3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($a){ $args = func_get_args(); unset($args[0]) print_r($args); } a(1, 2, 3);

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)
5.4.320.3600.03719.16
5.4.310.3300.03719.20
5.4.300.3930.03319.18
5.4.290.4170.04319.05
5.4.280.4000.04018.98
5.4.270.4830.03319.06
5.4.260.3600.04019.19
5.4.250.4130.04019.26
5.4.240.3670.03319.14
5.4.230.3470.03319.14
5.4.220.3470.04319.14
5.4.210.3530.03718.98
5.4.200.3430.03318.93
5.4.190.3400.04019.30
5.4.180.3030.03719.21
5.4.170.2670.04318.86
5.4.160.3270.04318.96
5.4.150.3500.03319.29
5.4.140.3170.03716.33
5.4.130.3470.03316.35
5.4.120.3200.03716.39
5.4.110.3500.02716.51
5.4.100.3530.04016.21
5.4.90.4070.03316.35
5.4.80.3200.03716.50
5.4.70.2830.04016.44
5.4.60.3300.03716.23
5.4.50.3470.03716.31
5.4.40.4000.03716.43
5.4.30.3900.03316.46
5.4.20.3870.03716.53
5.4.10.3670.03716.24
5.4.00.3600.03715.85
5.3.290.3070.03714.59
5.3.280.4170.03014.51
5.3.270.3100.04014.62
5.3.260.3200.04014.51
5.3.250.2970.03714.58
5.3.240.3670.04014.61
5.3.230.3400.04014.68
5.3.220.3500.04314.79
5.3.210.3330.04014.73
5.3.200.4170.03314.56
5.3.190.3400.04314.79
5.3.180.3600.03314.58
5.3.170.3500.04314.64
5.3.160.4170.04014.64
5.3.150.3500.03314.72
5.3.140.4730.03314.64
5.3.130.3270.04314.55
5.3.120.3830.04014.45
5.3.110.2700.04014.45
5.3.100.3800.04014.05
5.3.90.3700.04014.12
5.3.80.3800.03714.09
5.3.70.4030.02714.06
5.3.60.4200.03713.91
5.3.50.3430.03713.88
5.3.40.2830.03713.95
5.3.30.2930.03713.84
5.3.20.3230.03713.85
5.3.10.2700.03013.68
5.3.00.3900.03313.56
5.2.170.3400.03711.36
5.2.160.3100.03011.20
5.2.150.2600.03011.06
5.2.140.2970.03011.23
5.2.130.2800.02711.11
5.2.120.3200.03011.06
5.2.110.2670.02311.33
5.2.100.2870.03011.02
5.2.90.2900.02711.26
5.2.80.3000.03011.02
5.2.70.3370.02711.02
5.2.60.2530.03311.12
5.2.50.2400.02311.02
5.2.40.2400.03010.98
5.2.30.2400.02310.88
5.2.20.2500.03311.01
5.2.10.2400.02710.77
5.2.00.2100.02710.63
5.1.60.2430.02710.21
5.1.50.2500.0239.89
5.1.40.2170.0279.89
5.1.30.1970.02710.26
5.1.20.2170.02710.35
5.1.10.2570.02710.15
5.1.00.2470.02710.29
5.0.50.1430.0209.39
5.0.40.1700.0279.39
5.0.30.1330.0279.39
5.0.20.1330.0279.39
5.0.10.1230.0309.39
5.0.00.1570.0339.39
4.4.90.1300.0179.39
4.4.80.1530.0109.39
4.4.70.1270.0209.39
4.4.60.0970.0139.39
4.4.50.1470.0139.39
4.4.40.1500.0339.39
4.4.30.1630.0179.39
4.4.20.1230.0179.39
4.4.10.0900.0179.39
4.4.00.0930.0379.39
4.3.110.1270.0179.39
4.3.100.0730.0239.39
4.3.90.0730.0209.39
4.3.80.1570.0279.39
4.3.70.1670.0179.39
4.3.60.1530.0139.39
4.3.50.0870.0239.39
4.3.40.1230.0279.39
4.3.30.0500.0279.39
4.3.20.0500.0309.39
4.3.10.0500.0279.39
4.3.00.0530.0279.39

preferences:
138.96 ms | 1394 KiB | 7 Q