3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = ['a','b','c']; $fooR = []; for ($i = 0; $i<3; $i++) { $fooR[$i] &= $foo[$i]; } var_dump($fooR);

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)
8.3.70.0040.01118.30
8.3.60.0100.00618.68
8.3.50.0100.00722.06
8.3.40.0070.00718.83
8.3.30.0110.00418.94
8.3.20.0000.00818.90
8.3.10.0080.00021.61
8.3.00.0000.00818.89
8.2.190.0120.00416.58
8.2.180.0060.01618.65
8.2.170.0120.00622.96
8.2.160.0090.00619.14
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00521.02
8.2.120.0040.00426.35
8.2.110.0030.00621.04
8.2.100.0090.00317.93
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0040.00417.80
8.2.50.0000.00918.10
8.2.40.0040.00420.45
8.2.30.0040.00420.67
8.2.20.0050.00217.76
8.2.10.0040.00417.97
8.2.00.0020.00517.92
8.1.280.0090.01225.92
8.1.270.0000.00823.75
8.1.260.0050.00328.09
8.1.250.0000.00728.09
8.1.240.0050.00322.14
8.1.230.0040.00817.52
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0000.00719.00
8.1.150.0040.00418.74
8.1.140.0020.00519.55
8.1.130.0000.00817.63
8.1.120.0070.00017.29
8.1.110.0040.00417.28
8.1.100.0030.00317.39
8.1.90.0040.00417.42
8.1.80.0000.00717.38
8.1.70.0070.00017.37
8.1.60.0000.00717.53
8.1.50.0030.00617.52
8.1.40.0060.00317.40
8.1.30.0000.00817.58
8.1.20.0040.00417.53
8.1.10.0050.00217.24
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.40
8.0.270.0020.00517.27
8.0.260.0000.00717.18
8.0.250.0040.00416.87
8.0.240.0030.00316.82
8.0.230.0030.00316.96
8.0.220.0000.00816.82
8.0.210.0030.00316.92
8.0.200.0060.00016.94
8.0.190.0050.00316.97
8.0.180.0030.00516.91
8.0.170.0000.00716.94
8.0.160.0000.00716.85
8.0.150.0000.00716.91
8.0.140.0000.00716.89
8.0.130.0060.00013.27
8.0.120.0090.00016.88
8.0.110.0050.00316.82
8.0.100.0040.00416.86
8.0.90.0000.00816.84
8.0.80.0080.00816.92
8.0.70.0040.00316.83
8.0.60.0050.00316.95
8.0.50.0070.00016.95
8.0.30.0090.00917.13
8.0.20.0130.00817.40
8.0.10.0000.00716.89
8.0.00.0140.00816.79
7.4.330.0060.00015.08
7.4.320.0030.00316.53
7.4.300.0000.00716.48
7.4.290.0030.00316.52
7.4.280.0000.00716.41
7.4.270.0030.00316.54
7.4.260.0000.00716.40
7.4.250.0030.00516.32
7.4.240.0000.00716.54
7.4.230.0030.00316.53
7.4.220.0120.01216.62
7.4.210.0070.00816.50
7.4.200.0080.00016.51
7.4.160.0090.00616.45
7.4.150.0040.01517.40
7.4.140.0150.00617.86
7.4.130.0060.01116.42
7.4.120.0160.00416.43
7.4.110.0090.00916.58
7.4.100.0090.00916.38
7.4.90.0140.00316.47
7.4.80.0120.00619.39
7.4.70.0140.00316.56
7.4.60.0160.00716.40
7.4.50.0100.00316.61
7.4.40.0030.01316.40
7.4.30.0090.01516.53
7.4.00.0090.00615.04
7.3.330.0040.00413.36
7.3.320.0030.00413.18
7.3.310.0030.00316.34
7.3.300.0000.00616.42
7.3.290.0070.00016.48
7.3.280.0110.00616.37
7.3.270.0040.01317.40
7.3.260.0090.00916.47
7.3.250.0110.01016.32
7.3.240.0140.00516.39
7.3.230.0040.01316.39
7.3.210.0140.00716.38
7.3.200.0060.01216.22
7.3.190.0060.01216.62
7.3.180.0130.00616.44
7.3.170.0040.01716.61
7.3.160.0140.00316.63
7.2.330.0110.00716.57
7.2.320.0000.01816.71
7.2.310.0080.00816.81
7.2.300.0050.01116.52
7.2.290.0050.01216.42
7.2.60.0100.01417.00
7.2.00.0170.00619.13
7.1.200.0070.00715.52
7.1.70.0000.00817.32
7.1.60.0030.01017.30
7.1.50.0060.01616.87
7.1.00.0000.08022.31
7.0.200.0030.01316.68
7.0.60.0130.03721.88
7.0.50.0130.06017.66
7.0.40.0300.04720.35
7.0.30.0100.06320.34
7.0.20.0070.06320.44
7.0.10.0200.05320.35
7.0.00.0130.06320.36
5.6.280.0070.07020.92
5.6.210.0170.02720.66
5.6.200.0100.08018.08
5.6.190.0270.06321.10
5.6.180.0170.05721.05
5.6.170.0070.06321.01
5.6.160.0130.06321.13
5.6.150.0170.05721.10
5.6.140.0330.05321.09
5.6.130.0170.06321.08
5.6.120.0130.05721.16
5.6.110.0170.06321.09
5.6.100.0370.04721.05
5.6.90.0270.06020.92
5.6.80.0330.05020.40
5.6.70.0330.05320.54
5.6.60.0170.05020.50
5.6.50.0130.05720.51
5.6.40.0200.05020.49
5.6.30.0230.04720.41
5.6.20.0200.05020.44
5.6.10.0170.05320.54
5.6.00.0100.05720.28
5.5.350.0330.07320.41
5.5.340.0030.08317.91
5.5.330.0100.08020.86
5.5.320.0170.06020.79
5.5.310.0270.04720.88
5.5.300.0300.04320.88
5.5.290.0170.05720.83
5.5.280.0100.06021.01
5.5.270.0170.05320.83
5.5.260.0270.06020.97
5.5.250.0400.05020.74
5.5.240.0400.04720.26
5.5.230.0330.05720.22
5.5.220.0200.04720.19
5.5.210.0170.05020.23
5.5.200.0200.05020.14
5.5.190.0230.05020.21
5.5.180.0200.05320.36
5.5.160.0200.04720.19
5.5.150.0130.05320.18
5.5.140.0200.04720.19
5.5.130.0200.05320.20
5.5.120.0130.05320.03
5.5.110.0230.05020.27
5.5.100.0170.05320.28
5.5.90.0200.04720.11
5.5.80.0170.05320.11
5.5.70.0170.05320.14
5.5.60.0230.04320.08
5.5.50.0130.05320.10
5.5.40.0300.03720.10
5.5.30.0130.05320.09
5.5.20.0130.05720.13
5.5.10.0230.04720.11
5.5.00.0170.05320.08

preferences:
48.81 ms | 401 KiB | 5 Q