preg_grep returns false when pattern cannot be compiled

2020-06-11 16:06:33 +02:00 · 2020-06-11 16:06:33 +02:00 · f81ae2c241
parent 7a800c4176
commit f81ae2c241
1 changed files with 2 additions and 2 deletions
--- a/pcre/pcre.php
+++ b/pcre/pcre.php
@ -464,8 +464,8 @@ function preg_quote ($str, $delimiter = null) {}
 * the elements of the input array that do not match
 * the given <i>pattern</i>.
 * </p>
- * @return array an array indexed using the keys from the
- * <i>input</i> array.
+ * @return array|false an array indexed using the keys from the
+ * <i>input</i> array or false when pattern cannot be compiled.
 */
 function preg_grep ($pattern, array $input, $flags = 0) {}