3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($a) { $a **= 4; print_r(func_get_args()); } foo(34554);

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)
8.3.60.0140.00316.50
8.3.50.0090.01321.92
8.3.40.0080.00618.46
8.3.30.0000.01418.54
8.3.20.0000.00820.16
8.3.10.0080.00023.61
8.3.00.0080.00019.08
8.2.180.0100.01018.41
8.2.170.0070.00722.96
8.2.160.0150.00022.04
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0130.00320.58
8.2.100.0060.01018.04
8.2.90.0030.00519.05
8.2.80.0050.00317.97
8.2.70.0000.00817.48
8.2.60.0060.00318.05
8.2.50.0060.00318.07
8.2.40.0000.00819.38
8.2.30.0050.00220.64
8.2.20.0030.00617.65
8.2.10.0050.00318.03
8.2.00.0040.00418.12
8.1.280.0030.01225.92
8.1.270.0060.00322.14
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00922.45
8.1.230.0000.01217.53
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0060.00317.13
8.1.180.0030.00618.10
8.1.170.0070.00318.65
8.1.160.0000.00822.01
8.1.150.0040.00418.78
8.1.140.0050.00319.56
8.1.130.0040.00417.73
8.1.120.0040.00417.51
8.1.110.0050.00317.41
8.1.100.0000.00717.37
8.1.90.0030.00617.43
8.1.80.0040.00417.32
8.1.70.0030.00617.42
8.1.60.0000.00817.46
8.1.50.0030.00517.42
8.1.40.0040.00417.51
8.1.30.0040.00417.55
8.1.20.0000.00717.53
8.1.10.0040.00417.43
8.1.00.0080.00017.42
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.43
8.0.270.0040.00417.25
8.0.260.0000.00617.25
8.0.250.0080.00016.96
8.0.240.0000.00716.92
8.0.230.0040.00416.96
8.0.220.0040.00416.79
8.0.210.0030.00316.85
8.0.200.0030.00316.84
8.0.190.0060.00316.98
8.0.180.0080.00016.83
8.0.170.0000.00816.88
8.0.160.0000.00716.95
8.0.150.0000.00916.88
8.0.140.0090.00016.81
8.0.130.0030.00313.32
8.0.120.0040.00416.84
8.0.110.0040.00416.78
8.0.100.0070.00016.70
8.0.90.0000.00816.75
8.0.80.0140.00016.94
8.0.70.0000.00816.87
8.0.60.0070.00016.75
8.0.50.0040.00416.92
8.0.30.0100.00817.18
8.0.20.0060.01317.40
8.0.10.0040.00417.06
8.0.00.0050.01316.74
7.4.330.0030.00316.83
7.4.320.0000.00616.48
7.4.300.0060.00016.54
7.4.290.0070.00016.63
7.4.280.0040.00716.59
7.4.270.0050.00316.50
7.4.260.0030.00316.60
7.4.250.0040.00416.60
7.4.240.0000.00716.52
7.4.230.0030.00316.54
7.4.220.0130.00616.57
7.4.210.0060.00916.63
7.4.200.0050.00316.25
7.4.160.0110.00616.49
7.4.150.0100.00717.40
7.4.140.0100.01117.86
7.4.130.0060.01116.57
7.4.120.0120.00616.44
7.4.110.0130.00616.64
7.4.100.0090.00916.49
7.4.90.0100.01416.49
7.4.80.0070.01419.39
7.4.70.0120.01016.55
7.4.60.0150.00016.34
7.4.50.0070.01116.18
7.4.40.0060.01216.61
7.4.30.0100.01016.44
7.4.00.0070.00715.10
7.3.330.0000.00713.22
7.3.320.0000.00613.28
7.3.310.0030.00716.21
7.3.300.0030.00316.09
7.3.290.0000.00716.25
7.3.280.0080.00816.23
7.3.270.0110.00717.40
7.3.260.0040.01316.29
7.3.250.0140.00216.46
7.3.240.0090.01116.26
7.3.230.0080.00816.57
7.3.210.0070.01016.28
7.3.200.0130.00816.08
7.3.190.0180.00016.58
7.3.180.0100.00716.43
7.3.170.0130.00316.48
7.3.160.0130.00316.48
7.3.10.0070.00716.12
7.3.00.0100.01016.30
7.2.330.0100.00716.50
7.2.320.0100.01416.38
7.2.310.0100.00716.66
7.2.300.0060.01216.45
7.2.290.0070.01016.53
7.2.130.0040.01116.05
7.2.120.0040.01116.25
7.2.110.0060.01016.32
7.2.100.0030.00616.43
7.2.90.0120.00316.40
7.2.80.0110.00816.68
7.2.70.0120.00916.73
7.2.60.0110.00416.69
7.2.50.0000.01516.71
7.2.40.0080.00816.43
7.2.30.0040.01116.66
7.2.20.0130.00716.52
7.2.10.0000.00916.75
7.2.00.0050.01218.05
7.1.250.0060.00915.50
7.1.200.0060.00015.72
7.1.100.0090.00918.30
7.1.70.0040.00416.81
7.1.60.0150.00919.48
7.1.50.0100.01316.95
7.1.00.0070.07322.33
7.0.200.0190.00614.56
7.0.60.0000.04719.96
7.0.50.0130.07317.84
7.0.40.0100.04020.24
7.0.30.0030.08320.24
7.0.20.0300.06020.23
7.0.10.0170.07720.07
7.0.00.0130.08320.08
5.6.280.0030.03321.09
5.6.210.0030.04020.57
5.6.200.0100.07718.18
5.6.190.0200.04020.57
5.6.180.0200.05020.48
5.6.170.0200.03720.44
5.6.160.0130.07720.41
5.6.150.0070.05718.14
5.6.140.0130.03718.15
5.6.130.0030.07318.28
5.6.120.0070.06721.00
5.6.110.0100.08021.02
5.6.100.0130.07321.11
5.6.90.0100.05320.95
5.6.80.0070.05320.40
5.5.350.4130.04320.35
5.5.340.0170.06317.94
5.5.330.0100.08320.30
5.5.320.0570.04020.31
5.5.310.0170.09320.37
5.5.300.0070.07317.98
5.5.290.0070.04718.05
5.5.280.0100.08020.77
5.5.270.0030.08720.87
5.5.260.0200.07020.86
5.5.250.0100.07320.55
5.5.240.0170.07720.27

preferences:
38.81 ms | 401 KiB | 5 Q