Code Modernization: Replace usage of substr() with str_starts_with() and str_ends_with().

`str_starts_with()` and `str_ends_with()` were introduced in PHP 8.0 to perform a case-sensitive check indicating if the string to search in (haystack) begins or ends with the given substring (needle).

WordPress core includes a polyfill for these functions on PHP < 8.0 as of WordPress 5.9.

This commit uses `str_starts_with()` and `str_ends_with()` in core files where appropriate:
* `$needle === substr( $string, 0, $length )`, where `$length` is the length of `$needle`, is replaced with `str_starts_with( $haystack, $needle )`.
* `$needle === substr( $string, $offset )`, where `$offset` is negative and the absolute value of `$offset` is the length of `$needle`, is replaced with `str_ends_with( $haystack, $needle )`.

This aims to make the code more readable and consistent, as well as better aligned with modern development practices.

Follow-up to [52039], [52040], [52326], [55703], [55710], [55987], [55988].

Props Soean, spacedmonkey, Clorith, ocean90, azaozz, sabernhardt, SergeyBiryukov.
Fixes #58220.

git-svn-id: https://develop.svn.wordpress.org/trunk@55990 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2023-06-22 14:55:47 +00:00
parent 38950d24c3
commit 66674fbfd9
41 changed files with 82 additions and 82 deletions

View File

@@ -104,7 +104,7 @@ class WP_Http_Encoding {
public static function compatible_gzinflate( $gz_data ) {
// Compressed data might contain a full header, if so strip it for gzinflate().
if ( "\x1f\x8b\x08" === substr( $gz_data, 0, 3 ) ) {
if ( str_starts_with( $gz_data, "\x1f\x8b\x08" ) ) {
$i = 10;
$flg = ord( substr( $gz_data, 3, 1 ) );
if ( $flg > 0 ) {