foo:
Warning: preg_match(): Compilation failed: unrecognized character after (? at offset 2 in /in/FUisn on line 8
<FALSE>
bar:
Warning: preg_match(): Compilation failed: unrecognized character after (? at offset 2 in /in/FUisn on line 8
<FALSE>
Output for 4.3.0 - 4.3.10
foo:
Warning: Compilation failed: unrecognized character after (? at offset 2 in /in/FUisn on line 8
<FALSE>
bar:
Warning: Compilation failed: unrecognized character after (? at offset 2 in /in/FUisn on line 8
<FALSE>