Changeset 61459 for trunk/src/wp-includes/compat.php

Timestamp:

01/09/2026 11:45:46 AM (2 months ago)

Author:

johnbillion

Message:

General: Increase the minimum supported version of PHP to 7.4.

Props justlevine, masteradhoc, samiamnot, matt, bradshawtm, 4thhubbard, desrosj, jorbin, westonruter, peterwilsoncc, johnbillion

Fixes #62622

File:

• trunk/src/wp-includes/compat.php (modified) (1 diff)

trunk/src/wp-includes/compat.php

@@ -297 +297 @@
 endif;
 
-// sodium_crypto_box() was introduced in PHP 7.2.
+// sodium_crypto_box() was introduced with Sodium in PHP 7.2, but the extension may not be enabled.
 if ( ! function_exists( 'sodium_crypto_box' ) ) {
     require ABSPATH . WPINC . '/sodium_compat/autoload.php';
-}
-
-if ( ! function_exists( 'is_countable' ) ) {
-    /**
-     * Polyfill for is_countable() function added in PHP 7.3.
-     *
-     * Verify that the content of a variable is an array or an object
-     * implementing the Countable interface.
-     *
-     * @since 4.9.6
-     *
-     * @param mixed $value The value to check.
-     * @return bool True if `$value` is countable, false otherwise.
-     */
-    function is_countable( $value ) {
-        return ( is_array( $value )
-            || $value instanceof Countable
-            || $value instanceof SimpleXMLElement
-            || $value instanceof ResourceBundle
-        );
-    }
-}
-
-if ( ! function_exists( 'array_key_first' ) ) {
-    /**
-     * Polyfill for array_key_first() function added in PHP 7.3.
-     *
-     * Get the first key of the given array without affecting
-     * the internal array pointer.
-     *
-     * @since 5.9.0
-     *
-     * @param array $array An array.
-     * @return string|int|null The first key of array if the array
-     *                         is not empty; `null` otherwise.
-     */
-    function array_key_first( array $array ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
-        if ( empty( $array ) ) {
-            return null;
-        }
-
-        foreach ( $array as $key => $value ) {
-            return $key;
-        }
-    }
-}
-
-if ( ! function_exists( 'array_key_last' ) ) {
-    /**
-     * Polyfill for `array_key_last()` function added in PHP 7.3.
-     *
-     * Get the last key of the given array without affecting the
-     * internal array pointer.
-     *
-     * @since 5.9.0
-     *
-     * @param array $array An array.
-     * @return string|int|null The last key of array if the array
-     *.                        is not empty; `null` otherwise.
-     */
-    function array_key_last( array $array ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
-        if ( empty( $array ) ) {
-            return null;
-        }
-
-        end( $array );
-
-        return key( $array );
-    }
 }