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<?php $query = "-exclude -\"exclude phrase\" \"phrase 1\" keyword +k:v -k2:v2 +\"q kw\":2"; $ATOM_REGEX = '("[^"]+"|[^"\s]+)'; $match = preg_match_all("/(-|+)($ATOM_REGEX:)?($ATOM_REGEX)/", $query); print_r($match);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: preg_match_all(): Compilation failed: quantifier does not follow a repeatable item at offset 3 in /in/Wn3Q8 on line 5
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Warning: preg_match_all(): Compilation failed: nothing to repeat at offset 3 in /in/Wn3Q8 on line 5
Output for 4.3.4 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/Wn3Q8 on line 5
Output for 4.3.3
Warning: Compilation failed: nothing to repeat at offset 3 in /in/Wn3Q8 on line 5
Output for 4.3.0 - 4.3.2
Warning: Wrong parameter count for preg_match_all() in /in/Wn3Q8 on line 5
preferences:
305.03 ms | 401 KiB | 459 Q