3v4l.org

run code in 300+ PHP versions simultaneously
<?php $getTaxRates = function () { yield 1.15 => 'reduced'; yield 1.21 => 'standard'; }; var_dump(iterator_to_array($getTaxRates()));

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)
8.4.120.0090.00420.29
8.4.110.0100.00920.63
8.4.100.0130.00817.57
8.4.90.0090.00917.95
8.4.80.0050.00322.51
8.4.70.0090.01219.48
8.4.60.0100.00817.79
8.4.50.0120.01019.50
8.4.40.0130.00717.84
8.4.30.0160.00320.54
8.4.20.0100.01018.17
8.4.10.0060.00319.36
8.3.250.0090.00618.91
8.3.240.0040.01016.62
8.3.230.0150.00716.78
8.3.220.0060.00717.30
8.3.210.0120.00616.74
8.3.200.0040.00516.68
8.3.190.0120.00316.67
8.3.180.0100.00918.78
8.3.170.0100.01016.82
8.3.160.0150.00618.61
8.3.150.0170.00320.63
8.3.140.0030.00316.51
8.3.130.0050.00316.71
8.3.120.0120.00318.95
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0040.01126.77
8.3.80.0060.00317.97
8.3.70.0070.01418.43
8.3.60.0110.00418.30
8.3.50.0070.00716.48
8.3.40.0070.00722.09
8.3.30.0110.00318.74
8.3.20.0050.00224.18
8.3.10.0060.00324.66
8.3.00.0070.00026.16
8.2.290.0120.00720.32
8.2.280.0100.00618.32
8.2.270.0090.00917.08
8.2.260.0000.00718.98
8.2.250.0040.00418.71
8.2.240.0030.00618.96
8.2.230.0040.00422.58
8.2.220.0030.01337.54
8.2.210.0040.00426.77
8.2.200.0090.00016.50
8.2.190.0150.00618.16
8.2.180.0100.01016.75
8.2.170.0130.00618.91
8.2.160.0030.01022.96
8.2.150.0030.00725.66
8.2.140.0100.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00020.98
8.2.110.0070.00319.27
8.2.100.0240.00718.44
8.2.90.0290.00318.44
8.2.80.0270.01218.44
8.2.70.0160.02018.44
8.2.60.0270.00618.44
8.2.50.0120.00918.44
8.2.40.0260.00618.44
8.2.30.0210.00818.44
8.2.20.0280.00318.44
8.2.10.0260.00418.44
8.2.00.0230.00918.44
8.1.330.0120.00716.84
8.1.320.0140.00516.29
8.1.310.0000.00916.55
8.1.300.0050.00516.15
8.1.290.0060.00330.84
8.1.280.0150.00325.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.87
8.1.230.0240.01018.44
8.1.220.0200.00818.44
8.1.210.0270.00418.44
8.1.200.0270.00418.44
8.1.190.0280.00418.44
8.1.180.0240.00618.44
8.1.170.0260.00718.44
8.1.160.0270.00318.44
8.1.150.0290.00618.44
8.1.140.0320.00018.44
8.1.130.0240.00518.44
8.1.120.0200.01018.44
8.1.110.0280.00418.44
8.1.100.0200.00818.44
8.1.90.0230.00618.44
8.1.80.0240.00718.44
8.1.70.0270.00318.44
8.1.60.0280.00518.44
8.1.50.0240.00318.44
8.1.40.0210.00618.44
8.1.30.0190.00818.44
8.1.20.0240.00318.44
8.1.10.0200.00718.44
8.1.00.0170.00618.44
8.0.300.0240.00418.44
8.0.290.0180.01118.44
8.0.280.0300.00218.44
8.0.270.0180.00918.44
8.0.260.0260.00018.44
8.0.250.0270.00018.44
8.0.240.0200.00818.44
8.0.230.0220.00718.44
8.0.220.0290.00318.44
8.0.210.0230.01218.44
8.0.200.0250.00318.44
8.0.190.0220.00518.44
8.0.180.0220.00518.44
8.0.170.0240.00318.44
8.0.160.0190.00918.44
8.0.150.0210.00818.44
8.0.140.0260.00318.44
8.0.130.0260.00018.44
8.0.120.0210.00618.44
8.0.110.0280.00018.44
8.0.100.0250.00318.44
8.0.90.0290.00018.44
8.0.80.0220.00618.44
8.0.70.0280.00018.44
8.0.60.0260.00318.44
8.0.50.0200.00818.44
8.0.30.0270.00018.44
8.0.20.0230.00518.44
8.0.10.0190.00618.44

preferences:
27.74 ms | 403 KiB | 5 Q