3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'a' => 0, 'b' => 0, 'c' => 1 ]; $result = []; foreach ($a as $result[$v][] => $v); var_export($result);

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)
8.5.30.0100.00719.63
8.5.20.0130.00920.38
8.5.10.0120.00516.40
8.5.00.0110.01019.78
8.4.180.0100.01225.75
8.4.170.0100.01123.70
8.4.160.0180.00723.80
8.4.150.0080.00416.84
8.4.140.0160.00517.38
8.4.130.0130.00917.73
8.4.120.0140.00620.42
8.4.110.0040.00622.60
8.4.100.0140.00618.62
8.4.90.0130.00718.68
8.4.80.0120.00818.66
8.4.70.0050.00317.76
8.4.60.0080.01218.71
8.4.50.0060.01018.54
8.4.40.0120.00919.40
8.4.30.0120.00620.59
8.4.20.0130.00719.66
8.4.10.0060.00919.48
8.3.300.0090.01220.65
8.3.290.0140.00718.26
8.3.280.0140.01018.50
8.3.270.0160.00516.73
8.3.260.0120.01016.92
8.3.250.0120.00518.66
8.3.240.0110.00816.21
8.3.230.0060.00316.54
8.3.220.0070.00719.15
8.3.210.0090.01016.68
8.3.200.0040.00516.50
8.3.190.0130.00917.34
8.3.180.0150.00316.99
8.3.170.0090.00918.79
8.3.160.0090.00916.41
8.3.150.0100.01018.95
8.3.140.0040.00419.18
8.3.130.0090.00018.36
8.3.120.0070.01019.00
8.3.110.0060.00320.94
8.3.100.0150.00416.69
8.3.90.0040.00426.77
8.3.80.0070.00318.43
8.3.70.0120.00618.43
8.3.60.0040.01116.57
8.3.50.0070.01416.59
8.3.40.0120.00321.83
8.3.30.0040.01822.96
8.3.20.0170.00323.66
8.3.10.0150.00423.61
8.3.00.0140.00322.96
8.2.300.0110.00918.82
8.2.290.0090.00920.26
8.2.280.0080.00718.46
8.2.270.0120.00618.54
8.2.260.0130.00616.38
8.2.250.0080.00018.37
8.2.240.0000.00919.08
8.2.230.0060.00322.58
8.2.220.0060.00324.06
8.2.210.0110.00726.77
8.2.200.0060.00316.63
8.2.190.0060.00918.13
8.2.180.0040.01116.38
8.2.170.0150.00622.96
8.2.160.0080.01522.96
8.2.150.0170.00722.96
8.2.140.0140.00722.96
8.2.130.0100.01022.96
8.2.120.0060.01222.96
8.2.110.0140.00422.96
8.2.100.0140.00022.96
8.2.90.0120.00322.96
8.2.80.0110.00422.96
8.2.70.0090.00622.96
8.2.60.0070.00722.96
8.2.50.0070.00722.96
8.2.40.0110.00422.96
8.2.30.0090.00622.96
8.2.20.0140.00322.96
8.2.10.0110.00422.96
8.2.00.0070.00722.96
8.1.340.0120.00819.29
8.1.330.0130.00521.79
8.1.320.0070.00715.84
8.1.310.0110.00416.81
8.1.300.0000.00920.36
8.1.290.0090.00030.84
8.1.280.0170.00325.92
8.1.270.0140.00022.96
8.1.260.0070.00723.70
8.1.250.0070.00723.96
8.1.240.0040.01122.96
8.1.230.0110.00422.96
8.1.220.0100.00322.96
8.1.210.0110.00422.96
8.1.200.0100.00322.96
8.1.190.0040.01122.96
8.1.180.0070.00722.96
8.1.170.0100.00322.96
8.1.160.0120.00322.96
8.1.150.0090.00622.96
8.1.140.0040.01122.96
8.1.130.0100.00322.96
8.1.120.0140.00022.96
8.1.110.0100.00322.96
8.1.100.0070.00722.96
8.1.90.0170.00022.96
8.1.80.0090.00922.96
8.1.70.0150.00322.96
8.1.60.0080.00822.96
8.1.50.0150.00022.96
8.1.40.0070.01022.96
8.1.30.0180.00022.96
8.1.20.0120.00822.96
8.1.10.0140.00422.96
8.1.00.0160.00022.96

preferences:
63.86 ms | 989 KiB | 5 Q