3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = explode('_', 'asdasd') var_dump($foo);

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)
5.6.80.0070.07320.41
5.5.240.0030.08020.23
5.4.400.0400.05318.69
5.4.390.0200.05318.61
5.4.380.0230.05318.50
5.4.370.0230.04718.74
5.4.360.0270.04718.79
5.4.350.0200.05318.50
5.4.340.0270.05018.58
5.4.320.0100.06318.57
5.4.310.0130.05718.71
5.4.300.0200.05018.61
5.4.290.0200.05718.84
5.4.280.0170.05318.56
5.4.270.0130.05718.72
5.4.260.0200.05318.71
5.4.250.0330.04318.60
5.4.240.0230.05018.55
5.4.230.0200.05718.51
5.4.220.0330.04318.70
5.4.210.0200.05018.84
5.4.200.0200.05016.78
5.4.190.0200.05018.73
5.4.180.0200.05318.73
5.4.170.0200.05318.76
5.4.160.0200.05318.70
5.4.150.0200.05318.70
5.4.140.0200.05716.26
5.4.130.0170.05016.21
5.4.120.0170.05316.32
5.4.110.0270.04016.43
5.4.100.0100.07016.18
5.4.90.0200.05316.32
5.4.80.0230.05716.41
5.4.70.0370.04316.44
5.4.60.0200.05716.14
5.4.50.0270.04316.26
5.4.40.0230.06316.38
5.4.30.0170.05716.30
5.4.20.0230.04716.28
5.4.10.0200.04716.13
5.4.00.0230.04715.73
5.3.290.0230.05014.56
5.3.280.2830.05714.61
5.3.270.0170.06714.58
5.3.260.0200.07314.60
5.3.250.0230.06314.61
5.3.240.0100.06014.65
5.3.230.0170.05714.50
5.3.220.0230.04714.57
5.3.210.0230.05314.46
5.3.200.0200.07014.48
5.3.190.0370.05314.59
5.3.180.0400.05014.53
5.3.170.0130.05714.46
5.3.160.0230.05014.58
5.3.150.0100.06014.54
5.3.140.0330.06014.55
5.3.130.0170.05714.54
5.3.120.0300.06714.51
5.3.110.0200.07314.51
5.3.100.0070.06714.04
5.3.90.0200.05314.00
5.3.80.0170.05313.92
5.3.70.0200.05713.99
5.3.60.0030.06713.96
5.3.50.0270.04013.88
5.3.40.0270.04313.90
5.3.30.0270.05314.00
5.3.20.0200.05713.79
5.3.10.0130.05013.75
5.3.00.0130.05313.73
5.2.170.0170.05711.04
5.2.160.0170.05311.18
5.2.150.0130.05311.11
5.2.140.0170.04011.13
5.2.130.0200.03711.06
5.2.120.0200.03311.14
5.2.110.0300.04011.12
5.2.100.0170.05711.13
5.2.90.0170.05311.04
5.2.80.0100.05011.05
5.2.70.0130.04311.13
5.2.60.0130.04011.19
5.2.50.0170.05311.04
5.2.40.0100.05010.97
5.2.30.0200.04011.12
5.2.20.0200.03311.12
5.2.10.0200.03710.97
5.2.00.0200.03310.69
5.1.60.0100.0409.95
5.1.50.0070.04010.09
5.1.40.0100.0379.90
5.1.30.0100.05310.34
5.1.20.0270.03710.41
5.1.10.0200.04010.13
5.1.00.0130.05010.09
5.0.50.0030.0338.60
5.0.40.0070.0338.37
5.0.30.0030.0508.24
5.0.20.0130.0208.36
5.0.10.0200.0278.28
5.0.00.0070.0578.28
4.4.90.0100.0235.82
4.4.80.0030.0235.86
4.4.70.0070.0235.91
4.4.60.0100.0175.87
4.4.50.0030.0275.93
4.4.40.0030.0505.86
4.4.30.0100.0275.86
4.4.20.0100.0275.86
4.4.10.0030.0335.87
4.4.00.0130.0375.95
4.3.110.0070.0305.81
4.3.100.0030.0235.83
4.3.90.0100.0175.76
4.3.80.0070.0335.77
4.3.70.0100.0175.88
4.3.60.0000.0275.75
4.3.50.0070.0235.84
4.3.40.0100.0305.85
4.3.30.0030.0304.58
4.3.20.0030.0304.52
4.3.10.0000.0274.59
4.3.00.0230.0237.11

preferences:
143.69 ms | 1394 KiB | 7 Q