Coding Standards: Use strict comparison where static strings are involved.

This reduces the number of `WordPress.PHP.StrictComparisons.LooseComparison` issues in half, from 1897 to 890.

Includes minor code layout fixes for better readability.

See #49542.

git-svn-id: https://develop.svn.wordpress.org/trunk@47808 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-05-16 18:40:52 +00:00
parent 36e4db6b01
commit 6742d0d7a6
160 changed files with 1143 additions and 1007 deletions
+4 -4
View File
@@ -63,7 +63,7 @@ $shortcode_tags = array();
function add_shortcode( $tag, $callback ) {
global $shortcode_tags;
if ( '' == trim( $tag ) ) {
if ( '' === trim( $tag ) ) {
$message = __( 'Invalid shortcode name: Empty name given.' );
_doing_it_wrong( __FUNCTION__, $message, '4.4.0' );
return;
@@ -386,7 +386,7 @@ function do_shortcodes_in_html_tags( $content, $ignore_html, $tagnames ) {
$textarr = wp_html_split( $content );
foreach ( $textarr as &$element ) {
if ( '' == $element || '<' !== $element[0] ) {
if ( '' === $element || '<' !== $element[0] ) {
continue;
}
@@ -511,8 +511,8 @@ function get_shortcode_atts_regex() {
*
* @param string $text
* @return array|string List of attribute values.
* Returns empty array if trim( $text ) == '""'.
* Returns empty string if trim( $text ) == ''.
* Returns empty array if '""' === trim( $text ).
* Returns empty string if '' === trim( $text ).
* All other matches are checked for not empty().
*/
function shortcode_parse_atts( $text ) {