3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = '2dfq'; $val = filter_var($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)
8.5.00.0130.00819.80
8.4.150.0020.00014.05
8.4.140.0120.00817.39
8.4.130.0110.00917.58
8.4.120.0080.01224.22
8.4.110.0080.00620.48
8.4.100.0060.00317.59
8.4.90.0130.00417.71
8.4.80.0110.00919.41
8.4.70.0110.01517.73
8.4.60.0100.00717.49
8.4.50.0040.00518.42
8.4.40.0140.00717.45
8.4.30.0160.00318.45
8.4.20.0080.00018.01
8.4.10.0040.00419.23
8.3.280.0030.00014.05
8.3.270.0100.00916.60
8.3.260.0100.00616.41
8.3.250.0130.00618.69
8.3.240.0040.00516.36
8.3.230.0130.00616.50
8.3.220.0080.01116.64
8.3.210.0040.00316.74
8.3.200.0100.00916.64
8.3.190.0090.00616.72
8.3.180.0090.00916.32
8.3.170.0120.00618.58
8.3.160.0040.00418.25
8.3.150.0140.00419.00
8.3.140.0120.00616.54
8.3.130.0000.00818.15
8.3.120.0070.00420.47
8.3.110.0060.00320.94
8.3.100.0040.00724.06
8.3.90.0090.00026.77
8.3.80.0060.00617.97
8.3.70.0110.00418.05
8.3.60.0090.00616.38
8.3.50.0110.01116.50
8.3.40.0180.00021.82
8.3.30.0160.00318.40
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.290.0040.00418.80
8.2.280.0090.00918.51
8.2.270.0090.00617.02
8.2.260.0070.00018.68
8.2.250.0130.00716.45
8.2.240.0040.00418.75
8.2.230.0000.00922.58
8.2.220.0090.00037.54
8.2.210.0000.00826.77
8.2.200.0030.00716.38
8.2.190.0150.00316.63
8.2.180.0090.00616.63
8.2.170.0070.00718.61
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.74
8.2.110.0070.01522.12
8.2.100.0110.01120.50
8.2.90.0190.00320.58
8.2.80.0130.01020.50
8.2.70.0220.00020.43
8.2.60.0110.01120.58
8.2.50.0150.00720.42
8.2.40.0160.00620.57
8.2.30.0100.01020.44
8.2.20.0140.00320.48
8.2.10.0090.01320.55
8.2.00.0110.00020.56
8.1.330.0120.00816.11
8.1.320.0130.00616.25
8.1.310.0120.00618.53
8.1.300.0080.00016.05
8.1.290.0050.00530.84
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.18
8.1.230.0060.00320.23
8.1.220.0060.00320.22
8.1.210.0030.00621.52
8.1.200.0030.00620.21
8.1.190.0090.01320.19
8.1.180.0170.00320.12
8.1.170.0110.00720.22
8.1.160.0100.00720.14
8.1.150.0110.00020.28
8.1.140.0070.01020.13
8.1.130.0140.00320.14
8.1.120.0040.01120.26
8.1.110.0070.00420.13
8.1.100.0100.00020.21
8.1.90.0040.00720.17
8.1.80.0000.01020.20
8.1.70.0070.00320.33
8.1.60.0070.00320.43
8.1.50.0070.00320.41
8.1.40.0090.00020.43
8.1.30.0060.00320.43
8.1.20.0030.00720.54
8.1.10.0070.00320.21
8.1.00.0070.00420.15
8.0.300.0100.00019.54
8.0.290.0060.00319.69
8.0.280.0030.00619.69
8.0.270.0030.00719.48
8.0.260.0000.00919.70
8.0.250.0090.00019.63
8.0.240.0060.00319.55
8.0.230.0060.00319.57
8.0.220.0070.00319.70
8.0.210.0090.00019.49
8.0.200.0040.00419.67
8.0.190.0050.00519.61
8.0.180.0030.00619.57
8.0.170.0100.00019.79
8.0.160.0030.00619.76
8.0.150.0060.00319.37
8.0.140.0060.00319.57
8.0.130.0040.00419.56
8.0.120.0000.00919.67
8.0.110.0030.00619.88
8.0.100.0090.00019.62
8.0.90.0060.00319.61
8.0.80.0060.00319.74
8.0.70.0060.00319.65
8.0.60.0030.00619.64
8.0.50.0050.00519.76
8.0.30.0090.00019.70
8.0.20.0060.00319.75
8.0.10.0060.00319.88

preferences:
85.16 ms | 403 KiB | 5 Q