* PHP extensions may be included here.
*/
-if ( !function_exists( 'mb_substr' ) ) {
- /**
- * @codeCoverageIgnore
- * @see Fallback::mb_substr
- * @return string
- */
- function mb_substr( $str, $start, $count = 'end' ) {
- return Fallback::mb_substr( $str, $start, $count );
- }
-
- /**
- * @codeCoverageIgnore
- * @see Fallback::mb_substr_split_unicode
- * @return int
- */
- function mb_substr_split_unicode( $str, $splitPos ) {
- return Fallback::mb_substr_split_unicode( $str, $splitPos );
- }
-}
-
-if ( !function_exists( 'mb_strlen' ) ) {
- /**
- * @codeCoverageIgnore
- * @see Fallback::mb_strlen
- * @return int
- */
- function mb_strlen( $str, $enc = '' ) {
- return Fallback::mb_strlen( $str, $enc );
- }
-}
-
-if ( !function_exists( 'mb_strpos' ) ) {
- /**
- * @codeCoverageIgnore
- * @see Fallback::mb_strpos
- * @return int
- */
- function mb_strpos( $haystack, $needle, $offset = 0, $encoding = '' ) {
- return Fallback::mb_strpos( $haystack, $needle, $offset, $encoding );
- }
-}
-
-if ( !function_exists( 'mb_strrpos' ) ) {
- /**
- * @codeCoverageIgnore
- * @see Fallback::mb_strrpos
- * @return int
- */
- function mb_strrpos( $haystack, $needle, $offset = 0, $encoding = '' ) {
- return Fallback::mb_strrpos( $haystack, $needle, $offset, $encoding );
- }
-}
-
// hash_equals function only exists in PHP >= 5.6.0
// http://php.net/hash_equals
if ( !function_exists( 'hash_equals' ) ) {
$repl2[] = preg_quote( substr( $prot, 0, -1 ), '/' );
}
}
- $repl2 = $repl2 ? '/\b(' . join( '|', $repl2 ) . '):/i' : '/^(?!)/';
+ $repl2 = $repl2 ? '/\b(' . implode( '|', $repl2 ) . '):/i' : '/^(?!)/';
}
$text = substr( strtr( "\n$text", $repl ), 1 );
$text = preg_replace( $repl2, '$1:', $text );