3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($arg){   return $arg; } foo(5); ?>

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)
5.4.320.1830.05019.23
5.4.310.1600.04019.00
5.4.300.1800.04718.84
5.4.290.1930.04718.99
5.4.280.1630.04018.88
5.4.270.1700.04319.13
5.4.260.1670.03319.13
5.4.250.1600.03719.24
5.4.240.1600.03719.21
5.4.230.1630.03319.06
5.4.220.1730.04019.14
5.4.210.1600.03719.26
5.4.200.1900.04318.88
5.4.190.1570.04019.13
5.4.180.1670.03319.10
5.4.170.1570.04019.13
5.4.160.1800.05319.17
5.4.150.1600.04019.06
5.4.140.1630.03316.35
5.4.130.1730.02316.34
5.4.120.1600.03316.37
5.4.110.1570.03716.51
5.4.100.0630.06016.45
5.4.90.0230.03016.36
5.4.80.0170.03716.57
5.4.70.0200.03016.44
5.4.60.0230.07016.59
5.4.50.0230.04016.39
5.4.40.0200.04316.48
5.4.30.0230.03016.48
5.4.20.0200.06316.52
5.4.10.0230.06716.55
5.4.00.0200.03715.94
5.3.290.0230.04314.55
5.3.280.0200.03314.58
5.3.270.0270.02714.62
5.3.260.0230.03014.45
5.3.250.0270.05314.45
5.3.240.0200.04714.45
5.3.230.0230.07714.69
5.3.220.0270.04014.43
5.3.210.0170.06014.41
5.3.200.0200.04714.40
5.3.190.0300.06714.41
5.3.180.0200.03314.47
5.3.170.0200.05314.40
5.3.160.0100.04314.46
5.3.150.0230.03014.43
5.3.140.0170.03714.41
5.3.130.0130.04014.49
5.3.120.0130.04014.39
5.3.110.0200.03314.50
5.3.100.0230.03013.99
5.3.90.0100.03713.97
5.3.80.0200.03713.99
5.3.70.0230.05013.97
5.3.60.0170.04313.95
5.3.50.0130.04013.96
5.3.40.0200.03313.84
5.3.30.0170.03714.00
5.3.20.0230.06713.54
5.3.10.0230.03713.61
5.3.00.0200.05713.62
5.2.170.0170.05711.00
5.2.160.0170.03711.10
5.2.150.0170.03711.16
5.2.140.0270.05711.30
5.2.130.0230.05311.04
5.2.120.0230.05310.98
5.2.110.0200.03011.11
5.2.100.0100.04010.93
5.2.90.0200.03011.26
5.2.80.0200.03710.95
5.2.70.0130.03010.93
5.2.60.0130.03011.09
5.2.50.0170.02710.90
5.2.40.0130.02711.04
5.2.30.0070.03310.91
5.2.20.0130.03310.80
5.2.10.0100.03010.76
5.2.00.0170.04710.66
5.1.60.0130.02310.15
5.1.50.0170.0239.93
5.1.40.0030.0339.84
5.1.30.0170.05010.24
5.1.20.0100.04310.27
5.1.10.0130.0339.95
5.1.00.0100.05310.04
5.0.50.0070.0308.45
5.0.40.0100.0338.49
5.0.30.0070.0308.20
5.0.20.0070.0278.20
5.0.10.0070.0338.25
5.0.00.0100.0508.03
4.4.90.0030.0276.80
4.4.80.0100.0276.80
4.4.70.0100.0336.80
4.4.60.0100.0136.80
4.4.50.0070.0176.80
4.4.40.0070.0436.80
4.4.30.0030.0236.80
4.4.20.0070.0276.80
4.4.10.0100.0176.80
4.4.00.0070.0276.80
4.3.110.0100.0306.80
4.3.100.0100.0206.80
4.3.90.0070.0206.80
4.3.80.0130.0236.80
4.3.70.0100.0176.80
4.3.60.0130.0236.80
4.3.50.0070.0376.80
4.3.40.0070.0406.80
4.3.30.0030.0206.80
4.3.20.0100.0336.80
4.3.10.0030.0336.80
4.3.00.0030.0206.80

preferences:
141.59 ms | 1386 KiB | 7 Q