3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = 'false'; var_dump($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)
8.5.00.0110.01019.91
8.4.150.0020.00014.05
8.4.140.0150.01417.41
8.4.130.0100.00917.83
8.4.120.0090.01022.28
8.4.110.0140.00620.61
8.4.100.0070.00417.58
8.4.90.0160.00317.66
8.4.80.0120.00820.49
8.4.70.0090.01217.83
8.4.60.0070.01317.57
8.4.50.0100.01018.36
8.4.40.0170.00317.26
8.4.30.0130.00618.77
8.4.20.0130.00617.52
8.4.10.0080.00019.60
8.3.280.0150.00620.00
8.3.270.0110.00916.80
8.3.260.0100.00816.60
8.3.250.0110.00919.14
8.3.240.0090.01016.55
8.3.230.0140.00516.34
8.3.220.0110.00617.11
8.3.210.0100.00716.53
8.3.200.0100.00918.84
8.3.190.0120.00716.34
8.3.180.0090.00816.62
8.3.170.0090.00918.81
8.3.160.0080.00018.33
8.3.150.0100.01018.66
8.3.140.0040.00416.43
8.3.130.0060.00616.41
8.3.120.0110.00718.88
8.3.110.0090.00020.94
8.3.100.0030.00624.06
8.3.90.0070.01126.77
8.3.80.0030.00618.43
8.3.70.0080.01116.63
8.3.60.0090.00616.38
8.3.50.0110.00716.44
8.3.40.0080.00821.62
8.3.30.0060.01220.25
8.3.20.0040.01124.18
8.3.10.0000.00724.66
8.3.00.0000.00826.16
8.2.290.0140.00520.64
8.2.280.0080.01016.73
8.2.270.0090.00617.05
8.2.260.0090.00918.85
8.2.250.0000.00818.21
8.2.240.0080.00017.11
8.2.230.0050.00522.58
8.2.220.0090.00037.54
8.2.210.0040.00426.77
8.2.200.0030.00718.16
8.2.190.0070.01116.58
8.2.180.0060.01218.29
8.2.170.0070.00718.78
8.2.160.0070.00722.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0090.00020.66
8.2.110.0130.00920.51
8.2.100.0160.00618.77
8.2.90.0110.00718.88
8.2.80.0140.00718.60
8.2.70.0090.01218.60
8.2.60.0160.00318.60
8.2.50.0220.00018.77
8.2.40.0090.00918.84
8.2.30.0140.00318.68
8.2.20.0100.00718.71
8.2.10.0160.00618.72
8.2.00.0110.00718.59
8.1.330.0110.00816.31
8.1.320.0070.01116.12
8.1.310.0150.00018.41
8.1.300.0120.00318.44
8.1.290.0080.00030.84
8.1.280.0100.01025.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.01418.50
8.1.230.0090.00318.57
8.1.220.0070.00318.40
8.1.210.0120.00619.71
8.1.200.0070.00318.38
8.1.190.0040.00718.50
8.1.180.0100.00018.50
8.1.170.0000.01018.44
8.1.160.0110.00718.45
8.1.150.0070.00418.27
8.1.140.0100.00020.27
8.1.130.0110.00718.52
8.1.120.0080.00418.41
8.1.110.0100.00018.43
8.1.100.0000.01018.39
8.1.90.0030.00618.49
8.1.80.0150.00318.34
8.1.70.0090.00918.58
8.1.60.0070.00318.56
8.1.50.0070.00418.56
8.1.40.0100.00018.49
8.1.30.0060.00318.79
8.1.20.0120.00018.74
8.1.10.0060.00618.59
8.1.00.0000.01118.48
8.0.300.0000.01117.75
8.0.290.0090.00017.59
8.0.280.0030.00717.67
8.0.270.0050.00517.69
8.0.260.0030.00617.78
8.0.250.0090.00017.81
8.0.240.0060.00317.84
8.0.230.0030.00617.75
8.0.220.0030.00617.82
8.0.210.0060.00317.74
8.0.200.0030.00717.84
8.0.190.0090.00017.67
8.0.180.0030.00717.75
8.0.170.0090.00017.68
8.0.160.0060.00317.75
8.0.150.0060.00317.82
8.0.140.0090.00017.76
8.0.130.0090.00017.68
8.0.120.0090.00017.71
8.0.110.0040.00417.88
8.0.100.0030.00617.75
8.0.90.0060.00317.93
8.0.80.0030.00617.82
8.0.70.0030.00717.83
8.0.60.0030.00617.83
8.0.50.0060.00317.79
8.0.30.0090.00017.75
8.0.20.0070.00417.88
8.0.10.0090.00017.83

preferences:
96.91 ms | 403 KiB | 5 Q