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(); echo foo2();

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)
8.3.60.0070.00716.75
8.3.50.0090.00921.01
8.3.40.0140.00318.56
8.3.30.0120.00618.57
8.3.20.0040.00420.22
8.3.10.0000.00823.52
8.3.00.0050.00321.85
8.2.180.0140.00016.75
8.2.170.0070.00722.96
8.2.160.0070.00720.43
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0100.00021.03
8.2.120.0050.00226.35
8.2.110.0030.00719.13
8.2.100.0080.00417.80
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0040.00418.04
8.2.50.0000.00818.09
8.2.40.0000.00822.39
8.2.30.0040.00419.45
8.2.20.0030.00617.68
8.2.10.0020.00518.04
8.2.00.0040.00418.07
8.1.280.0090.01325.92
8.1.270.0100.01022.05
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0040.00422.50
8.1.230.0040.00717.83
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00317.34
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0070.00020.58
8.1.150.0070.00019.01
8.1.140.0040.00419.63
8.1.130.0000.00717.70
8.1.120.0040.00417.44
8.1.110.0040.00417.36
8.1.100.0040.00417.29
8.1.90.0040.00417.33
8.1.80.0050.00317.34
8.1.70.0030.00317.42
8.1.60.0090.00317.55
8.1.50.0060.00317.41
8.1.40.0020.00817.49
8.1.30.0040.00417.65
8.1.20.0000.00817.69
8.1.10.0040.00417.58
8.1.00.0000.00817.38
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0000.00818.30
8.0.270.0070.00017.25
8.0.260.0040.00417.13
8.0.250.0030.00316.97
8.0.240.0070.00017.00
8.0.230.0070.00016.96
8.0.220.0030.00316.90
8.0.210.0050.00216.91
8.0.200.0030.00316.97
8.0.190.0000.00816.97
8.0.180.0030.00716.98
8.0.170.0040.00416.99
8.0.160.0070.00016.94
8.0.150.0000.00716.73
8.0.140.0000.01016.75
8.0.130.0000.00613.34
8.0.120.0090.00016.75
8.0.110.0070.00016.90
8.0.100.0050.00316.76
8.0.90.0000.00816.89
8.0.80.0060.00916.88
8.0.70.0070.00016.69
8.0.60.0040.00416.79
8.0.50.0040.00416.77
8.0.30.0090.00917.04
8.0.20.0110.00717.40
8.0.10.0070.00017.14
8.0.00.0100.00616.71
7.4.330.0000.00516.66
7.4.320.0000.00616.54
7.4.300.0000.00816.49
7.4.290.0000.00816.43
7.4.280.0040.00416.51
7.4.270.0030.00316.63
7.4.260.0070.00016.58
7.4.250.0000.00716.49
7.4.240.0000.00716.61
7.4.230.0000.00716.41
7.4.220.0130.01316.55
7.4.210.0070.00716.60
7.4.200.0070.00016.45
7.4.160.0120.00316.60
7.4.150.0140.00317.40
7.4.140.0090.01317.86
7.4.130.0110.00616.60
7.4.120.0110.01016.40
7.4.110.0080.01316.41
7.4.100.0100.01316.55
7.4.90.0170.00016.38
7.4.80.0140.00719.39
7.4.70.0070.01016.43
7.4.60.0030.01916.40
7.4.50.0130.00316.48
7.4.40.0100.00616.64
7.4.30.0100.00716.45
7.4.00.0070.00714.88
7.3.330.0050.00013.13
7.3.320.0000.00713.17
7.3.310.0070.00016.20
7.3.300.0070.00016.17
7.3.290.0070.00016.29
7.3.280.0080.00916.32
7.3.270.0150.00317.40
7.3.260.0170.00616.58
7.3.250.0090.00916.33
7.3.240.0030.01416.41
7.3.230.0140.00316.52
7.3.210.0040.01216.57
7.3.200.0060.01019.39
7.3.190.0080.00816.63
7.3.180.0120.00316.37
7.3.170.0150.00816.52
7.3.160.0100.00716.48
7.2.330.0090.00916.54
7.2.320.0060.01316.57
7.2.310.0120.00616.25
7.2.300.0160.01016.27
7.2.290.0130.00316.48
7.2.60.0060.00616.72
7.2.00.0000.01219.02
7.1.200.0000.00815.48
7.1.100.0080.00317.82
7.1.70.0000.00816.95
7.1.60.0140.01019.40
7.1.50.0100.01016.70
7.1.00.0030.07722.40
7.0.200.0450.00314.43
7.0.60.0270.07321.75
7.0.50.0130.03017.98
7.0.40.0070.05320.24
7.0.30.0130.04320.10
7.0.20.0270.08320.15
7.0.10.0100.08020.27
7.0.00.0070.07020.22
5.6.280.0000.03320.78
5.6.210.0070.07020.65
5.6.200.0130.07718.29
5.6.190.0030.08020.55
5.6.180.0230.04020.41
5.6.170.0330.07320.52
5.6.160.0100.07320.54
5.6.150.0070.08018.23
5.6.140.0130.06718.23
5.6.130.0100.06718.27
5.6.120.0100.07721.10
5.6.110.0130.07721.02
5.6.100.0100.08021.07
5.6.90.0130.07720.86
5.6.80.0100.07720.54
5.5.350.0030.08020.44
5.5.340.0000.04317.95
5.5.330.0030.09020.34
5.5.320.0300.07020.38
5.5.310.0200.05320.35
5.5.300.0100.07718.13
5.5.290.0100.07317.99
5.5.280.0000.04320.74
5.5.270.0070.07020.73
5.5.260.0030.04020.68
5.5.250.0100.08020.75
5.5.240.0200.07320.27

preferences:
74.58 ms | 401 KiB | 5 Q