3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "002"; $y = "2"; echo $x == $y

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)
5.4.380.0100.06018.66
5.4.370.0230.04718.68
5.4.360.0130.05718.46
5.4.350.0170.05718.63
5.4.340.0230.06718.52
5.4.320.0130.06018.46
5.4.310.0200.05018.69
5.4.300.0270.04718.66
5.4.290.0270.04318.50
5.4.280.0270.04718.48
5.4.270.0170.05018.65
5.4.260.0200.05018.62
5.4.250.0170.05718.62
5.4.240.0230.05018.71
5.4.230.0130.05318.71
5.4.220.0230.05318.49
5.4.210.0270.04718.45
5.4.200.0200.05316.42
5.4.190.0130.06018.60
5.4.180.0230.05318.70
5.4.170.0200.06318.45
5.4.160.0300.05018.67
5.4.150.0200.05718.58
5.4.140.0270.04716.04
5.4.130.0130.05716.30
5.4.120.0200.05016.30
5.4.110.0130.05316.04
5.4.100.0200.05016.22
5.4.90.0130.06316.14
5.4.80.0130.05316.14
5.4.70.0130.05716.10
5.4.60.0130.05716.23
5.4.50.0170.05316.27
5.4.40.0230.06016.05
5.4.30.0300.03716.18
5.4.20.0200.05016.11
5.4.10.0230.04716.02
5.4.00.0230.04715.77
5.3.290.0270.04314.62
5.3.280.0270.04714.50
5.3.270.0100.06314.53
5.3.260.0400.07014.61
5.3.250.0270.06714.52
5.3.240.0200.07014.51
5.3.230.0100.06314.69
5.3.220.0230.05314.55
5.3.210.0300.04714.62
5.3.200.0170.05014.63
5.3.190.0200.05314.57
5.3.180.0170.05014.55
5.3.170.0200.04714.59
5.3.160.0200.05014.54
5.3.150.0300.05314.53
5.3.140.0430.05714.45
5.3.130.0470.05714.64
5.3.120.0230.07014.62
5.3.110.0270.07014.65
5.3.100.0070.06014.02
5.3.90.0200.04714.01
5.3.80.0030.06313.95
5.3.70.0070.06013.95
5.3.60.0100.06014.08
5.3.50.0130.05313.90
5.3.40.0170.05013.89
5.3.30.0200.06013.89
5.3.20.0200.04713.59
5.3.10.0370.03013.59
5.3.00.0130.05313.61
5.2.170.0100.04711.11
5.2.160.0170.05311.18
5.2.150.0100.06011.15
5.2.140.0100.04711.05
5.2.130.0100.04311.01
5.2.120.0070.05011.05
5.2.110.0170.04011.08
5.2.100.0100.04311.06
5.2.90.0170.04011.26
5.2.80.0170.04011.09
5.2.70.0070.04711.13
5.2.60.0170.04011.01
5.2.50.0170.04310.96
5.2.40.0100.04310.97
5.2.30.0270.04310.92
5.2.20.0130.05310.96
5.2.10.0200.04710.87
5.2.00.0200.04710.71
5.1.60.0200.04010.13
5.1.50.0130.0439.96
5.1.40.0130.04710.11
5.1.30.0170.03710.31
5.1.20.0130.03310.40
5.1.10.0130.03710.13
5.1.00.0070.04010.21
5.0.50.0070.0308.52
5.0.40.0100.0238.54
5.0.30.0070.0438.20
5.0.20.0030.0308.32
5.0.10.0100.0238.20
5.0.00.0070.0538.14
4.4.90.0030.0235.88
4.4.80.0000.0275.93
4.4.70.0100.0205.85
4.4.60.0100.0205.91
4.4.50.0130.0175.87
4.4.40.0030.0405.88
4.4.30.0030.0275.91
4.4.20.0070.0205.96
4.4.10.0070.0205.99
4.4.00.0070.0335.95
4.3.110.0030.0275.76
4.3.100.0100.0235.84
4.3.90.0000.0305.82
4.3.80.0130.0335.79
4.3.70.0030.0235.84
4.3.60.0070.0205.82
4.3.50.0130.0135.78
4.3.40.0030.0335.80
4.3.30.0070.0204.63
4.3.20.0000.0274.64
4.3.10.0000.0274.50
4.3.00.0000.0237.58

preferences:
150.02 ms | 1398 KiB | 7 Q