3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function f(int $foo) { var_dump($foo); } f(1); f("10"); f("10gaklj");

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)
8.3.40.0070.00718.71
8.3.30.0090.00618.79
8.3.20.0050.00220.16
8.3.10.0040.00423.67
8.3.00.0040.00423.59
8.2.170.0140.00718.79
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0150.00024.66
8.2.130.0050.00319.64
8.2.120.0070.00026.35
8.2.110.0070.00322.30
8.2.100.0060.00617.84
8.2.90.0060.00319.23
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0090.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00422.28
8.2.30.0050.00220.65
8.2.20.0040.00417.55
8.2.10.0000.00718.08
8.2.00.0000.00817.86
8.1.270.0030.00622.24
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0140.00319.16
8.1.230.0080.00417.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0000.00720.55
8.1.150.0070.00018.72
8.1.140.0030.00619.44
8.1.130.0000.00717.47
8.1.120.0040.00317.35
8.1.110.0050.00617.26
8.1.100.0050.00217.32
8.1.90.0040.00417.36
8.1.80.0020.00517.21
8.1.70.0000.00717.39
8.1.60.0030.00517.56
8.1.50.0030.00617.42
8.1.40.0060.00317.33
8.1.30.0000.00817.57
8.1.20.0040.00417.54
8.1.10.0000.00817.44
8.1.00.0040.00417.44
8.0.300.0000.00918.77
8.0.290.0040.00416.62
8.0.280.0070.00018.25
8.0.270.0030.00317.23
8.0.260.0030.00317.17
8.0.250.0000.00716.89
8.0.240.0000.00716.90
8.0.230.0000.00716.99
8.0.220.0070.00016.88
8.0.210.0000.00716.75
8.0.200.0060.00016.85
8.0.190.0000.00716.88
8.0.180.0040.00416.91
8.0.170.0000.00716.79
8.0.160.0070.00016.82
8.0.150.0000.00716.90
8.0.140.0000.00716.79
8.0.130.0060.00013.31
8.0.120.0050.00216.85
8.0.110.0040.00416.85
8.0.100.0000.00716.90
8.0.90.0040.00416.80
8.0.80.0060.00916.93
8.0.70.0050.00316.70
8.0.60.0080.00016.69
8.0.50.0000.00716.77
8.0.30.0030.01317.06
8.0.20.0090.01217.40
8.0.10.0070.00016.75
8.0.00.0100.00716.69
7.4.330.0000.00516.76
7.4.320.0030.00316.46
7.4.300.0030.00316.53
7.4.290.0030.00316.52
7.4.280.0000.01016.51
7.4.270.0040.00416.54
7.4.260.0070.00016.42
7.4.250.0030.00516.45
7.4.240.0020.00516.43
7.4.230.0050.00316.54
7.4.220.0000.01916.64
7.4.210.0050.00916.55
7.4.200.0030.00316.42
7.4.160.0030.01316.50
7.4.150.0140.00917.40
7.4.140.0090.00917.86
7.4.130.0050.01316.53
7.4.120.0160.00716.49
7.4.110.0090.00916.57
7.4.100.0090.01216.33
7.4.90.0120.00916.44
7.4.80.0030.01319.39
7.4.70.0000.01616.52
7.4.60.0070.01016.45
7.4.50.0110.00416.52
7.4.40.0050.01116.47
7.4.30.0030.01316.44
7.4.00.0080.01014.81
7.3.330.0050.00013.13
7.3.320.0040.00413.25
7.3.310.0000.00716.33
7.3.300.0030.00316.16
7.3.290.0070.00016.30
7.3.280.0080.01016.27
7.3.270.0080.00817.40
7.3.260.0070.01016.60
7.3.250.0120.00816.37
7.3.240.0120.00616.41
7.3.230.0060.01016.45
7.3.210.0130.00316.37
7.3.200.0100.00619.39
7.3.190.0100.00716.52
7.3.180.0030.01216.56
7.3.170.0030.01316.57
7.3.160.0030.01316.32
7.3.120.0070.00714.57
7.3.110.0150.00314.94
7.3.100.0080.01114.45
7.3.90.0110.00414.91
7.3.80.0030.01014.74
7.3.70.0070.01114.95
7.3.60.0100.00714.86
7.3.50.0060.01214.86
7.3.40.0030.01314.66
7.3.30.0060.00614.75
7.3.20.0030.01116.48
7.3.10.0070.00716.70
7.3.00.0070.00716.79
7.2.330.0120.00616.63
7.2.320.0060.00816.46
7.2.310.0100.00616.57
7.2.300.0160.00016.50
7.2.290.0110.01316.53
7.2.250.0040.01415.07
7.2.240.0070.01014.86
7.2.230.0030.01315.08
7.2.220.0070.00714.84
7.2.210.0060.01214.89
7.2.200.0080.00614.95
7.2.190.0060.00914.96
7.2.180.0000.01114.91
7.2.170.0030.01414.70
7.2.60.0170.00716.31
7.2.00.0070.00319.42
7.1.330.0030.01315.95
7.1.320.0030.00815.80
7.1.310.0000.01015.86
7.1.300.0030.01215.66
7.1.290.0030.01015.74
7.1.280.0100.00715.65
7.1.270.0030.00715.73
7.1.260.0000.01415.83
7.1.200.0100.00015.75
7.1.100.0000.01118.27
7.1.70.0070.00317.13
7.1.60.0110.01419.20
7.1.50.0100.01016.99
7.1.00.0000.07722.51
7.0.200.0070.00416.70
7.0.60.0130.07021.76
7.0.50.0030.08717.87
7.0.40.0100.03720.40
7.0.30.0430.07320.23
7.0.20.0330.07720.15
7.0.10.0030.04320.24
7.0.00.0170.04720.09
5.6.280.0000.05021.08
5.6.210.0070.06720.73
5.6.200.0100.06318.27
5.6.190.0030.04720.61
5.6.180.0400.04320.47
5.6.170.0200.03720.51
5.6.160.0030.04020.47
5.6.150.0130.07018.15
5.6.140.0070.05018.25
5.6.130.0000.04718.28
5.6.120.0170.07020.99
5.6.110.0070.08321.12
5.6.100.0030.05720.98
5.6.90.0200.06721.04
5.6.80.0100.07720.47
5.5.350.0270.05020.38
5.5.340.0030.07317.96
5.5.330.0070.04020.35
5.5.320.0530.07320.30
5.5.310.0400.07020.35
5.5.300.0130.06317.95
5.5.290.0070.08018.01
5.5.280.0000.05320.97
5.5.270.0030.04320.89
5.5.260.0100.07320.88
5.5.250.0030.07020.59
5.5.240.0100.06020.16

preferences:
44.11 ms | 400 KiB | 5 Q