3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array('10'=>'ad'))

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)
5.6.70.4300.04020.36
5.4.390.0170.05318.82
5.4.380.0200.05018.78
5.4.370.0170.05318.68
5.4.360.0130.05718.47
5.4.350.0100.06318.69
5.4.340.0130.06018.53
5.4.320.0230.05718.44
5.4.310.0270.05018.50
5.4.300.0200.05018.59
5.4.290.0200.05018.51
5.4.280.0130.05718.69
5.4.270.0130.05718.68
5.4.260.0070.06018.52
5.4.250.0100.06018.50
5.4.240.0230.04718.72
5.4.230.0230.04718.61
5.4.220.0300.04018.69
5.4.210.0200.05018.66
5.4.200.0130.05316.46
5.4.190.0230.04718.61
5.4.180.0030.06318.64
5.4.170.0200.05318.51
5.4.160.0130.07018.70
5.4.150.0200.05018.70
5.4.140.0130.05716.31
5.4.130.0130.05016.26
5.4.120.0170.05716.18
5.4.110.0130.05016.35
5.4.100.0130.06016.21
5.4.90.0200.05316.19
5.4.80.0230.05016.29
5.4.70.0100.05716.01
5.4.60.0100.05316.18
5.4.50.0170.04716.14
5.4.40.0100.05716.16
5.4.30.0230.04316.22
5.4.20.0230.04316.00
5.4.10.0170.05016.10
5.4.00.0170.05015.64
5.3.290.0200.07314.63
5.3.280.0230.06314.67
5.3.270.0330.06014.58
5.3.260.0200.05314.68
5.3.250.0230.05714.53
5.3.240.0130.08314.57
5.3.230.0130.08314.53
5.3.220.0200.05314.52
5.3.210.0130.05714.53
5.3.200.0200.05014.48
5.3.190.0200.05314.60
5.3.180.0230.05014.53
5.3.170.0230.04714.65
5.3.160.0170.05314.49
5.3.150.0130.05314.53
5.3.140.0130.05314.49
5.3.130.0170.05714.50
5.3.120.0300.04314.48
5.3.110.0200.05714.58
5.3.100.0230.06314.04
5.3.90.0330.04013.93
5.3.80.0130.05714.11
5.3.70.0270.05713.92
5.3.60.0200.04714.00
5.3.50.0230.06713.93
5.3.40.0230.04713.89
5.3.30.0270.05713.82
5.3.20.0230.05713.78
5.3.10.0100.06313.61
5.3.00.0230.04313.63
5.2.170.0100.04311.28
5.2.160.0170.03711.18
5.2.150.0130.05711.28
5.2.140.0130.04311.19
5.2.130.0170.03711.08
5.2.120.0030.05311.08
5.2.110.0200.03711.03
5.2.100.0100.04311.14
5.2.90.0100.04311.07
5.2.80.0130.04011.06
5.2.70.0070.05011.13
5.2.60.0170.03711.09
5.2.50.0070.04710.99
5.2.40.0230.04310.98
5.2.30.0200.05011.00
5.2.20.0130.04711.01
5.2.10.0070.04310.90
5.2.00.0100.04010.70
5.1.60.0030.04010.13
5.1.50.0130.03010.04
5.1.40.0100.03710.01
5.1.30.0130.03310.39
5.1.20.0130.03310.32
5.1.10.0170.03710.07
5.1.00.0170.03010.04
5.0.50.0100.0278.67
5.0.40.0070.0278.48
5.0.30.0030.0478.23
5.0.20.0130.0208.38
5.0.10.0100.0238.35
5.0.00.0100.0408.15
4.4.90.0130.0175.89
4.4.80.0100.0175.89
4.4.70.0130.0235.90
4.4.60.0070.0205.89
4.4.50.0070.0205.93
4.4.40.0070.0335.90
4.4.30.0030.0235.88
4.4.20.0130.0135.95
4.4.10.0070.0205.93
4.4.00.0070.0335.93
4.3.110.0070.0205.76
4.3.100.0130.0205.78
4.3.90.0030.0235.79
4.3.80.0030.0435.80
4.3.70.0100.0235.82
4.3.60.0030.0305.91
4.3.50.0070.0305.83
4.3.40.0100.0375.83
4.3.30.0030.0304.58
4.3.20.0070.0274.66
4.3.10.0030.0274.48
4.3.00.0070.0237.03

preferences:
130.78 ms | 1398 KiB | 7 Q