Make WordPress Core

Changeset 57457


Ignore:
Timestamp:
01/30/2024 06:14:54 PM (3 weeks ago)
Author:
jorbin
Message:

General: Backport polyfills for str_ends_with() and str_starts_with().

Merges [52040], [56016], and [56015] to 5.0 branch.

Props ocean90, SergeyBiryukov, desrosj, joemcgill, jorbin, mukesh27.

Location:
branches/5.0
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • branches/5.0

  • branches/5.0/src/wp-includes/compat.php

    r43221 r57457  
    538538    }
    539539}
     540
     541if ( ! function_exists( 'str_starts_with' ) ) {
     542    /**
     543     * Polyfill for `str_starts_with()` function added in PHP 8.0.
     544     *
     545     * Performs a case-sensitive check indicating if
     546     * the haystack begins with needle.
     547     *
     548     * @since 5.9.0
     549     *
     550     * @param string $haystack The string to search in.
     551     * @param string $needle   The substring to search for in the `$haystack`.
     552     * @return bool True if `$haystack` starts with `$needle`, otherwise false.
     553     */
     554    function str_starts_with( $haystack, $needle ) {
     555        if ( '' === $needle ) {
     556            return true;
     557        }
     558
     559        return 0 === strpos( $haystack, $needle );
     560    }
     561}
     562
     563if ( ! function_exists( 'str_ends_with' ) ) {
     564    /**
     565     * Polyfill for `str_ends_with()` function added in PHP 8.0.
     566     *
     567     * Performs a case-sensitive check indicating if
     568     * the haystack ends with needle.
     569     *
     570     * @since 5.9.0
     571     *
     572     * @param string $haystack The string to search in.
     573     * @param string $needle   The substring to search for in the `$haystack`.
     574     * @return bool True if `$haystack` ends with `$needle`, otherwise false.
     575     */
     576    function str_ends_with( $haystack, $needle ) {
     577        if ( '' === $haystack ) {
     578            return '' === $needle;
     579        }
     580
     581        $len = strlen( $needle );
     582
     583        return substr( $haystack, -$len, $len ) === $needle;
     584    }
     585}
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