3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ids = false var_dump($ids == []);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.260.0030.05718.86
5.4.250.0230.05018.69
5.4.240.0100.08018.84
5.4.230.0170.06718.87
5.4.220.0070.08018.71
5.4.210.0100.06018.83
5.4.200.0130.06719.02
5.4.190.0100.07318.85
5.4.180.0070.05018.61
5.4.170.0070.05718.70
5.4.160.0000.05718.74
5.4.150.0100.05018.67
5.4.140.0070.06716.48
5.4.130.0000.06016.46
5.4.120.0100.07016.54
5.4.110.0100.06316.54
5.4.100.0030.05316.63
5.4.90.0000.05716.57
5.4.80.0070.04716.61
5.4.70.0100.05016.28
5.4.60.0100.06716.50
5.4.50.0070.04716.34
5.4.40.0070.05016.48
5.4.30.0000.05716.35
5.4.20.0070.05316.26
5.4.10.0170.04016.35
5.4.00.0070.05015.96
5.3.280.0030.05314.29
5.3.270.0070.05314.46
5.3.260.0170.04714.30
5.3.250.0030.05314.49
5.3.240.0130.05014.63
5.3.230.0130.04714.70
5.3.220.0130.06714.46
5.3.210.0130.06014.41
5.3.200.0100.04314.34
5.3.190.0100.04714.41
5.3.180.0030.05314.56
5.3.170.0070.05014.57
5.3.160.0030.05314.44
5.3.150.0070.05014.45
5.3.140.0030.05314.47
5.3.130.0070.05714.56
5.3.120.0030.06014.56
5.3.110.0100.04714.64
5.3.100.0100.07014.05
5.3.90.0100.04314.01
5.3.80.0070.04714.04
5.3.70.0030.05314.04
5.3.60.0130.04314.01
5.3.50.0130.04714.04
5.3.40.0070.05014.00
5.3.30.0130.04013.78
5.3.20.0100.06013.53
5.3.10.0030.05313.35
5.3.00.0130.05013.66
5.2.170.0000.04711.15
5.2.160.0130.03311.07
5.2.150.0030.04310.97
5.2.140.0030.04711.05
5.2.130.0070.05311.11
5.2.120.0100.04010.98
5.2.110.0000.04311.09
5.2.100.0000.05011.00
5.2.90.0030.06011.11
5.2.80.0100.04010.99
5.2.70.0070.05711.08
5.2.60.0030.05311.14
5.2.50.0000.05010.90
5.2.40.0030.04011.00
5.2.30.0030.05711.07
5.2.20.0100.05010.88
5.2.10.0030.04010.75
5.2.00.0100.03310.55
5.1.60.0070.03710.18
5.1.50.0000.0409.88
5.1.40.0030.04310.04
5.1.30.0030.03310.40
5.1.20.0030.04310.42
5.1.10.0000.04010.09
5.1.00.0070.0379.84
5.0.50.0100.0238.59
5.0.40.0030.0278.45
5.0.30.0030.0408.36
5.0.20.0070.0238.15
5.0.10.0000.0308.23
5.0.00.0030.0437.99
4.4.90.0000.0275.79
4.4.80.0070.0275.76
4.4.70.0030.0235.83
4.4.60.0070.0205.77
4.4.50.0000.0335.76
4.4.40.0000.0375.76
4.4.30.0030.0205.74
4.4.20.0000.0275.82
4.4.10.0000.0235.86
4.4.00.0030.0335.82
4.3.110.0000.0275.70
4.3.100.0030.0205.79
4.3.90.0000.0235.65
4.3.80.0100.0305.68
4.3.70.0100.0235.75
4.3.60.0000.0205.66
4.3.50.0030.0205.73
4.3.40.0000.0335.65
4.3.30.0030.0204.93
4.3.20.0000.0334.93
4.3.10.0070.0234.93
4.3.00.0100.0237.15

preferences:
162.07 ms | 939 KiB | 8 Q