3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 'true'; $val = filter_var($val, FILTER_VALIDATE_BOOLEAN); var_dump($val);

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)
8.5.10.0050.00316.40
8.5.00.0120.00919.82
8.4.160.0150.00723.73
8.4.150.0020.00114.05
8.4.140.0200.00817.39
8.4.130.0140.00517.87
8.4.120.0100.01020.63
8.4.110.0130.00819.01
8.4.100.0100.01117.80
8.4.90.0120.00817.52
8.4.80.0030.00522.30
8.4.70.0120.00919.58
8.4.60.0160.00517.83
8.4.50.0110.00917.50
8.4.40.0040.01517.23
8.4.30.0150.00418.73
8.4.20.0090.00617.77
8.4.10.0080.00019.52
8.3.280.0110.00918.25
8.3.270.0110.00816.37
8.3.260.0050.00416.82
8.3.250.0120.00618.79
8.3.240.0120.00716.70
8.3.230.0120.00716.63
8.3.220.0090.00816.98
8.3.210.0110.00716.63
8.3.200.0100.00916.68
8.3.190.0110.00716.58
8.3.180.0080.00918.80
8.3.170.0090.00919.11
8.3.160.0000.00718.33
8.3.150.0140.01118.98
8.3.140.0000.00816.98
8.3.130.0040.00418.49
8.3.120.0070.00320.43
8.3.110.0000.00918.29
8.3.100.0030.00616.59
8.3.90.0150.00026.77
8.3.80.0000.01117.97
8.3.70.0100.01018.18
8.3.60.0090.00618.18
8.3.50.0110.00716.42
8.3.40.0070.00721.73
8.3.30.0090.00918.46
8.3.20.0050.00324.18
8.3.10.0050.00224.66
8.3.00.0040.00426.16
8.2.290.0110.00820.18
8.2.280.0130.00516.44
8.2.270.0070.01417.03
8.2.260.0100.00718.64
8.2.250.0000.00818.45
8.2.240.0040.00418.70
8.2.230.0000.00820.94
8.2.220.0060.00316.32
8.2.210.0030.00626.77
8.2.200.0070.00416.63
8.2.190.0150.00318.29
8.2.180.0110.01118.18
8.2.170.0000.01518.83
8.2.160.0170.00322.96
8.2.150.0000.00725.66
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0000.00820.81
8.2.110.0110.01121.30
8.2.100.0180.00519.56
8.2.90.0070.01519.53
8.2.80.0160.00619.58
8.2.70.0110.01019.57
8.2.60.0080.01219.48
8.2.50.0120.00919.59
8.2.40.0100.01019.66
8.2.30.0120.00519.62
8.2.20.0070.01019.46
8.2.10.0080.00919.57
8.2.00.0060.00919.67
8.1.330.0160.00216.48
8.1.320.0110.00215.96
8.1.310.0120.00618.29
8.1.300.0060.00317.59
8.1.290.0000.01030.84
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00519.45
8.1.230.0110.00919.41
8.1.220.0070.00319.50
8.1.210.0050.00520.75
8.1.200.0050.00519.27
8.1.190.0050.00819.22
8.1.180.0100.00019.25
8.1.170.0080.00219.28
8.1.160.0060.00319.36
8.1.150.0110.00319.29
8.1.140.0070.00619.38
8.1.130.0060.00619.23
8.1.120.0070.00219.29
8.1.110.0050.00519.42
8.1.100.0050.00419.33
8.1.90.0050.00519.43
8.1.80.0050.00519.34
8.1.70.0080.00219.35
8.1.60.0050.00519.42
8.1.50.0040.00519.49
8.1.40.0060.00419.52
8.1.30.0090.00019.61
8.1.20.0050.00419.50
8.1.10.0100.00019.37
8.1.00.0030.00619.32
8.0.300.0060.00418.64
8.0.290.0050.00518.73
8.0.280.0050.00418.66
8.0.270.0070.00218.69
8.0.260.0050.00418.73
8.0.250.0070.00218.77
8.0.240.0050.00418.77
8.0.230.0080.00218.79
8.0.220.0030.00618.65
8.0.210.0060.00318.70
8.0.200.0090.00018.66
8.0.190.0090.00018.72
8.0.180.0080.00218.78
8.0.170.0090.00018.79
8.0.160.0060.00218.66
8.0.150.0020.00818.69
8.0.140.0060.00318.76
8.0.130.0060.00618.68
8.0.120.0060.00318.75
8.0.110.0020.00718.91
8.0.100.0090.00618.64
8.0.90.0050.00818.72
8.0.80.0100.00918.68
8.0.70.0090.00418.55
8.0.60.0080.00218.55
8.0.50.0050.00818.60
8.0.30.0100.00318.75
8.0.20.0070.00218.84
8.0.10.0040.00418.69

preferences:
92.38 ms | 403 KiB | 5 Q