches[1],
'month' => (int) $matches[2],
'day' => (int) $matches[3],
'hour' => (int) $matches[4],
'minute' => (int) $matches[5],
);
}
// If no match is found, we don't support default_to_max.
if ( ! is_array( $datetime ) ) {
$wp_timezone = wp_timezone();
// Assume local timezone if not provided.
$dt = date_create( $datetime, $wp_timezone );
if ( false === $dt ) {
return gmdate( 'Y-m-d H:i:s', false );
}
return $dt->setTimezone( $wp_timezone )->format( 'Y-m-d H:i:s' );
}
}
$datetime = array_map( 'absint', $datetime );
if ( ! isset( $datetime['year'] ) ) {
$datetime['year'] = current_time( 'Y' );
}
if ( ! isset( $datetime['month'] ) ) {
$datetime['month'] = ( $default_to_max ) ? 12 : 1;
}
if ( ! isset( $datetime['day'] ) ) {
$datetime['day'] = ( $default_to_max ) ? (int) gmdate( 't', mktime( 0, 0, 0, $datetime['month'], 1, $datetime['year'] ) ) : 1;
}
if ( ! isset( $datetime['hour'] ) ) {
$datetime['hour'] = ( $default_to_max ) ? 23 : 0;
}
if ( ! isset( $datetime['minute'] ) ) {
$datetime['minute'] = ( $default_to_max ) ? 59 : 0;
}
if ( ! isset( $datetime['second'] ) ) {
$datetime['second'] = ( $default_to_max ) ? 59 : 0;
}
return sprintf( '%04d-%02d-%02d %02d:%02d:%02d', $datetime['year'], $datetime['month'], $datetime['day'], $datetime['hour'], $datetime['minute'], $datetime['second'] );
}
/**
* Builds a query string for comparing time values (hour, minute, second).
*
* If just hour, minute, or second is set than a normal comparison will be done.
* However if multiple values are passed, a pseudo-decimal time will be created
* in order to be able to accurately compare against.
*
* @since 3.7.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $column The column to query against. Needs to be pre-validated!
* @param string $compare The comparison operator. Needs to be pre-validated!
* @param int|null $hour Optional. An hour value (0-23).
* @param int|null $minute Optional. A minute value (0-59).
* @param int|null $second Optional. A second value (0-59).
* @return string|false A query part or false on failure.
*/
public function build_time_query( $column, $compare, $hour = null, $minute = null, $second = null ) {
global $wpdb;
// Have to have at least one.
if ( ! isset( $hour ) && ! isset( $minute ) && ! isset( $second ) ) {
return false;
}
// Complex combined queries aren't supported for multi-value queries.
if ( in_array( $compare, array( 'IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN' ), true ) ) {
$return = array();
$value = $this->build_value( $compare, $hour );
if ( false !== $value ) {
$return[] = "HOUR( $column ) $compare $value";
}
$value = $this->build_value( $compare, $minute );
if ( false !== $value ) {
$return[] = "MINUTE( $column ) $compare $value";
}
$value = $this->build_value( $compare, $second );
if ( false !== $value ) {
$return[] = "SECOND( $column ) $compare $value";
}
return implode( ' AND ', $return );
}
// Cases where just one unit is set.
if ( isset( $hour ) && ! isset( $minute ) && ! isset( $second ) ) {
$value = $this->build_value( $compare, $hour );
if ( false !== $value ) {
return "HOUR( $column ) $compare $value";
}
} elseif ( ! isset( $hour ) && isset( $minute ) && ! isset( $second ) ) {
$value = $this->build_value( $compare, $minute );
if ( false !== $value ) {
return "MINUTE( $column ) $compare $value";
}
} elseif ( ! isset( $hour ) && ! isset( $minute ) && isset( $second ) ) {
$value = $this->build_value( $compare, $second );
if ( false !== $value ) {
return "SECOND( $column ) $compare $value";
}
}
// Single units were already handled. Since hour & second isn't allowed, minute must to be set.
if ( ! isset( $minute ) ) {
return false;
}
$format = '';
$time = '';
// Hour.
if ( null !== $hour ) {
$format .= '%H.';
$time .= sprintf( '%02d', $hour ) . '.';
} else {
$format .= '0.';
$time .= '0.';
}
// Minute.
$format .= '%i';
$time .= sprintf( '%02d', $minute );
if ( isset( $second ) ) {
$format .= '%s';
$time .= sprintf( '%02d', $second );
}
return $wpdb->prepare( "DATE_FORMAT( $column, %s ) $compare %f", $format, $time );
}
/**
* Sanitizes a 'relation' operator.
*
* @since 6.0.3
*
* @param string $relation Raw relation key from the query argument.
* @return string Sanitized relation. Either 'AND' or 'OR'.
*/
public function sanitize_relation( $relation ) {
if ( 'OR' === strtoupper( $relation ) ) {
return 'OR';
} else {
return 'AND';
}
}
}
Fatal error: Uncaught Error: Call to undefined function untrailingslashit() in /home/healths/public_html/wp-includes/option.php:231
Stack trace:
#0 /home/healths/public_html/wp-includes/default-constants.php(174): get_option()
#1 /home/healths/public_html/wp-settings.php(430): wp_plugin_directory_constants()
#2 /home/healths/public_html/wp-config.php(99): require_once('/home/healths/p...')
#3 /home/healths/public_html/wp-load.php(50): require_once('/home/healths/p...')
#4 /home/healths/public_html/wp-blog-header.php(13): require_once('/home/healths/p...')
#5 /home/healths/public_html/index.php(17): require('/home/healths/p...')
#6 {main}
thrown in /home/healths/public_html/wp-includes/option.php on line 231