3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3); function foo($arr) { $result = array(); foreach($arr as $el) { $result[] = $el * 2; } return $result; } function foo2($arr) { $result = array(); foreach($arr as $el) { yield ($el * 2); } } echo foo2($arr); echo foo2($arr);

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)
8.3.60.0070.00716.46
8.3.50.0040.01216.63
8.3.40.0120.00318.77
8.3.30.0130.00718.77
8.3.20.0070.00020.35
8.3.10.0080.00021.72
8.3.00.0040.00421.90
8.2.180.0120.00616.63
8.2.170.0140.00022.96
8.2.160.0150.00420.35
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00319.30
8.2.120.0000.00826.35
8.2.110.0100.00019.29
8.2.100.0040.00717.68
8.2.90.0000.00819.26
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0040.00418.09
8.2.40.0000.00822.36
8.2.30.0050.00219.35
8.2.20.0000.00817.74
8.2.10.0070.00018.00
8.2.00.0060.00317.94
8.1.280.0110.01125.92
8.1.270.0150.00422.20
8.1.260.0000.00828.09
8.1.250.0050.00228.09
8.1.240.0060.00322.16
8.1.230.0040.00817.79
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00616.99
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0030.00518.52
8.1.160.0040.00420.68
8.1.150.0040.00419.06
8.1.140.0040.00419.52
8.1.130.0000.00717.64
8.1.120.0030.00317.31
8.1.110.0000.00717.38
8.1.100.0000.00717.30
8.1.90.0000.00817.43
8.1.80.0080.00017.40
8.1.70.0040.00417.32
8.1.60.0000.01017.59
8.1.50.0040.00417.47
8.1.40.0060.00317.57
8.1.30.0040.00417.56
8.1.20.0050.00317.72
8.1.10.0020.00517.59
8.1.00.0030.00517.42
8.0.300.0050.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0040.00417.27
8.0.260.0070.00017.16
8.0.250.0000.00717.04
8.0.240.0040.00416.89
8.0.230.0040.00417.02
8.0.220.0030.00316.96
8.0.210.0050.00216.92
8.0.200.0030.00316.99
8.0.190.0080.00016.86
8.0.180.0120.00016.80
8.0.170.0060.00616.88
8.0.160.0030.00317.00
8.0.150.0040.00416.74
8.0.140.0080.00316.91
8.0.130.0050.00013.29
8.0.120.0080.00016.76
8.0.110.0080.00016.81
8.0.100.0030.00516.88
8.0.90.0030.00516.77
8.0.80.0130.00716.82
8.0.70.0040.00416.96
8.0.60.0000.00816.76
8.0.50.0040.00416.77
8.0.30.0060.01017.12
8.0.20.0180.01017.40
8.0.10.0040.00416.99
8.0.00.0110.00716.70
7.4.330.0050.00016.82
7.4.320.0070.00016.55
7.4.300.0080.00016.55
7.4.290.0000.00716.52
7.4.280.0040.00416.49
7.4.270.0000.00816.45
7.4.260.0070.00016.49
7.4.250.0070.00016.48
7.4.240.0000.00716.44
7.4.230.0000.00716.51
7.4.220.0110.00716.45
7.4.210.0080.01016.55
7.4.200.0040.00416.36
7.4.160.0060.01216.37
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0090.01016.80
7.4.120.0110.00916.61
7.4.110.0110.00816.52
7.4.100.0070.01016.48
7.4.90.0120.01216.70
7.4.80.0030.01319.39
7.4.70.0160.00016.35
7.4.60.0030.01316.63
7.4.50.0040.01216.57
7.4.40.0120.00316.47
7.4.30.0060.01216.52
7.4.00.0050.01114.97
7.3.330.0050.00013.38
7.3.320.0060.00013.24
7.3.310.0070.00016.35
7.3.300.0030.00316.32
7.3.290.0030.00316.23
7.3.280.0070.01016.31
7.3.270.0100.00717.40
7.3.260.0080.01516.47
7.3.250.0130.00816.48
7.3.240.0060.01316.33
7.3.230.0100.00716.39
7.3.210.0100.00716.45
7.3.200.0030.01419.39
7.3.190.0120.00416.38
7.3.180.0060.01016.38
7.3.170.0080.01016.49
7.3.160.0080.00816.38
7.3.10.0030.01016.43
7.3.00.0030.01016.27
7.2.330.0110.00816.73
7.2.320.0140.01016.23
7.2.310.0100.00716.50
7.2.300.0150.00516.32
7.2.290.0150.00616.70
7.2.130.0070.00716.84
7.2.120.0030.01016.62
7.2.110.0090.00616.43
7.2.100.0110.00316.84
7.2.90.0030.01016.71
7.2.80.0030.01316.51
7.2.70.0030.01316.43
7.2.60.0090.00416.69
7.2.50.0090.00616.73
7.2.40.0070.00316.96
7.2.30.0040.01116.81
7.2.20.0050.00616.75
7.2.10.0070.00716.88
7.2.00.0060.00918.02
7.1.250.0000.01115.70
7.1.200.0000.01615.76
7.1.100.0030.00618.02
7.1.70.0000.00717.09
7.1.60.0170.00719.40
7.1.50.0040.01916.95
7.1.00.0070.07322.25
7.0.200.0420.00314.48
7.0.60.0200.07721.63
7.0.50.0100.03317.89
7.0.40.0100.04020.11
7.0.30.0200.04320.34
7.0.20.0370.07320.24
7.0.10.0070.04320.08
7.0.00.0070.07020.20
5.6.280.0030.03020.95
5.6.210.0070.05720.63
5.6.200.0070.04018.18
5.6.190.0200.05020.77
5.6.180.0230.08020.52
5.6.170.0330.04720.39
5.6.160.0070.08720.46
5.6.150.0130.04318.15
5.6.140.0100.08318.16
5.6.130.0100.07718.14
5.6.120.0030.05721.14
5.6.110.0030.05720.96
5.6.100.0070.08320.98
5.6.90.0100.08320.96
5.6.80.0000.04020.39
5.5.350.0100.06720.44
5.5.340.0000.04317.99
5.5.330.0030.08720.21
5.5.320.0430.04020.34
5.5.310.0330.07020.30
5.5.300.0070.04717.95
5.5.290.0030.04018.02
5.5.280.0200.06320.90
5.5.270.0130.05320.77
5.5.260.0030.04720.68
5.5.250.0200.07020.50
5.5.240.0200.07020.26

preferences:
50.04 ms | 401 KiB | 5 Q