3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/acme/bar/foo', 'blabla');

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)
8.5.00.0140.00619.73
8.4.150.0020.00014.05
8.4.140.0130.01017.59
8.4.130.0130.00717.50
8.4.120.0080.00420.64
8.4.110.0090.01122.11
8.4.100.0090.01117.52
8.4.90.0130.00718.45
8.4.80.0170.00617.72
8.4.70.0100.01017.77
8.4.60.0050.00818.71
8.4.50.0100.01019.43
8.4.40.0130.00617.63
8.4.30.0160.00322.11
8.4.20.0160.00324.08
8.4.10.0040.00423.43
8.3.280.0100.00918.36
8.3.270.0100.00916.64
8.3.260.0040.00416.75
8.3.250.0100.00919.11
8.3.240.0090.01116.56
8.3.230.0090.01116.48
8.3.220.0100.00716.97
8.3.210.0080.01116.82
8.3.200.0030.00616.89
8.3.190.0100.01016.91
8.3.180.0050.00516.77
8.3.170.0030.00517.03
8.3.160.0120.00618.38
8.3.150.0000.01820.58
8.3.140.0130.00318.89
8.3.130.0090.00018.50
8.3.120.0090.00018.82
8.3.110.0060.00320.94
8.3.100.0060.00318.56
8.3.90.0040.00426.77
8.3.80.0060.00317.97
8.3.70.0110.00418.43
8.3.60.0090.00620.05
8.3.50.0120.00916.78
8.3.40.0070.01123.61
8.3.30.0000.01420.00
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0080.01120.49
8.2.280.0040.00418.25
8.2.270.0110.00417.00
8.2.260.0060.01018.71
8.2.250.0110.00716.48
8.2.240.0090.00618.70
8.2.230.0040.01122.58
8.2.220.0030.00624.06
8.2.210.0070.00026.77
8.2.200.0030.00616.63
8.2.190.0110.00418.29
8.2.180.0100.01016.75
8.2.170.0120.00318.84
8.2.160.0100.00722.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00022.10
8.2.110.0100.00021.12
8.2.100.0080.00417.72
8.2.90.0030.00518.03
8.2.80.0030.00518.91
8.2.70.0000.00879.33
8.2.60.0090.00979.33
8.2.50.0090.00979.33
8.2.40.0120.00679.33
8.2.30.0040.01279.33
8.2.20.0120.00579.33
8.2.10.0170.00079.33
8.2.00.0150.00079.33
8.1.330.0100.00822.03
8.1.320.0070.00416.34
8.1.310.0140.00418.47
8.1.300.0040.00418.43
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0000.00823.81
8.1.260.0030.01026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0080.00320.91
8.1.220.0030.00517.74
8.1.210.0040.00418.90
8.1.200.0110.00679.33
8.1.190.0080.00879.33
8.1.180.0130.00579.33
8.1.170.0170.00079.33
8.1.160.0140.00379.33
8.1.150.0220.00379.33
8.1.140.0080.00879.33
8.1.130.0120.00479.33
8.1.120.0110.00579.33
8.1.110.0100.00679.33
8.1.100.0170.00079.33
8.1.90.0080.00879.33
8.1.80.0090.00979.33
8.1.70.0080.00879.33
8.1.60.0180.00379.33
8.1.50.0170.00279.33
8.1.40.0120.00679.33
8.1.30.0120.00679.33
8.1.20.0060.01279.33
8.1.10.0140.00579.33
8.1.00.0140.00479.33
8.0.300.0000.00819.96
8.0.290.0120.00479.33
8.0.280.0110.00679.33
8.0.270.0100.00779.33
8.0.260.0100.00779.33
8.0.250.0150.00079.33
8.0.240.0150.00079.33
8.0.230.0200.00079.33
8.0.220.0040.01379.33
8.0.210.0130.00479.33
8.0.200.0090.00979.33
8.0.190.0130.00379.33
8.0.180.0120.00679.33
8.0.170.0180.00079.33
8.0.160.0180.00079.33
8.0.150.0080.00879.33
8.0.140.0090.00679.33
8.0.130.0170.00079.33
8.0.120.0070.00779.33
8.0.110.0150.00079.33
8.0.100.0090.00679.33
8.0.90.0080.00879.33
8.0.80.0100.00579.33
8.0.70.0120.00779.33
8.0.60.0150.00379.33
8.0.50.0100.00779.33
8.0.30.0120.00379.33
8.0.20.0120.00479.33
8.0.10.0090.00779.33

preferences:
38.91 ms | 403 KiB | 5 Q