[2500] Fix | Delete

if ( $prefixed ) {

[2501] Fix | Delete

[2502] Fix | Delete

/**

[2503] Fix | Delete

* Filters the value of a specific post field to edit.

[2504] Fix | Delete

*

[2505] Fix | Delete

* The dynamic portion of the hook name, `$field`, refers to the post

[2506] Fix | Delete

* field name.

[2507] Fix | Delete

*

[2508] Fix | Delete

* @since 2.3.0

[2509] Fix | Delete

*

[2510] Fix | Delete

* @param mixed $value Value of the post field.

[2511] Fix | Delete

* @param int $post_id Post ID.

[2512] Fix | Delete

*/

[2513] Fix | Delete

$value = apply_filters( "edit_{$field}", $value, $post_id );

[2514] Fix | Delete

[2515] Fix | Delete

/**

[2516] Fix | Delete

* Filters the value of a specific post field to edit.

[2517] Fix | Delete

*

[2518] Fix | Delete

* The dynamic portion of the hook name, `$field_no_prefix`, refers to

[2519] Fix | Delete

* the post field name.

[2520] Fix | Delete

*

[2521] Fix | Delete

* @since 2.3.0

[2522] Fix | Delete

*

[2523] Fix | Delete

* @param mixed $value Value of the post field.

[2524] Fix | Delete

* @param int $post_id Post ID.

[2525] Fix | Delete

*/

[2526] Fix | Delete

$value = apply_filters( "{$field_no_prefix}_edit_pre", $value, $post_id );

[2527] Fix | Delete

} else {

[2528] Fix | Delete

$value = apply_filters( "edit_post_{$field}", $value, $post_id );

[2529] Fix | Delete

}

[2530] Fix | Delete

[2531] Fix | Delete

if ( in_array( $field, $format_to_edit, true ) ) {

[2532] Fix | Delete

if ( 'post_content' === $field ) {

[2533] Fix | Delete

$value = format_to_edit( $value, user_can_richedit() );

[2534] Fix | Delete

} else {

[2535] Fix | Delete

$value = format_to_edit( $value );

[2536] Fix | Delete

}

[2537] Fix | Delete

} else {

[2538] Fix | Delete

$value = esc_attr( $value );

[2539] Fix | Delete

}

[2540] Fix | Delete

} elseif ( 'db' === $context ) {

[2541] Fix | Delete

if ( $prefixed ) {

[2542] Fix | Delete

[2543] Fix | Delete

/**

[2544] Fix | Delete

* Filters the value of a specific post field before saving.

[2545] Fix | Delete

*

[2546] Fix | Delete

* The dynamic portion of the hook name, `$field`, refers to the post

[2547] Fix | Delete

* field name.

[2548] Fix | Delete

*

[2549] Fix | Delete

* @since 2.3.0

[2550] Fix | Delete

*

[2551] Fix | Delete

* @param mixed $value Value of the post field.

[2552] Fix | Delete

*/

[2553] Fix | Delete

$value = apply_filters( "pre_{$field}", $value );

[2554] Fix | Delete

[2555] Fix | Delete

/**

[2556] Fix | Delete

* Filters the value of a specific field before saving.

[2557] Fix | Delete

*

[2558] Fix | Delete

* The dynamic portion of the hook name, `$field_no_prefix`, refers

[2559] Fix | Delete

* to the post field name.

[2560] Fix | Delete

*

[2561] Fix | Delete

* @since 2.3.0

[2562] Fix | Delete

*

[2563] Fix | Delete

* @param mixed $value Value of the post field.

[2564] Fix | Delete

*/

[2565] Fix | Delete

$value = apply_filters( "{$field_no_prefix}_save_pre", $value );

[2566] Fix | Delete

} else {

[2567] Fix | Delete

$value = apply_filters( "pre_post_{$field}", $value );

[2568] Fix | Delete

[2569] Fix | Delete

/**

[2570] Fix | Delete

* Filters the value of a specific post field before saving.

[2571] Fix | Delete

*

[2572] Fix | Delete

* The dynamic portion of the hook name, `$field`, refers to the post

[2573] Fix | Delete

* field name.

[2574] Fix | Delete

*

[2575] Fix | Delete

* @since 2.3.0

[2576] Fix | Delete

*

[2577] Fix | Delete

* @param mixed $value Value of the post field.

[2578] Fix | Delete

*/

[2579] Fix | Delete

$value = apply_filters( "{$field}_pre", $value );

[2580] Fix | Delete

}

[2581] Fix | Delete

} else {

[2582] Fix | Delete

[2583] Fix | Delete

// Use display filters by default.

[2584] Fix | Delete

if ( $prefixed ) {

[2585] Fix | Delete

[2586] Fix | Delete

/**

[2587] Fix | Delete

* Filters the value of a specific post field for display.

[2588] Fix | Delete

*

[2589] Fix | Delete

* The dynamic portion of the hook name, `$field`, refers to the post

[2590] Fix | Delete

* field name.

[2591] Fix | Delete

*

[2592] Fix | Delete

* @since 2.3.0

[2593] Fix | Delete

*

[2594] Fix | Delete

* @param mixed $value Value of the prefixed post field.

[2595] Fix | Delete

* @param int $post_id Post ID.

[2596] Fix | Delete

* @param string $context Context for how to sanitize the field.

[2597] Fix | Delete

* Accepts 'raw', 'edit', 'db', 'display',

[2598] Fix | Delete

* 'attribute', or 'js'. Default 'display'.

[2599] Fix | Delete

*/

[2600] Fix | Delete

$value = apply_filters( "{$field}", $value, $post_id, $context );

[2601] Fix | Delete

} else {

[2602] Fix | Delete

$value = apply_filters( "post_{$field}", $value, $post_id, $context );

[2603] Fix | Delete

}

[2604] Fix | Delete

[2605] Fix | Delete

if ( 'attribute' === $context ) {

[2606] Fix | Delete

$value = esc_attr( $value );

[2607] Fix | Delete

} elseif ( 'js' === $context ) {

[2608] Fix | Delete

$value = esc_js( $value );

[2609] Fix | Delete

}

[2610] Fix | Delete

}

[2611] Fix | Delete

[2612] Fix | Delete

return $value;

[2613] Fix | Delete

}

[2614] Fix | Delete

[2615] Fix | Delete

/**

[2616] Fix | Delete

* Make a post sticky.

[2617] Fix | Delete

*

[2618] Fix | Delete

* Sticky posts should be displayed at the top of the front page.

[2619] Fix | Delete

*

[2620] Fix | Delete

* @since 2.7.0

[2621] Fix | Delete

*

[2622] Fix | Delete

* @param int $post_id Post ID.

[2623] Fix | Delete

*/

[2624] Fix | Delete

function stick_post( $post_id ) {

[2625] Fix | Delete

$post_id = (int) $post_id;

[2626] Fix | Delete

$stickies = get_option( 'sticky_posts' );

[2627] Fix | Delete

$updated = false;

[2628] Fix | Delete

[2629] Fix | Delete

if ( ! is_array( $stickies ) ) {

[2630] Fix | Delete

$stickies = array( $post_id );

[2631] Fix | Delete

} else {

[2632] Fix | Delete

$stickies = array_unique( array_map( 'intval', $stickies ) );

[2633] Fix | Delete

}

[2634] Fix | Delete

[2635] Fix | Delete

if ( ! in_array( $post_id, $stickies, true ) ) {

[2636] Fix | Delete

$stickies[] = $post_id;

[2637] Fix | Delete

$updated = update_option( 'sticky_posts', array_values( $stickies ) );

[2638] Fix | Delete

}

[2639] Fix | Delete

[2640] Fix | Delete

if ( $updated ) {

[2641] Fix | Delete

/**

[2642] Fix | Delete

* Fires once a post has been added to the sticky list.

[2643] Fix | Delete

*

[2644] Fix | Delete

* @since 4.6.0

[2645] Fix | Delete

*

[2646] Fix | Delete

* @param int $post_id ID of the post that was stuck.

[2647] Fix | Delete

*/

[2648] Fix | Delete

do_action( 'post_stuck', $post_id );

[2649] Fix | Delete

}

[2650] Fix | Delete

}

[2651] Fix | Delete

[2652] Fix | Delete

/**

[2653] Fix | Delete

* Un-stick a post.

[2654] Fix | Delete

*

[2655] Fix | Delete

* Sticky posts should be displayed at the top of the front page.

[2656] Fix | Delete

*

[2657] Fix | Delete

* @since 2.7.0

[2658] Fix | Delete

*

[2659] Fix | Delete

* @param int $post_id Post ID.

[2660] Fix | Delete

*/

[2661] Fix | Delete

function unstick_post( $post_id ) {

[2662] Fix | Delete

$post_id = (int) $post_id;

[2663] Fix | Delete

$stickies = get_option( 'sticky_posts' );

[2664] Fix | Delete

[2665] Fix | Delete

if ( ! is_array( $stickies ) ) {

[2666] Fix | Delete

return;

[2667] Fix | Delete

}

[2668] Fix | Delete

[2669] Fix | Delete

$stickies = array_values( array_unique( array_map( 'intval', $stickies ) ) );

[2670] Fix | Delete

[2671] Fix | Delete

if ( ! in_array( $post_id, $stickies, true ) ) {

[2672] Fix | Delete

return;

[2673] Fix | Delete

}

[2674] Fix | Delete

[2675] Fix | Delete

$offset = array_search( $post_id, $stickies, true );

[2676] Fix | Delete

if ( false === $offset ) {

[2677] Fix | Delete

return;

[2678] Fix | Delete

}

[2679] Fix | Delete

[2680] Fix | Delete

array_splice( $stickies, $offset, 1 );

[2681] Fix | Delete

[2682] Fix | Delete

$updated = update_option( 'sticky_posts', $stickies );

[2683] Fix | Delete

[2684] Fix | Delete

if ( $updated ) {

[2685] Fix | Delete

/**

[2686] Fix | Delete

* Fires once a post has been removed from the sticky list.

[2687] Fix | Delete

*

[2688] Fix | Delete

* @since 4.6.0

[2689] Fix | Delete

*

[2690] Fix | Delete

* @param int $post_id ID of the post that was unstuck.

[2691] Fix | Delete

*/

[2692] Fix | Delete

do_action( 'post_unstuck', $post_id );

[2693] Fix | Delete

}

[2694] Fix | Delete

}

[2695] Fix | Delete

[2696] Fix | Delete

/**

[2697] Fix | Delete

* Return the cache key for wp_count_posts() based on the passed arguments.

[2698] Fix | Delete

*

[2699] Fix | Delete

* @since 3.9.0

[2700] Fix | Delete

* @access private

[2701] Fix | Delete

*

[2702] Fix | Delete

* @param string $type Optional. Post type to retrieve count Default 'post'.

[2703] Fix | Delete

* @param string $perm Optional. 'readable' or empty. Default empty.

[2704] Fix | Delete

* @return string The cache key.

[2705] Fix | Delete

*/

[2706] Fix | Delete

function _count_posts_cache_key( $type = 'post', $perm = '' ) {

[2707] Fix | Delete

$cache_key = 'posts-' . $type;

[2708] Fix | Delete

[2709] Fix | Delete

if ( 'readable' === $perm && is_user_logged_in() ) {

[2710] Fix | Delete

$post_type_object = get_post_type_object( $type );

[2711] Fix | Delete

[2712] Fix | Delete

if ( $post_type_object && ! current_user_can( $post_type_object->cap->read_private_posts ) ) {

[2713] Fix | Delete

$cache_key .= '_' . $perm . '_' . get_current_user_id();

[2714] Fix | Delete

}

[2715] Fix | Delete

}

[2716] Fix | Delete

[2717] Fix | Delete

return $cache_key;

[2718] Fix | Delete

}

[2719] Fix | Delete

[2720] Fix | Delete

/**

[2721] Fix | Delete

* Count number of posts of a post type and if user has permissions to view.

[2722] Fix | Delete

*

[2723] Fix | Delete

* This function provides an efficient method of finding the amount of post's

[2724] Fix | Delete

* type a blog has. Another method is to count the amount of items in

[2725] Fix | Delete

* get_posts(), but that method has a lot of overhead with doing so. Therefore,

[2726] Fix | Delete

* when developing for 2.5+, use this function instead.

[2727] Fix | Delete

*

[2728] Fix | Delete

* The $perm parameter checks for 'readable' value and if the user can read

[2729] Fix | Delete

* private posts, it will display that for the user that is signed in.

[2730] Fix | Delete

*

[2731] Fix | Delete

* @since 2.5.0

[2732] Fix | Delete

*

[2733] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[2734] Fix | Delete

*

[2735] Fix | Delete

* @param string $type Optional. Post type to retrieve count. Default 'post'.

[2736] Fix | Delete

* @param string $perm Optional. 'readable' or empty. Default empty.

[2737] Fix | Delete

* @return object Number of posts for each status.

[2738] Fix | Delete

*/

[2739] Fix | Delete

function wp_count_posts( $type = 'post', $perm = '' ) {

[2740] Fix | Delete

global $wpdb;

[2741] Fix | Delete

[2742] Fix | Delete

if ( ! post_type_exists( $type ) ) {

[2743] Fix | Delete

return new stdClass;

[2744] Fix | Delete

}

[2745] Fix | Delete

[2746] Fix | Delete

$cache_key = _count_posts_cache_key( $type, $perm );

[2747] Fix | Delete

[2748] Fix | Delete

$counts = wp_cache_get( $cache_key, 'counts' );

[2749] Fix | Delete

if ( false !== $counts ) {

[2750] Fix | Delete

// We may have cached this before every status was registered.

[2751] Fix | Delete

foreach ( get_post_stati() as $status ) {

[2752] Fix | Delete

if ( ! isset( $counts->{$status} ) ) {

[2753] Fix | Delete

$counts->{$status} = 0;

[2754] Fix | Delete

}

[2755] Fix | Delete

}

[2756] Fix | Delete

[2757] Fix | Delete

/** This filter is documented in wp-includes/post.php */

[2758] Fix | Delete

return apply_filters( 'wp_count_posts', $counts, $type, $perm );

[2759] Fix | Delete

}

[2760] Fix | Delete

[2761] Fix | Delete

$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s";

[2762] Fix | Delete

[2763] Fix | Delete

if ( 'readable' === $perm && is_user_logged_in() ) {

[2764] Fix | Delete

$post_type_object = get_post_type_object( $type );

[2765] Fix | Delete

if ( ! current_user_can( $post_type_object->cap->read_private_posts ) ) {

[2766] Fix | Delete

$query .= $wpdb->prepare(

[2767] Fix | Delete

" AND (post_status != 'private' OR ( post_author = %d AND post_status = 'private' ))",

[2768] Fix | Delete

get_current_user_id()

[2769] Fix | Delete

);

[2770] Fix | Delete

}

[2771] Fix | Delete

}

[2772] Fix | Delete

[2773] Fix | Delete

$query .= ' GROUP BY post_status';

[2774] Fix | Delete

[2775] Fix | Delete

$results = (array) $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );

[2776] Fix | Delete

$counts = array_fill_keys( get_post_stati(), 0 );

[2777] Fix | Delete

[2778] Fix | Delete

foreach ( $results as $row ) {

[2779] Fix | Delete

$counts[ $row['post_status'] ] = $row['num_posts'];

[2780] Fix | Delete

}

[2781] Fix | Delete

[2782] Fix | Delete

$counts = (object) $counts;

[2783] Fix | Delete

wp_cache_set( $cache_key, $counts, 'counts' );

[2784] Fix | Delete

[2785] Fix | Delete

/**

[2786] Fix | Delete

* Modify returned post counts by status for the current post type.

[2787] Fix | Delete

*

[2788] Fix | Delete

* @since 3.7.0

[2789] Fix | Delete

*

[2790] Fix | Delete

* @param object $counts An object containing the current post_type's post

[2791] Fix | Delete

* counts by status.

[2792] Fix | Delete

* @param string $type Post type.

[2793] Fix | Delete

* @param string $perm The permission to determine if the posts are 'readable'

[2794] Fix | Delete

* by the current user.

[2795] Fix | Delete

*/

[2796] Fix | Delete

return apply_filters( 'wp_count_posts', $counts, $type, $perm );

[2797] Fix | Delete

}

[2798] Fix | Delete

[2799] Fix | Delete

/**

[2800] Fix | Delete

* Count number of attachments for the mime type(s).

[2801] Fix | Delete

*

[2802] Fix | Delete

* If you set the optional mime_type parameter, then an array will still be

[2803] Fix | Delete

* returned, but will only have the item you are looking for. It does not give

[2804] Fix | Delete

* you the number of attachments that are children of a post. You can get that

[2805] Fix | Delete

* by counting the number of children that post has.

[2806] Fix | Delete

*

[2807] Fix | Delete

* @since 2.5.0

[2808] Fix | Delete

*

[2809] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[2810] Fix | Delete

*

[2811] Fix | Delete

* @param string|string[] $mime_type Optional. Array or comma-separated list of

[2812] Fix | Delete

* MIME patterns. Default empty.

[2813] Fix | Delete

* @return object An object containing the attachment counts by mime type.

[2814] Fix | Delete

*/

[2815] Fix | Delete

function wp_count_attachments( $mime_type = '' ) {

[2816] Fix | Delete

global $wpdb;

[2817] Fix | Delete

[2818] Fix | Delete

$and = wp_post_mime_type_where( $mime_type );

[2819] Fix | Delete

$count = $wpdb->get_results( "SELECT post_mime_type, COUNT( * ) AS num_posts FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' $and GROUP BY post_mime_type", ARRAY_A );

[2820] Fix | Delete

[2821] Fix | Delete

$counts = array();

[2822] Fix | Delete

foreach ( (array) $count as $row ) {

[2823] Fix | Delete

$counts[ $row['post_mime_type'] ] = $row['num_posts'];

[2824] Fix | Delete

}

[2825] Fix | Delete

$counts['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and" );

[2826] Fix | Delete

[2827] Fix | Delete

/**

[2828] Fix | Delete

* Modify returned attachment counts by mime type.

[2829] Fix | Delete

*

[2830] Fix | Delete

* @since 3.7.0

[2831] Fix | Delete

*

[2832] Fix | Delete

* @param object $counts An object containing the attachment counts by

[2833] Fix | Delete

* mime type.

[2834] Fix | Delete

* @param string|string[] $mime_type Array or comma-separated list of MIME patterns.

[2835] Fix | Delete

*/

[2836] Fix | Delete

return apply_filters( 'wp_count_attachments', (object) $counts, $mime_type );

[2837] Fix | Delete

}

[2838] Fix | Delete

[2839] Fix | Delete

/**

[2840] Fix | Delete

* Get default post mime types.

[2841] Fix | Delete

*

[2842] Fix | Delete

* @since 2.9.0

[2843] Fix | Delete

* @since 5.3.0 Added the 'Documents', 'Spreadsheets', and 'Archives' mime type groups.

[2844] Fix | Delete

*

[2845] Fix | Delete

* @return array List of post mime types.

[2846] Fix | Delete

*/

[2847] Fix | Delete

function get_post_mime_types() {

[2848] Fix | Delete

$post_mime_types = array( // array( adj, noun )

[2849] Fix | Delete

'image' => array(

[2850] Fix | Delete

__( 'Images' ),

[2851] Fix | Delete

__( 'Manage Images' ),

[2852] Fix | Delete

/* translators: %s: Number of images. */

[2853] Fix | Delete

_n_noop(

[2854] Fix | Delete

'Image <span class="count">(%s)</span>',

[2855] Fix | Delete

'Images <span class="count">(%s)</span>'

[2856] Fix | Delete

),

[2857] Fix | Delete

),

[2858] Fix | Delete

'audio' => array(

[2859] Fix | Delete

__( 'Audio' ),

[2860] Fix | Delete

__( 'Manage Audio' ),

[2861] Fix | Delete

/* translators: %s: Number of audio files. */

[2862] Fix | Delete

_n_noop(

[2863] Fix | Delete

'Audio <span class="count">(%s)</span>',

[2864] Fix | Delete

'Audio <span class="count">(%s)</span>'

[2865] Fix | Delete

),

[2866] Fix | Delete

),

[2867] Fix | Delete

'video' => array(

[2868] Fix | Delete

__( 'Video' ),

[2869] Fix | Delete

__( 'Manage Video' ),

[2870] Fix | Delete

/* translators: %s: Number of video files. */

[2871] Fix | Delete

_n_noop(

[2872] Fix | Delete

'Video <span class="count">(%s)</span>',

[2873] Fix | Delete

'Video <span class="count">(%s)</span>'

[2874] Fix | Delete

),

[2875] Fix | Delete

),

[2876] Fix | Delete

'document' => array(

[2877] Fix | Delete

__( 'Documents' ),

[2878] Fix | Delete

__( 'Manage Documents' ),

[2879] Fix | Delete

/* translators: %s: Number of documents. */

[2880] Fix | Delete

_n_noop(

[2881] Fix | Delete

'Document <span class="count">(%s)</span>',

[2882] Fix | Delete

'Documents <span class="count">(%s)</span>'

[2883] Fix | Delete

),

[2884] Fix | Delete

),

[2885] Fix | Delete

'spreadsheet' => array(

[2886] Fix | Delete

__( 'Spreadsheets' ),

[2887] Fix | Delete

__( 'Manage Spreadsheets' ),

[2888] Fix | Delete

/* translators: %s: Number of spreadsheets. */

[2889] Fix | Delete

_n_noop(

[2890] Fix | Delete

'Spreadsheet <span class="count">(%s)</span>',

[2891] Fix | Delete

'Spreadsheets <span class="count">(%s)</span>'

[2892] Fix | Delete

),

[2893] Fix | Delete

),

[2894] Fix | Delete

'archive' => array(

[2895] Fix | Delete

_x( 'Archives', 'file type group' ),

[2896] Fix | Delete

__( 'Manage Archives' ),

[2897] Fix | Delete

/* translators: %s: Number of archives. */

[2898] Fix | Delete

_n_noop(

[2899] Fix | Delete

'Archive <span class="count">(%s)</span>',

[2900] Fix | Delete

'Archives <span class="count">(%s)</span>'

[2901] Fix | Delete

),

[2902] Fix | Delete

),

[2903] Fix | Delete

);

[2904] Fix | Delete

[2905] Fix | Delete

$ext_types = wp_get_ext_types();

[2906] Fix | Delete

$mime_types = wp_get_mime_types();

[2907] Fix | Delete

[2908] Fix | Delete

foreach ( $post_mime_types as $group => $labels ) {

[2909] Fix | Delete

if ( in_array( $group, array( 'image', 'audio', 'video' ), true ) ) {

[2910] Fix | Delete

continue;

[2911] Fix | Delete

}

[2912] Fix | Delete

[2913] Fix | Delete

if ( ! isset( $ext_types[ $group ] ) ) {

[2914] Fix | Delete

unset( $post_mime_types[ $group ] );

[2915] Fix | Delete

continue;

[2916] Fix | Delete

}

[2917] Fix | Delete

[2918] Fix | Delete

$group_mime_types = array();

[2919] Fix | Delete

foreach ( $ext_types[ $group ] as $extension ) {

[2920] Fix | Delete

foreach ( $mime_types as $exts => $mime ) {

[2921] Fix | Delete

if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) {

[2922] Fix | Delete

$group_mime_types[] = $mime;

[2923] Fix | Delete

break;

[2924] Fix | Delete

}

[2925] Fix | Delete

}

[2926] Fix | Delete

}

[2927] Fix | Delete

$group_mime_types = implode( ',', array_unique( $group_mime_types ) );

[2928] Fix | Delete

[2929] Fix | Delete

$post_mime_types[ $group_mime_types ] = $labels;

[2930] Fix | Delete

unset( $post_mime_types[ $group ] );

[2931] Fix | Delete

}

[2932] Fix | Delete

[2933] Fix | Delete

/**

[2934] Fix | Delete

* Filters the default list of post mime types.

[2935] Fix | Delete

*

[2936] Fix | Delete

* @since 2.5.0

[2937] Fix | Delete

*

[2938] Fix | Delete

* @param array $post_mime_types Default list of post mime types.

[2939] Fix | Delete

*/

[2940] Fix | Delete

return apply_filters( 'post_mime_types', $post_mime_types );

[2941] Fix | Delete

}

[2942] Fix | Delete

[2943] Fix | Delete

/**

[2944] Fix | Delete

* Check a MIME-Type against a list.

[2945] Fix | Delete

*

[2946] Fix | Delete

* If the wildcard_mime_types parameter is a string, it must be comma separated

[2947] Fix | Delete

* list. If the real_mime_types is a string, it is also comma separated to

[2948] Fix | Delete

* create the list.

[2949] Fix | Delete

*

[2950] Fix | Delete

* @since 2.5.0

[2951] Fix | Delete

*

[2952] Fix | Delete

* @param string|string[] $wildcard_mime_types Mime types, e.g. audio/mpeg or image (same as image/*)

[2953] Fix | Delete

* or flash (same as *flash*).

[2954] Fix | Delete

* @param string|string[] $real_mime_types Real post mime type values.

[2955] Fix | Delete

* @return array array(wildcard=>array(real types)).

[2956] Fix | Delete

*/

[2957] Fix | Delete

function wp_match_mime_types( $wildcard_mime_types, $real_mime_types ) {

[2958] Fix | Delete

$matches = array();

[2959] Fix | Delete

if ( is_string( $wildcard_mime_types ) ) {

[2960] Fix | Delete

$wildcard_mime_types = array_map( 'trim', explode( ',', $wildcard_mime_types ) );

[2961] Fix | Delete

}

[2962] Fix | Delete

if ( is_string( $real_mime_types ) ) {

[2963] Fix | Delete

$real_mime_types = array_map( 'trim', explode( ',', $real_mime_types ) );

[2964] Fix | Delete

}

[2965] Fix | Delete

[2966] Fix | Delete

$patternses = array();

[2967] Fix | Delete

$wild = '[-._a-z0-9]*';

[2968] Fix | Delete

[2969] Fix | Delete

foreach ( (array) $wildcard_mime_types as $type ) {

[2970] Fix | Delete

$mimes = array_map( 'trim', explode( ',', $type ) );

[2971] Fix | Delete

foreach ( $mimes as $mime ) {

[2972] Fix | Delete

$regex = str_replace( '__wildcard__', $wild, preg_quote( str_replace( '*', '__wildcard__', $mime ) ) );

[2973] Fix | Delete

[2974] Fix | Delete

$patternses[][ $type ] = "^$regex$";

[2975] Fix | Delete

[2976] Fix | Delete

if ( false === strpos( $mime, '/' ) ) {

[2977] Fix | Delete

$patternses[][ $type ] = "^$regex/";

[2978] Fix | Delete

$patternses[][ $type ] = $regex;

[2979] Fix | Delete

}

[2980] Fix | Delete

}

[2981] Fix | Delete

}

[2982] Fix | Delete

asort( $patternses );

[2983] Fix | Delete

[2984] Fix | Delete

foreach ( $patternses as $patterns ) {

[2985] Fix | Delete

foreach ( $patterns as $type => $pattern ) {

[2986] Fix | Delete

foreach ( (array) $real_mime_types as $real ) {

[2987] Fix | Delete

if ( preg_match( "#$pattern#", $real )

[2988] Fix | Delete

&& ( empty( $matches[ $type ] ) || false === array_search( $real, $matches[ $type ], true ) )

[2989] Fix | Delete

) {

[2990] Fix | Delete

$matches[ $type ][] = $real;

[2991] Fix | Delete

}

[2992] Fix | Delete

}

[2993] Fix | Delete

}

[2994] Fix | Delete

}

[2995] Fix | Delete

[2996] Fix | Delete

return $matches;

[2997] Fix | Delete

}

[2998] Fix | Delete

[2999] Fix | Delete