3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bla () { function blubb () { echo "It works"; } return blubb; } // This doesn't work: //bla()(); //This works: x = bla(); x();

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)
5.4.320.0000.04019.24
5.4.310.0000.03719.22
5.4.300.0000.03719.21
5.4.290.0000.03719.00
5.4.280.0030.04719.24
5.4.270.0030.03319.06
5.4.260.0000.06019.09
5.4.250.0000.03719.12
5.4.240.0000.04019.22
5.4.230.0030.03319.32
5.4.220.0030.03318.97
5.4.210.0000.03719.13
5.4.200.0000.03719.13
5.4.190.0030.03319.00
5.4.180.0000.03719.14
5.4.170.0000.03719.08
5.4.160.0030.03318.93
5.4.150.0000.03719.21
5.4.140.0000.03316.57
5.4.130.0030.03716.54
5.4.120.0000.03316.36
5.4.110.0000.03716.59
5.4.100.0000.03316.59
5.4.90.0000.06016.61
5.4.80.0070.05016.22
5.4.70.0000.07016.57
5.4.60.0070.05016.35
5.4.50.0000.06316.43
5.4.40.0070.06016.48
5.4.30.0070.06716.38
5.4.20.0070.07316.42
5.4.10.0070.07316.50
5.4.00.0070.06315.75
5.3.290.0000.04014.57
5.3.280.0000.03714.50
5.3.270.0000.03714.51
5.3.260.0000.04314.73
5.3.250.0030.03314.70
5.3.240.0030.03314.53
5.3.230.0000.03714.51
5.3.220.0070.03014.57
5.3.210.0100.03314.62
5.3.200.0000.03714.79
5.3.190.0000.05014.49
5.3.180.0070.03014.62
5.3.170.0000.04714.51
5.3.160.0070.04014.56
5.3.150.0070.07014.57
5.3.140.0000.08014.46
5.3.130.0030.08014.46
5.3.120.0070.03314.53
5.3.110.0000.05714.78
5.3.100.0030.07714.06
5.3.90.0100.06014.00
5.3.80.0000.05713.95
5.3.70.0000.06713.93
5.3.60.0070.06713.92
5.3.50.0000.07313.97
5.3.40.0070.04013.88
5.3.30.0070.04713.81
5.3.20.0000.06013.61
5.3.10.0000.05013.53
5.3.00.0030.06313.55
5.2.170.0000.06311.79
5.2.160.0030.04711.79
5.2.150.0030.04311.79
5.2.140.0000.04311.79
5.2.130.0030.03011.79
5.2.120.0030.04011.79
5.2.110.0000.06011.79
5.2.100.0070.04011.79
5.2.90.0000.04011.79
5.2.80.0000.04011.79
5.2.70.0070.03311.79
5.2.60.0000.06711.79
5.2.50.0070.05711.79
5.2.40.0000.03711.79
5.2.30.0070.03011.79
5.2.20.0030.06311.79
5.2.10.0000.05711.79
5.2.00.0000.06711.79
5.1.60.0100.04711.79
5.1.50.0000.05311.79
5.1.40.0000.05711.79
5.1.30.0130.03711.79
5.1.20.0100.05311.79
5.1.10.0100.04711.79
5.1.00.0000.06011.79
5.0.50.0000.05011.79
5.0.40.0070.04011.79
5.0.30.0000.06711.79
5.0.20.0000.04711.79
5.0.10.0000.03311.79
5.0.00.0070.04711.79
4.4.90.0070.03311.79
4.4.80.0030.03311.79
4.4.70.0000.03711.79
4.4.60.0000.03011.79
4.4.50.0000.03711.79
4.4.40.0000.04711.79
4.4.30.0070.02311.79
4.4.20.0030.03711.79
4.4.10.0000.03311.79
4.4.00.0030.05011.79
4.3.110.0030.02011.79
4.3.100.0000.03011.79
4.3.90.0000.02711.79
4.3.80.0030.05311.79
4.3.70.0030.03311.79
4.3.60.0030.01711.79
4.3.50.0000.03711.79
4.3.40.0070.04711.79
4.3.30.0030.03711.79
4.3.20.0000.03311.79
4.3.10.0030.03311.79
4.3.00.0030.02011.79

preferences:
151.84 ms | 1394 KiB | 7 Q