3v4l.org

run code in 300+ PHP versions simultaneously
<?php inspect array('x',2);

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)
5.4.260.0000.06318.74
5.4.250.0100.05018.83
5.4.240.0100.05018.91
5.4.230.0100.05018.73
5.4.220.0030.07018.83
5.4.210.0130.04718.82
5.4.200.0030.05718.78
5.4.190.0100.05318.93
5.4.180.0100.07718.71
5.4.170.0070.05718.90
5.4.160.0130.04318.71
5.4.150.0200.05718.91
5.4.140.0070.05016.30
5.4.130.0100.06316.31
5.4.120.0200.05316.48
5.4.110.0070.05316.29
5.4.100.0070.06016.63
5.4.90.0070.07016.46
5.4.80.0100.04716.45
5.4.70.0000.05316.51
5.4.60.0170.04016.39
5.4.50.0230.03316.23
5.4.40.0130.04716.45
5.4.30.0030.06016.57
5.4.20.0070.07716.32
5.4.10.0100.05316.57
5.4.00.0100.07015.81
5.3.280.0030.05314.47
5.3.270.0070.08014.59
5.3.260.0230.06014.38
5.3.250.0030.05714.38
5.3.240.0070.05014.58
5.3.230.0070.05714.37
5.3.220.0130.07014.55
5.3.210.0070.05714.63
5.3.200.0100.06014.56
5.3.190.0170.05314.43
5.3.180.0070.05314.54
5.3.170.0200.04014.38
5.3.160.0100.07314.46
5.3.150.0130.05014.43
5.3.140.0170.04314.42
5.3.130.0170.06314.53
5.3.120.0100.05014.43
5.3.110.0070.05314.61
5.3.100.0100.04713.90
5.3.90.0030.06313.99
5.3.80.0170.04313.98
5.3.70.0100.06013.91
5.3.60.0100.06713.93
5.3.50.0130.06313.63
5.3.40.0130.04313.92
5.3.30.0070.06713.88
5.3.20.0170.05713.46
5.3.10.0030.05313.51
5.3.00.0000.06313.65
5.2.170.0070.05311.13
5.2.160.0030.04711.02
5.2.150.0070.04311.13
5.2.140.0070.05011.11
5.2.130.0130.05011.02
5.2.120.0030.04710.98
5.2.110.0100.04311.07
5.2.100.0170.03010.99
5.2.90.0030.06011.07
5.2.80.0000.06711.15
5.2.70.0070.05711.08
5.2.60.0070.05711.03
5.2.50.0100.05010.85
5.2.40.0070.04010.84
5.2.30.0030.05010.85
5.2.20.0100.03310.84
5.2.10.0100.04710.61
5.2.00.0070.03710.60
5.1.60.0000.03710.02
5.1.50.0030.03310.11
5.1.40.0030.04010.18
5.1.30.0000.04310.46
5.1.20.0100.03310.29
5.1.10.0000.03710.18
5.1.00.0030.0379.91
5.0.50.0000.0408.40
5.0.40.0030.0278.43
5.0.30.0030.0438.23
5.0.20.0030.0278.25
5.0.10.0030.0378.19
5.0.00.0000.0438.14
4.4.90.0070.0176.70
4.4.80.0030.0306.70
4.4.70.0000.0276.70
4.4.60.0070.0176.70
4.4.50.0030.0206.70
4.4.40.0000.0376.70
4.4.30.0030.0206.70
4.4.20.0100.0136.70
4.4.10.0030.0236.70
4.4.00.0070.0376.70
4.3.110.0000.0236.70
4.3.100.0030.0206.70
4.3.90.0100.0136.70
4.3.80.0030.0306.70
4.3.70.0070.0236.70
4.3.60.0070.0276.70
4.3.50.0000.0236.70
4.3.40.0100.0276.70
4.3.30.0030.0206.70
4.3.20.0030.0206.70
4.3.10.0000.0236.70
4.3.00.0030.0276.95

preferences:
139.64 ms | 1394 KiB | 7 Q