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run code in 300+ PHP versions simultaneously
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Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.20, 8.4.1 - 8.4.6
array(2) { [0]=> int(-1) [1]=> bool(false) } array(2) { [0]=> string(2) "-1" [1]=> bool(false) } array(2) { [0]=> float(-0.9) [1]=> bool(false) } array(2) { [0]=> string(4) "-0.9" [1]=> bool(false) } array(2) { [0]=> int(0) [1]=> bool(false) } array(2) { [0]=> string(1) "0" [1]=> bool(false) } array(2) { [0]=> float(0) [1]=> bool(false) } array(2) { [0]=> string(3) "0.0" [1]=> bool(false) } array(2) { [0]=> float(0.9) [1]=> bool(false) } array(2) { [0]=> string(2) ".9" [1]=> bool(false) } array(2) { [0]=> int(1) [1]=> int(1) } array(2) { [0]=> string(3) "1.0" [1]=> bool(false) } array(2) { [0]=> float(1.1) [1]=> bool(false) } array(2) { [0]=> string(3) "1.1" [1]=> bool(false) } array(2) { [0]=> int(2) [1]=> int(2) } array(2) { [0]=> string(1) "2" [1]=> int(2) }

preferences:
136.12 ms | 415 KiB | 5 Q