3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($x) { var_dump($x); return $x('gehr') === 'true'; } $v = foo(function($p){return true;}); var_dump($v);

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)
8.3.60.0150.00018.41
8.3.50.0040.01116.48
8.3.40.0090.00618.85
8.3.30.0070.01118.70
8.3.20.0050.00321.73
8.3.10.0040.00423.61
8.3.00.0080.00023.69
8.2.180.0110.01118.29
8.2.170.0070.01122.96
8.2.160.0090.00620.15
8.2.150.0070.01124.18
8.2.140.0120.00624.66
8.2.130.0000.00820.98
8.2.120.0150.00326.35
8.2.110.0030.00722.25
8.2.100.0040.00717.84
8.2.90.0000.00817.77
8.2.80.0000.00718.16
8.2.70.0040.00417.80
8.2.60.0030.00519.35
8.2.50.0080.00018.10
8.2.40.0040.00420.46
8.2.30.0040.00420.95
8.2.20.0080.00017.91
8.2.10.0040.00418.11
8.2.00.0050.00317.93
8.1.280.0110.00425.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.01023.84
8.1.230.0040.00820.91
8.1.220.0040.00417.74
8.1.210.0000.00718.99
8.1.200.0030.00517.25
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0080.00018.79
8.1.150.0030.00320.34
8.1.140.0000.00717.75
8.1.130.0000.00718.92
8.1.120.0030.00317.53
8.1.110.0060.00317.39
8.1.100.0000.00717.41
8.1.90.0030.00717.36
8.1.80.0050.00217.38
8.1.70.0030.00317.43
8.1.60.0000.01217.56
8.1.50.0030.00617.44
8.1.40.0000.00817.41
8.1.30.0040.00417.48
8.1.20.0040.00417.68
8.1.10.0080.00017.53
8.1.00.0040.00417.52
8.0.300.0000.00719.99
8.0.290.0050.00216.63
8.0.280.0000.00718.38
8.0.270.0030.00317.20
8.0.260.0030.00316.75
8.0.250.0030.00316.84
8.0.240.0030.00316.89
8.0.230.0000.00716.79
8.0.220.0030.00316.71
8.0.210.0070.00016.85
8.0.200.0030.00316.98
8.0.190.0040.00416.94
8.0.180.0040.00416.96
8.0.170.0080.00016.83
8.0.160.0000.01216.88
8.0.150.0060.00316.78
8.0.140.0040.00416.84
8.0.130.0060.00013.25
8.0.120.0000.00716.94
8.0.110.0070.00016.76
8.0.100.0040.00416.89
8.0.90.0020.00516.95
8.0.80.0030.01216.87
8.0.70.0000.00816.66
8.0.60.0050.00216.78
8.0.50.0040.00416.86
8.0.30.0100.00617.07
8.0.20.0100.01017.40
8.0.10.0040.00417.06
8.0.00.0080.00916.90
7.4.330.0020.00215.55
7.4.320.0020.00516.56
7.4.300.0030.00316.55
7.4.290.0040.00416.53
7.4.280.0030.00316.39
7.4.270.0020.00516.57
7.4.260.0000.00716.59
7.4.250.0000.00716.52
7.4.240.0070.00016.50
7.4.230.0030.00316.55
7.4.220.0030.00516.39
7.4.210.0120.00316.59
7.4.200.0070.00016.39
7.4.160.0080.00916.61
7.4.140.0110.00717.86
7.4.130.0060.01216.67
7.4.120.0130.00416.46
7.4.110.0040.01416.39
7.4.100.0100.00716.36
7.4.90.0100.01316.57
7.4.80.0080.00919.39
7.4.70.0090.01416.57
7.4.60.0120.00616.54
7.4.50.0100.00716.43
7.4.40.0100.00716.49
7.4.00.0070.00714.90
7.3.330.0020.00213.23
7.3.320.0020.00213.10
7.3.310.0040.00416.14
7.3.300.0030.00316.09
7.3.290.0030.00516.26
7.3.280.0130.00416.17
7.3.260.0090.01116.48
7.3.240.0080.01016.35
7.3.230.0040.01316.38
7.3.210.0070.01016.32
7.3.200.0100.00716.43
7.3.190.0060.01016.39
7.3.180.0120.00416.52
7.3.170.0100.00916.31
7.3.160.0210.00416.39
7.2.330.0150.00416.66
7.2.320.0060.01316.70
7.2.310.0120.00616.46
7.2.300.0100.00716.68
7.2.290.0120.00916.64
7.2.110.0190.00416.44
7.2.60.0040.00816.66
7.2.30.0120.01017.94
7.2.20.0780.01217.77
7.2.10.0130.01917.48
7.2.00.0180.01417.91
7.1.200.0120.00015.70
7.1.150.0150.01516.38
7.1.140.0140.01216.71
7.1.130.0150.01416.71
7.1.120.0140.01116.78
7.1.110.0150.01015.82
7.1.100.0070.01515.80
7.1.90.0020.00216.22
7.1.80.0140.01315.82
7.1.70.0130.01315.44
7.1.60.0390.01732.97
7.1.50.0340.01733.04
7.1.40.0300.01732.58
7.1.30.0420.01532.83
7.1.20.0330.01732.69
7.1.10.0160.00914.71
7.1.00.0120.01014.70

preferences:
47.68 ms | 400 KiB | 5 Q