3v4l.org

run code in 300+ PHP versions simultaneously
<?php $generator = (function() { yield 1; yield 2; })(); $generator->rewind(); echo $generator->current(); foreach($generator as $x) { echo "\nx: $x"; }

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)
8.3.60.0110.00716.38
8.3.50.0100.01018.17
8.3.40.0120.00318.67
8.3.30.0110.00418.53
8.3.20.0050.00320.16
8.3.10.0040.00421.85
8.3.00.0000.00819.01
8.2.180.0110.00718.29
8.2.170.0030.01022.96
8.2.160.0110.00419.46
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00420.52
8.2.120.0040.00426.35
8.2.110.0030.00620.49
8.2.100.0040.00717.72
8.2.90.0000.00819.26
8.2.80.0030.00517.97
8.2.70.0030.00517.75
8.2.60.0000.00818.22
8.2.50.0030.00518.10
8.2.40.0040.00420.42
8.2.30.0000.00819.23
8.2.20.0040.00418.11
8.2.10.0030.00618.18
8.2.00.0000.00718.24
8.1.280.0110.01425.92
8.1.270.0040.00423.89
8.1.260.0050.00326.35
8.1.250.0000.00928.09
8.1.240.0060.00323.77
8.1.230.0070.00420.89
8.1.220.0060.00317.77
8.1.210.0050.00318.77
8.1.200.0090.00017.47
8.1.190.0060.00317.36
8.1.180.0000.00818.10
8.1.170.0080.00018.66
8.1.160.0000.00818.88
8.1.150.0070.00020.05
8.1.140.0000.00719.44
8.1.130.0040.00418.98
8.1.120.0040.00417.34
8.1.110.0040.00417.39
8.1.100.0040.00417.48
8.1.90.0040.00317.50
8.1.80.0020.00517.46
8.1.70.0030.00317.34
8.1.60.0000.00917.57
8.1.50.0060.00317.41
8.1.40.0000.00817.52
8.1.30.0040.00417.69
8.1.20.0000.00817.53
8.1.10.0000.00817.60
8.1.00.0030.00517.45
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.36
8.0.270.0070.00017.29
8.0.260.0000.00719.04
8.0.250.0030.00316.84
8.0.240.0000.00716.84
8.0.230.0030.00316.89
8.0.220.0040.00416.84
8.0.210.0000.00716.87
8.0.200.0030.00316.91
8.0.190.0060.00316.99
8.0.180.0000.00716.91
8.0.170.0060.00316.90
8.0.160.0040.00416.84
8.0.150.0070.00016.84
8.0.140.0040.00416.84
8.0.130.0000.00813.30
8.0.120.0080.00016.80
8.0.110.0000.00716.91
8.0.100.0040.00416.95
8.0.90.0040.00416.77
8.0.80.0210.00016.82
8.0.70.0030.00316.79
8.0.60.0000.00716.91
8.0.50.0070.00016.78
8.0.30.0120.00617.04
8.0.20.0100.00817.40
8.0.10.0040.00416.95
8.0.00.0130.01017.00
7.4.330.0040.00415.55
7.4.320.0030.00316.56
7.4.300.0030.00316.45
7.4.290.0030.00316.56
7.4.280.0040.00416.46
7.4.270.0000.00716.64
7.4.260.0060.00616.45
7.4.250.0040.00416.45
7.4.240.0000.00716.61
7.4.230.0030.00316.62
7.4.220.0090.00916.60
7.4.210.0100.00616.66
7.4.200.0050.00216.40
7.4.160.0070.01016.55
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0000.01716.50
7.4.120.0130.00916.50
7.4.110.0000.01716.54
7.4.100.0070.01016.43
7.4.90.0030.01516.39
7.4.80.0100.01319.39
7.4.70.0080.01116.44
7.4.60.0000.01616.54
7.4.50.0090.00616.31
7.4.40.0130.00316.39
7.4.30.0000.01716.51
7.4.00.0000.01714.89
7.3.330.0000.00613.15
7.3.320.0060.00013.15
7.3.310.0080.00016.47
7.3.300.0050.00216.36
7.3.290.0030.00316.39
7.3.280.0070.01116.32
7.3.270.0090.00917.40
7.3.260.0090.01416.41
7.3.240.0070.01016.45
7.3.230.0140.00716.59
7.3.210.0060.01216.66
7.3.200.0150.00316.71
7.3.190.0100.00616.50
7.3.180.0100.00716.46
7.3.170.0140.00316.43
7.3.160.0130.00316.37
7.2.330.0180.00016.85
7.2.320.0040.01416.46
7.2.310.0160.00016.40
7.2.300.0090.00916.73
7.2.290.0140.00316.79
7.2.60.0130.00316.95
7.2.50.0070.01016.68
7.2.00.0000.01419.30
7.1.200.0090.00015.40
7.1.70.0000.00716.95
7.1.60.0090.00317.21
7.1.50.0030.01917.08
7.1.40.0130.01734.21
7.1.30.0170.01334.27
7.1.20.0230.00734.43
7.1.10.0100.00316.45
7.1.00.0030.00716.46
7.0.200.0000.01416.47
7.0.180.0000.01315.98
7.0.170.0000.01016.06
7.0.160.0030.01016.11
7.0.150.0000.01315.84
7.0.140.0000.01016.22
7.0.130.0030.01016.40
7.0.120.0030.01316.43
7.0.110.0070.00716.20
7.0.100.0000.01316.13
7.0.90.0030.01016.18
7.0.80.0070.00716.18
7.0.70.0030.01016.14
7.0.60.0030.01016.07
7.0.50.0030.01016.23
7.0.40.0070.00716.52
7.0.30.0030.00716.32
7.0.20.0030.01016.25
7.0.10.0070.01016.28
7.0.00.0000.01016.26

preferences:
60.17 ms | 401 KiB | 5 Q