hash in output determined by `$binary`. * False if `$algo` is unknown or invalid. */ function hash_hmac( $algo, $data, $key, $binary = false ) { return _hash_hmac( $algo, $data, $key, $binary ); } endif; /** * Internal compat function to mimic hash_hmac(). * * @ignore * @since 3.2.0 * * @param string $algo Hash algorithm. Accepts 'md5' or 'sha1'. * @param string $data Data to be hashed. * @param string $key Secret key to use for generating the hash. * @param bool $binary Optional. Whether to output raw binary data (true), * or lowercase hexits (false). Default false. * @return string|false The hash in output determined by `$binary`. * False if `$algo` is unknown or invalid. */ function _hash_hmac( $algo, $data, $key, $binary = false ) { $packs = array( 'md5' => 'H32', 'sha1' => 'H40', ); if ( ! isset( $packs[ $algo ] ) ) { return false; } $pack = $packs[ $algo ]; if ( strlen( $key ) > 64 ) { $key = pack( $pack, $algo( $key ) ); } $key = str_pad( $key, 64, chr( 0 ) ); $ipad = ( substr( $key, 0, 64 ) ^ str_repeat( chr( 0x36 ), 64 ) ); $opad = ( substr( $key, 0, 64 ) ^ str_repeat( chr( 0x5C ), 64 ) ); $hmac = $algo( $opad . pack( $pack, $algo( $ipad . $data ) ) ); if ( $binary ) { return pack( $pack, $hmac ); } return $hmac; } if ( ! function_exists( 'hash_equals' ) ) : /** * Timing attack safe string comparison. * * Compares two strings using the same time whether they're equal or not. * * Note: It can leak the length of a string when arguments of differing length are supplied. * * This function was added in PHP 5.6. * However, the Hash extension may be explicitly disabled on select servers. * As of PHP 7.4.0, the Hash extension is a core PHP extension and can no * longer be disabled. * I.e. when PHP 7.4.0 becomes the minimum requirement, this polyfill * can be safely removed. * * @since 3.9.2 * * @param string $known_string Expected string. * @param string $user_string Actual, user supplied, string. * @return bool Whether strings are equal. */ function hash_equals( $known_string, $user_string ) { $known_string_length = strlen( $known_string ); if ( strlen( $user_string ) !== $known_string_length ) { return false; } $result = 0; // Do not attempt to "optimize" this. for ( $i = 0; $i < $known_string_length; $i++ ) { $result |= ord( $known_string[ $i ] ) ^ ord( $user_string[ $i ] ); } return 0 === $result; } endif; // sodium_crypto_box() was introduced in PHP 7.2. 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( 'is_iterable' ) ) { /** * Polyfill for is_iterable() function added in PHP 7.1. * * Verify that the content of a variable is an array or an object * implementing the Traversable interface. * * @since 4.9.6 * * @param mixed $value The value to check. * @return bool True if `$value` is iterable, false otherwise. */ function is_iterable( $value ) { return ( is_array( $value ) || $value instanceof Traversable ); } } 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 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 ); } } if ( ! function_exists( 'str_contains' ) ) { /** * Polyfill for `str_contains()` function added in PHP 8.0. * * Performs a case-sensitive check indicating if needle is * contained in haystack. * * @since 5.9.0 * * @param string $haystack The string to search in. * @param string $needle The substring to search for in the `$haystack`. * @return bool True if `$needle` is in `$haystack`, otherwise false. */ function str_contains( $haystack, $needle ) { if ( '' === $needle ) { return true; } return false !== strpos( $haystack, $needle ); } } if ( ! function_exists( 'str_starts_with' ) ) { /** * Polyfill for `str_starts_with()` function added in PHP 8.0. * * Performs a case-sensitive check indicating if * the haystack begins with needle. * * @since 5.9.0 * * @param string $haystack The string to search in. * @param string $needle The substring to search for in the `$haystack`. * @return bool True if `$haystack` starts with `$needle`, otherwise false. */ function str_starts_with( $haystack, $needle ) { if ( '' === $needle ) { return true; } return 0 === strpos( $haystack, $needle ); } } if ( ! function_exists( 'str_ends_with' ) ) { /** * Polyfill for `str_ends_with()` function added in PHP 8.0. * * Performs a case-sensitive check indicating if * the haystack ends with needle. * * @since 5.9.0 * * @param string $haystack The string to search in. * @param string $needle The substring to search for in the `$haystack`. * @return bool True if `$haystack` ends with `$needle`, otherwise false. */ function str_ends_with( $haystack, $needle ) { if ( '' === $haystack ) { return '' === $needle; } $len = strlen( $needle ); return substr( $haystack, -$len, $len ) === $needle; } } // IMAGETYPE_WEBP constant is only defined in PHP 7.1 or later. if ( ! defined( 'IMAGETYPE_WEBP' ) ) { define( 'IMAGETYPE_WEBP', 18 ); } // IMG_WEBP constant is only defined in PHP 7.0.10 or later. if ( ! defined( 'IMG_WEBP' ) ) { define( 'IMG_WEBP', IMAGETYPE_WEBP ); }
Fatal error: Uncaught Error: Call to undefined function str_contains() in /home/wesuppor/brandaholic.com.pk/wp-includes/load.php:1626 Stack trace: #0 /home/wesuppor/brandaholic.com.pk/wp-includes/default-constants.php(43): wp_convert_hr_to_bytes('512m') #1 /home/wesuppor/brandaholic.com.pk/wp-settings.php(62): wp_initial_constants() #2 /home/wesuppor/brandaholic.com.pk/wp-config.php(119): require_once('/home/wesuppor/...') #3 /home/wesuppor/brandaholic.com.pk/wp-load.php(50): require_once('/home/wesuppor/...') #4 /home/wesuppor/brandaholic.com.pk/wp-blog-header.php(13): require_once('/home/wesuppor/...') #5 /home/wesuppor/brandaholic.com.pk/index.php(17): require('/home/wesuppor/...') #6 {main} thrown in /home/wesuppor/brandaholic.com.pk/wp-includes/load.php on line 1626