3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); function someFunction(int $someVariable): bool { if ($someVariable > 10) { return true; } else if ($someVariable < -10) { return false; } return null; } var_dump(someFunction($variable ?? 11));

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
8.3.50.0110.01116.30
8.3.40.0000.01518.85
8.3.30.0110.00418.54
8.3.20.0040.00420.34
8.3.10.0040.00421.75
8.3.00.0050.00321.85
8.2.180.0080.00816.50
8.2.170.0130.00722.96
8.2.160.0170.00020.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00321.04
8.2.120.0080.00026.35
8.2.110.0040.00422.08
8.2.100.0090.00317.66
8.2.90.0000.00819.10
8.2.80.0060.00317.97
8.2.70.0040.00417.38
8.2.60.0040.00417.91
8.2.50.0030.00618.09
8.2.40.0000.00822.34
8.2.30.0000.00719.32
8.2.20.0040.00417.64
8.2.10.0030.00517.88
8.2.00.0050.00517.93
8.1.280.0140.00325.92
8.1.270.0040.01422.23
8.1.260.0070.00028.09
8.1.250.0020.00528.09
8.1.240.0030.00623.94
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0030.00718.77
8.1.200.0000.01117.10
8.1.190.0030.00517.22
8.1.180.0050.00518.10
8.1.170.0040.00418.53
8.1.160.0000.00820.56
8.1.150.0030.00618.73
8.1.140.0050.00319.45
8.1.130.0030.00317.50
8.1.120.0030.00517.34
8.1.110.0050.00317.31
8.1.100.0050.00317.30
8.1.90.0000.00717.26
8.1.80.0060.00317.25
8.1.70.0030.00317.27
8.1.60.0030.00517.54
8.1.50.0030.00617.50
8.1.40.0060.00317.46
8.1.30.0050.00317.64
8.1.20.0020.00517.59
8.1.10.0070.00017.33
8.1.00.0000.00717.31
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0030.00318.33
8.0.270.0030.00317.18
8.0.260.0060.00017.04
8.0.250.0060.00016.77
8.0.240.0030.00316.83
8.0.230.0030.00316.87
8.0.220.0000.00816.66
8.0.210.0070.00016.75
8.0.200.0000.00616.87
8.0.190.0060.00316.79
8.0.180.0000.00716.64
8.0.170.0050.00216.76
8.0.160.0000.00716.82
8.0.150.0040.00416.66
8.0.140.0000.00716.77
8.0.130.0000.00513.22
8.0.120.0030.00516.74
8.0.110.0000.00816.71
8.0.100.0070.00016.80
8.0.90.0040.00416.68
8.0.80.0000.01716.65
8.0.70.0040.00316.73
8.0.60.0020.00516.67
8.0.50.0000.00816.79
8.0.30.0130.00717.06
8.0.20.0090.00917.40
8.0.10.0030.00516.82
8.0.00.0060.01216.74
7.4.330.0020.00216.89
7.4.320.0030.00316.39
7.4.300.0000.00716.52
7.4.290.0000.01116.46
7.4.280.0040.00416.32
7.4.270.0070.00016.47
7.4.260.0030.00316.38
7.4.250.0040.00416.45
7.4.240.0000.00716.53
7.4.230.0000.00716.34
7.4.220.0140.00316.50
7.4.210.0090.00516.55
7.4.200.0030.00316.28
7.4.160.0040.01116.32
7.4.150.0070.01117.40
7.4.140.0170.00517.86
7.4.130.0050.01316.46
7.4.120.0120.00616.39
7.4.110.0100.00716.30
7.4.100.0130.00616.54
7.4.90.0030.01316.34
7.4.80.0060.01319.39
7.4.70.0140.00916.16
7.4.60.0070.01016.34
7.4.50.0070.01116.39
7.4.40.0130.00316.35
7.4.30.0110.00716.28
7.4.00.0090.00314.75
7.3.330.0020.00313.13
7.3.320.0000.00513.31
7.3.310.0000.00716.12
7.3.300.0070.00016.17
7.3.290.0040.00416.19
7.3.280.0120.00716.33
7.3.270.0140.00417.40
7.3.260.0100.00716.50
7.3.250.0100.00816.38
7.3.240.0150.00816.52
7.3.230.0090.00916.45
7.3.210.0070.01016.25
7.3.200.0140.00719.39
7.3.190.0110.00716.39
7.3.180.0100.00716.24
7.3.170.0130.00616.43
7.3.160.0060.01316.54
7.2.330.0090.00916.27
7.2.320.0070.01016.67
7.2.310.0120.00916.71
7.2.300.0060.01516.54
7.2.290.0040.01116.62
7.2.60.0080.00516.52
7.2.00.0030.01019.01
7.1.200.0140.00315.63
7.1.100.0000.01217.86
7.1.70.0000.00717.16
7.1.60.0040.00719.40
7.1.50.0040.00716.76
7.1.00.0070.05322.35
7.0.200.0420.00914.59
7.0.60.0200.07721.71
7.0.50.0100.03317.88
7.0.40.0000.09320.11
7.0.30.0330.07020.07
7.0.20.0230.09020.08
7.0.10.0030.09320.27
7.0.00.0030.08720.22
5.6.280.0030.03020.78
5.6.210.0030.05720.73
5.6.200.0070.03718.29
5.6.190.0070.04320.50
5.6.180.0200.04020.77
5.6.170.0300.05720.46
5.6.160.0070.04020.52
5.6.150.0000.04318.27
5.6.140.0000.06018.15
5.6.130.0030.05018.12
5.6.120.0030.08721.03
5.6.110.0100.07020.90
5.6.100.0170.07321.00
5.6.90.0030.08721.13
5.6.80.0070.05320.41
5.5.350.0300.06720.43
5.5.340.0030.06317.99
5.5.330.0070.04720.57
5.5.320.0400.05720.25
5.5.310.0370.06720.27
5.5.300.0030.04318.03
5.5.290.0270.06317.96
5.5.280.0130.04720.87
5.5.270.0100.04320.84
5.5.260.0130.03720.84
5.5.250.0130.07320.78
5.5.240.0200.07020.20

preferences:
67.87 ms | 400 KiB | 5 Q