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Coding Standards: Use strict type check for in_array() and array_search().

Browse Source 
This addresses all the remaining `WordPress.PHP.StrictInArray.MissingTrueStrict` issues in core.

Includes minor code layout fixes for better readability.

Follow-up to [47550].

See #49542.

git-svn-id: https://develop.svn.wordpress.org/trunk@47557 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-04-09 15:41:04 +00:00
parent 3df79c3380
commit d8c502e966
28 changed files with 172 additions and 77 deletions
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48
src/wp-includes/post.php
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@@ -2284,7 +2284,12 @@ function is_sticky( $post_id = 0 ) {
$stickies = get_option( 'sticky_posts' );
$is_sticky = is_array( $stickies ) && in_array( $post_id, $stickies );
if ( is_array( $stickies ) ) {
$stickies = array_map( 'intval', $stickies );
$is_sticky = in_array( $post_id, $stickies, true );
} else {
$is_sticky = false;
}
/**
* Filters whether a post is sticky.
@@ -2511,13 +2516,16 @@ function sanitize_post_field( $field, $value, $post_id, $context = 'display' ) {
* @param int $post_id Post ID.
*/
function stick_post( $post_id ) {
$post_id = (int) $post_id;
$stickies = get_option( 'sticky_posts' );
if ( ! is_array( $stickies ) ) {
$stickies = array( $post_id );
$stickies = array();
}
if ( ! in_array( $post_id, $stickies ) ) {
$stickies = array_map( 'intval', $stickies );
if ( ! in_array( $post_id, $stickies, true ) ) {
$stickies[] = $post_id;
}
@@ -2545,17 +2553,20 @@ function stick_post( $post_id ) {
* @param int $post_id Post ID.
*/
function unstick_post( $post_id ) {
$post_id = (int) $post_id;
$stickies = get_option( 'sticky_posts' );
if ( ! is_array( $stickies ) ) {
return;
}
if ( ! in_array( $post_id, $stickies ) ) {
$stickies = array_map( 'intval', $stickies );
if ( ! in_array( $post_id, $stickies, true ) ) {
return;
}
$offset = array_search( $post_id, $stickies );
$offset = array_search( $post_id, $stickies, true );
if ( false === $offset ) {
return;
}
@@ -2841,8 +2852,10 @@ function wp_match_mime_types( $wildcard_mime_types, $real_mime_types ) {
foreach ( (array) $wildcard_mime_types as $type ) {
$mimes = array_map( 'trim', explode( ',', $type ) );
foreach ( $mimes as $mime ) {
$regex = str_replace( '__wildcard__', $wild, preg_quote( str_replace( '*', '__wildcard__', $mime ) ) );
$regex = str_replace( '__wildcard__', $wild, preg_quote( str_replace( '*', '__wildcard__', $mime ) ) );
$patternses[][ $type ] = "^$regex$";
if ( false === strpos( $mime, '/' ) ) {
$patternses[][ $type ] = "^$regex/";
$patternses[][ $type ] = $regex;
@@ -2854,12 +2867,15 @@ function wp_match_mime_types( $wildcard_mime_types, $real_mime_types ) {
foreach ( $patternses as $patterns ) {
foreach ( $patterns as $type => $pattern ) {
foreach ( (array) $real_mime_types as $real ) {
if ( preg_match( "#$pattern#", $real ) && ( empty( $matches[ $type ] ) || false === array_search( $real, $matches[ $type ] ) ) ) {
if ( preg_match( "#$pattern#", $real )
&& ( empty( $matches[ $type ] ) || false === array_search( $real, $matches[ $type ], true ) )
) {
$matches[ $type ][] = $real;
}
}
}
}
return $matches;
}
@@ -2914,9 +2930,11 @@ function wp_post_mime_type_where( $post_mime_types, $table_alias = '' ) {
$wheres[] = empty( $table_alias ) ? "post_mime_type = '$mime_pattern'" : "$table_alias.post_mime_type = '$mime_pattern'";
}
}
if ( ! empty( $wheres ) ) {
$where = ' AND (' . join( ' OR ', $wheres ) . ') ';
}
return $where;
}
@@ -4436,15 +4454,16 @@ function wp_unique_post_slug( $slug, $post_ID, $post_status, $post_type, $post_p
$check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type = %s AND ID != %d LIMIT 1";
$post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_type, $post_ID ) );
$post = get_post( $post_ID );
// Prevent new post slugs that could result in URLs that conflict with date archives.
$post = get_post( $post_ID );
$conflicts_with_date_archive = false;
if ( 'post' === $post_type && ( ! $post || $post->post_name !== $slug ) && preg_match( '/^[0-9]+$/', $slug ) ) {
$slug_num = intval( $slug );
if ( $slug_num ) {
$permastructs = array_values( array_filter( explode( '/', get_option( 'permalink_structure' ) ) ) );
$postname_index = array_search( '%postname%', $permastructs );
$postname_index = array_search( '%postname%', $permastructs, true );
/*
* Potential date clashes are as follows:
@@ -5500,7 +5519,7 @@ function get_pages( $args = array() ) {
$num_pages = count( $pages );
for ( $i = 0; $i < $num_pages; $i++ ) {
if ( in_array( $pages[ $i ]->ID, $exclude ) ) {
if ( in_array( $pages[ $i ]->ID, $exclude, true ) ) {
unset( $pages[ $i ] );
}
}
@@ -5811,7 +5830,8 @@ function wp_delete_attachment_files( $post_id, $meta, $backup_sizes, $file ) {
*/
function wp_get_attachment_metadata( $attachment_id = 0, $unfiltered = false ) {
$attachment_id = (int) $attachment_id;
$post = get_post( $attachment_id );
$post = get_post( $attachment_id );
if ( ! $post ) {
return false;
}
@@ -5845,7 +5865,8 @@ function wp_get_attachment_metadata( $attachment_id = 0, $unfiltered = false ) {
*/
function wp_update_attachment_metadata( $attachment_id, $data ) {
$attachment_id = (int) $attachment_id;
$post = get_post( $attachment_id );
$post = get_post( $attachment_id );
if ( ! $post ) {
return false;
}
@@ -5878,7 +5899,8 @@ function wp_update_attachment_metadata( $attachment_id, $data ) {
*/
function wp_get_attachment_url( $attachment_id = 0 ) {
$attachment_id = (int) $attachment_id;
$post = get_post( $attachment_id );
$post = get_post( $attachment_id );
if ( ! $post ) {
return false;
}