3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fn = $foo(...); var_dump($fn('strlen'));

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)
8.5.20.0120.00620.25
8.5.10.0100.01016.95
8.5.00.0150.01023.03
8.4.170.0110.01020.50
8.4.160.0150.00723.05
8.4.150.0050.00816.87
8.4.140.0130.00817.78
8.4.130.0370.01017.50
8.4.120.0370.01017.58
8.4.110.0380.00817.89
8.4.100.0310.01517.71
8.4.90.0370.00917.80
8.4.80.0390.00717.66
8.4.70.0380.00917.70
8.4.60.0350.01117.63
8.4.50.0400.00817.91
8.4.40.0390.01017.63
8.4.30.0380.01017.60
8.4.20.0410.01017.52
8.4.10.0410.00717.82
8.3.300.0130.00720.52
8.3.290.0120.00820.80
8.3.280.0020.00014.05
8.3.270.0090.00916.54
8.3.260.0390.00516.53
8.3.250.0410.01116.53
8.3.240.0410.00416.42
8.3.230.0360.00916.67
8.3.220.0360.00916.50
8.3.210.0350.00816.79
8.3.200.0360.00816.36
8.3.190.0360.00816.29
8.3.180.0400.00616.76
8.3.170.0310.01716.48
8.3.160.0400.00816.36
8.3.150.0470.00516.35
8.3.140.0390.01016.32
8.3.130.0340.00916.44
8.3.120.0310.01016.51
8.3.110.0360.00616.48
8.3.100.0410.00616.31
8.3.90.0380.01016.31
8.3.80.0430.00616.53
8.3.70.0400.00816.65
8.3.60.0450.01016.39
8.3.50.0400.01216.66
8.3.40.0400.00817.52
8.3.30.0360.00717.52
8.3.20.0350.00917.30
8.3.10.0310.00717.33
8.3.00.0290.01717.41
8.2.300.0120.00722.16
8.2.290.0380.00816.76
8.2.280.0290.01116.77
8.2.270.0330.00716.83
8.2.260.0320.00816.61
8.2.250.0300.01116.49
8.2.240.0300.00916.24
8.2.230.0290.01016.21
8.2.220.0290.01116.55
8.2.210.0330.00616.35
8.2.200.0320.01316.18
8.2.190.0330.00616.26
8.2.180.0320.00916.73
8.2.170.0350.00817.50
8.2.160.0380.00917.34
8.2.150.0320.01217.16
8.2.140.0340.00717.16
8.2.130.0330.00817.41
8.2.120.0320.01017.29
8.2.110.0300.01217.50
8.2.100.0340.00717.55
8.2.90.0330.00817.65
8.2.80.0320.00917.41
8.2.70.0310.01017.45
8.2.60.0330.00817.32
8.2.50.0380.01017.19
8.2.40.0360.00817.11
8.2.30.0290.01117.39
8.2.20.0300.00817.51
8.2.10.0330.00517.67
8.2.00.0310.00717.46
8.1.340.0140.00521.65

preferences:
30.43 ms | 403 KiB | 5 Q