3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { class Resource {} } function bar(foo\Resource $f) { } bar(new foo\resource);

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)
5.4.380.0270.06318.82
5.4.370.0270.05718.84
5.4.360.0170.05718.50
5.4.350.0200.05718.74
5.4.340.0200.06718.77
5.4.320.0300.07718.77
5.4.310.0230.06718.70
5.4.300.0170.06018.82
5.4.290.0370.04318.77
5.4.280.0300.04318.81
5.4.270.0300.05018.46
5.4.260.0070.06718.75
5.4.250.0170.06018.70
5.4.240.0230.05018.60
5.4.230.0270.05018.72
5.4.220.0070.06718.46
5.4.210.0230.05018.72
5.4.200.0300.05016.57
5.4.190.0170.05718.65
5.4.180.0200.05018.61
5.4.170.0200.05018.80
5.4.160.0270.05018.59
5.4.150.0270.05318.45
5.4.140.0170.05716.41
5.4.130.0330.04316.29
5.4.120.0200.05316.23
5.4.110.0230.05016.21
5.4.100.0170.05716.46
5.4.90.0200.05716.26
5.4.80.0270.04316.15
5.4.70.0300.04016.25
5.4.60.0300.05016.30
5.4.50.0200.04716.26
5.4.40.0130.06716.30
5.4.30.0370.03716.26
5.4.20.0230.05316.40
5.4.10.0300.04316.28
5.4.00.0170.05315.88
5.3.290.0230.05314.80
5.3.280.0400.04314.57
5.3.270.0270.05014.64
5.3.260.0300.05314.65
5.3.250.0330.04714.71
5.3.240.0200.07014.66
5.3.230.0270.06014.59
5.3.220.0200.06014.62
5.3.210.0200.06014.66
5.3.200.0270.05314.75
5.3.190.0330.05714.75
5.3.180.0230.05714.61
5.3.170.0230.06014.74
5.3.160.0330.06714.78
5.3.150.0270.07014.55
5.3.140.0200.07314.66
5.3.130.0330.07014.64
5.3.120.0300.07014.66
5.3.110.0130.08314.67
5.3.100.0230.05014.13
5.3.90.0200.05014.11
5.3.80.0170.05314.01
5.3.70.0270.05014.22
5.3.60.0230.04714.21
5.3.50.0170.05314.15
5.3.40.0200.05713.97
5.3.30.0200.05313.95
5.3.20.0300.04713.78
5.3.10.0200.04713.77
5.3.00.0100.06013.86
5.2.170.0070.05311.21
5.2.160.0130.04711.18
5.2.150.0170.05011.28
5.2.140.0170.04711.07
5.2.130.0130.04711.06
5.2.120.0330.04311.13
5.2.110.0170.04711.09
5.2.100.0130.04311.14
5.2.90.0270.03711.11
5.2.80.0270.03311.14
5.2.70.0230.04011.13
5.2.60.0230.03711.07
5.2.50.0230.04710.94
5.2.40.0200.04010.94
5.2.30.0100.04711.00
5.2.20.0200.05010.98
5.2.10.0170.04710.95
5.2.00.0130.04310.81
5.1.60.0200.03310.05
5.1.50.0200.03710.00
5.1.40.0170.03010.00
5.1.30.0170.03710.38
5.1.20.0130.04010.45
5.1.10.0170.03310.09
5.1.00.0100.04010.16
5.0.50.0030.0338.61
5.0.40.0100.0238.47
5.0.30.0200.0338.27
5.0.20.0130.0278.27
5.0.10.0100.0378.22
5.0.00.0100.0478.19
4.4.90.0070.0277.14
4.4.80.0130.0207.14
4.4.70.0130.0277.14
4.4.60.0170.0207.14
4.4.50.0070.0237.14
4.4.40.0070.0407.14
4.4.30.0100.0237.14
4.4.20.0130.0277.14
4.4.10.0070.0337.14
4.4.00.0030.0507.14
4.3.110.0130.0307.14
4.3.100.0130.0177.14
4.3.90.0000.0277.14
4.3.80.0070.0337.14
4.3.70.0070.0207.14
4.3.60.0000.0307.14
4.3.50.0070.0207.14
4.3.40.0170.0277.14
4.3.30.0070.0237.14
4.3.20.0070.0237.14
4.3.10.0030.0237.14
4.3.00.0100.0237.56

preferences:
145.16 ms | 1394 KiB | 7 Q