3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(int $arg) { return $arg; } var_dump(foo(''));

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)
8.3.60.0110.00416.50
8.3.50.0140.00717.71
8.3.40.0040.01118.85
8.3.30.0070.00718.68
8.3.20.0040.00420.16
8.3.10.0000.00823.48
8.3.00.0040.00419.25
8.2.180.0120.00916.75
8.2.170.0070.01022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0090.00017.25
8.2.120.0080.00026.35
8.2.110.0090.00019.39
8.2.100.0060.00617.85
8.2.90.0050.00319.07
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0080.00019.46
8.2.30.0050.00520.72
8.2.20.0000.01017.73
8.2.10.0040.00417.89
8.2.00.0040.00417.97
8.1.280.0080.00825.92
8.1.270.0070.00323.84
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0120.00019.34
8.1.230.0040.00717.52
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.00
8.1.190.0090.00017.11
8.1.180.0080.00018.10
8.1.170.0040.00418.73
8.1.160.0000.00721.93
8.1.150.0040.00418.66
8.1.140.0080.00019.48
8.1.130.0000.00717.59
8.1.120.0000.00717.22
8.1.110.0040.00417.21
8.1.100.0040.00417.29
8.1.90.0050.00317.32
8.1.80.0040.00417.21
8.1.70.0070.00017.25
8.1.60.0040.00417.56
8.1.50.0040.00417.50
8.1.40.0100.00017.35
8.1.30.0030.00617.56
8.1.20.0040.00417.60
8.1.10.0060.00317.50
8.1.00.0060.00317.29
8.0.300.0050.00318.77
8.0.290.0030.00616.75
8.0.280.0050.00318.25
8.0.270.0070.00017.11
8.0.260.0030.00317.18
8.0.250.0000.00716.98
8.0.240.0000.00716.84
8.0.230.0030.00317.00
8.0.220.0040.00416.84
8.0.210.0020.00516.83
8.0.200.0070.00016.94
8.0.190.0000.00816.87
8.0.180.0000.00816.87
8.0.170.0050.00316.90
8.0.160.0050.00216.86
8.0.150.0030.00416.73
8.0.140.0050.00216.74
8.0.130.0060.00313.33
8.0.120.0060.00316.88
8.0.110.0000.00716.74
8.0.100.0000.00716.91
8.0.90.0080.00016.79
8.0.80.0120.00616.77
8.0.70.0050.00316.75
8.0.60.0000.00716.93
8.0.50.0040.00416.68
8.0.30.0110.01016.88
8.0.20.0180.02917.40
8.0.10.0050.00216.97
8.0.00.0110.00716.70
7.4.330.0050.00016.83
7.4.320.0030.00316.40
7.4.300.0000.00616.53
7.4.290.0070.00016.52
7.4.280.0050.00316.43
7.4.270.0030.00316.43
7.4.260.0030.00516.34
7.4.250.0040.00416.36
7.4.240.0080.00016.45
7.4.230.0030.00316.31
7.4.220.0080.00916.54
7.4.210.0150.00016.56
7.4.200.0070.00016.53
7.4.150.0060.01117.40
7.4.140.0070.01217.86
7.4.130.0090.00816.38
7.4.120.0130.00416.44
7.4.110.0030.01316.52
7.4.100.0070.01316.15
7.4.90.0140.00516.51
7.4.80.0160.00319.39
7.4.70.0060.01016.41
7.4.60.0160.00016.54
7.4.50.0080.00516.33
7.4.40.0100.01016.38
7.4.30.0100.00716.49
7.4.00.0120.00714.85
7.3.330.0000.00613.16
7.3.320.0000.00713.32
7.3.310.0040.00416.30
7.3.300.0030.00316.30
7.3.290.0100.00516.27
7.3.280.0080.01016.29
7.3.270.0070.01017.40
7.3.260.0080.00816.63
7.3.250.0090.00916.25
7.3.240.0090.00916.42
7.3.230.0070.01016.63
7.3.210.0030.01316.29
7.3.200.0090.01216.29
7.3.190.0150.00316.52
7.3.180.0090.00616.25
7.3.170.0100.00716.52
7.3.160.0110.00816.22
7.3.120.0000.01514.82
7.3.110.0090.00614.45
7.3.100.0130.00014.70
7.3.90.0030.01014.88
7.3.80.0070.00414.60
7.3.70.0100.00314.88
7.3.60.0090.00614.67
7.3.50.0030.01314.64
7.3.40.0040.00814.36
7.3.30.0040.01214.78
7.3.20.0110.00416.65
7.3.10.0050.00916.44
7.3.00.0120.00216.49
7.2.330.0100.01016.43
7.2.320.0130.01016.40
7.2.310.0080.00816.46
7.2.300.0070.01016.34
7.2.290.0110.00616.52
7.2.250.0110.00414.82
7.2.240.0060.01414.91
7.2.230.0100.00614.98
7.2.220.0100.00314.68
7.2.210.0000.01415.05
7.2.200.0080.00314.73
7.2.190.0030.01014.91
7.2.180.0050.00514.84
7.2.170.0060.00914.81
7.2.130.0000.00816.71
7.2.120.0040.00416.41
7.2.110.0080.00016.57
7.2.100.0060.00316.67
7.2.90.0090.00616.57
7.2.80.0030.00816.73
7.2.70.0090.00616.77
7.2.60.0100.00316.60
7.2.50.0030.01316.37
7.2.40.0110.00416.80
7.2.30.0000.01316.60
7.2.20.0060.00616.84
7.2.10.0060.00816.70
7.2.00.0080.00618.08
7.1.330.0070.00715.58
7.1.320.0070.00715.48
7.1.310.0030.01015.53
7.1.300.0030.01015.77
7.1.290.0060.00315.46
7.1.280.0060.01215.56
7.1.270.0070.00715.52
7.1.260.0130.00315.69
7.1.250.0100.00315.39
7.1.200.0070.00715.80
7.1.100.0000.01118.00
7.1.70.0000.00916.91
7.1.60.0140.01119.12
7.1.50.0060.01316.73
7.1.00.0030.07722.36
7.0.200.0000.00816.51
7.0.60.0030.04019.84
7.0.50.0030.05317.79
7.0.40.0070.05020.05
7.0.30.0170.04720.35
7.0.20.0230.07020.19
7.0.10.0170.08020.07
7.0.00.0100.03720.07
5.6.280.0030.07321.02
5.6.210.0130.08020.60
5.6.200.0030.05318.12
5.6.190.0070.05320.33
5.6.180.0230.04720.42
5.6.170.0400.07320.52
5.6.160.0070.07020.61
5.6.150.0070.04318.16
5.6.140.0070.07018.21
5.6.130.0100.05018.29
5.6.120.0130.07720.99
5.6.110.0070.07020.99
5.6.100.0000.05721.14
5.6.90.0170.05321.02
5.6.80.0070.07320.38
5.5.350.4270.05320.33
5.5.340.0100.07017.98
5.5.330.0130.07320.28
5.5.320.0100.07720.34
5.5.310.0270.08020.37
5.5.300.0170.07018.03
5.5.290.0000.04318.07
5.5.280.0000.08320.85
5.5.270.0000.06320.88
5.5.260.0100.04020.80
5.5.250.0070.05320.69
5.5.240.0330.06720.29

preferences:
46.92 ms | 400 KiB | 5 Q