3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($a = 0; $a < 16; $a++) for ($b = 0; $b < 16; $b++) for ($c = 0; $c < 16; $c++) @$results[$a * $b * $c]++; var_dump($results);

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)
8.4.130.0070.00617.89
8.4.120.0150.00624.17
8.4.110.0090.00522.63
8.4.100.0140.00918.95
8.4.90.0160.00518.84
8.4.80.0060.00420.45
8.4.70.0080.00318.00
8.4.60.0070.00618.84
8.4.50.0130.01218.73
8.4.40.0150.00718.75
8.4.30.0090.01518.79
8.4.20.0060.00319.77
8.4.10.0030.00619.47
8.3.260.0110.01116.62
8.3.250.0140.00818.79
8.3.240.0070.00317.46
8.3.230.0110.00716.73
8.3.220.0110.00920.79
8.3.210.0050.00416.76
8.3.200.0060.00416.97
8.3.190.0140.00717.45
8.3.180.0130.01017.02
8.3.170.0100.01018.79
8.3.160.0090.01217.06
8.3.150.0170.00317.30
8.3.140.0140.00716.73
8.3.130.0100.00316.79
8.3.120.0070.00318.68
8.3.110.0130.00020.94
8.3.100.0060.00324.06
8.3.90.0100.01026.77
8.3.80.0070.00318.55
8.3.70.0100.00716.63
8.3.60.0150.00918.79
8.3.50.0110.00618.84
8.3.40.0130.01319.75
8.3.30.0170.00719.08
8.3.20.0100.01021.82
8.3.10.0140.00721.82
8.3.00.0150.00318.97
8.2.290.0120.00920.48
8.2.280.0150.00918.40
8.2.270.0120.00917.30
8.2.260.0040.01216.75
8.2.250.0110.00017.10
8.2.240.0070.01018.84
8.2.230.0070.00322.58
8.2.220.0120.00037.54
8.2.210.0030.00626.77
8.2.200.0050.00516.49
8.2.190.0140.01116.75
8.2.180.0040.01616.63
8.2.170.0230.00019.00
8.2.160.0040.01620.27
8.2.150.0170.00019.27
8.2.140.0130.00320.43
8.2.130.0110.00620.51
8.2.120.0100.01019.39
8.2.110.0140.00319.25
8.2.100.0100.00719.39
8.2.90.0120.00618.91
8.2.80.0130.00719.35
8.2.70.0160.00318.89
8.2.60.0130.00618.84
8.2.50.0040.01819.40
8.2.40.0140.00619.00
8.2.30.0110.01118.78
8.2.20.0070.01318.70
8.2.10.0100.00718.82
8.2.00.0170.00018.71
8.1.330.0120.00821.90
8.1.320.0060.00315.95
8.1.310.0090.00018.32
8.1.300.0070.00318.60
8.1.290.0070.00730.84
8.1.280.0070.01725.92
8.1.270.0160.00322.18
8.1.260.0110.01122.02
8.1.250.0130.00722.13
8.1.240.0110.00718.47
8.1.230.0090.00918.41
8.1.220.0100.00718.68
8.1.210.0150.00318.44
8.1.200.0060.01018.57
8.1.190.0030.01418.55
8.1.180.0070.01018.43
8.1.170.0100.00718.64
8.1.160.0150.00318.59
8.1.150.0060.01018.73
8.1.140.0100.00718.74
8.1.130.0030.01418.87
8.1.120.0110.00818.51
8.1.110.0090.00918.46
8.1.100.0160.00319.69
8.1.90.0070.01118.54
8.1.80.0060.01219.82
8.1.70.0140.00318.76
8.1.60.0160.00318.63
8.1.50.0140.00418.59
8.1.40.0070.01118.67
8.1.30.0110.00818.99
8.1.20.0130.00720.00
8.1.10.0070.01318.65
8.1.00.0070.01318.49

preferences:
77.08 ms | 403 KiB | 5 Q