3v4l.org

run code in 300+ PHP versions simultaneously
<?php $gen = (function () { yield from range('a', 'z'); })(); $c = 0; foreach ($gen as $k => $v) { echo $v . PHP_EOL; if ($c++ > 2) { break; } } foreach ($gen as $k => $v) { echo $v . PHP_EOL; break; }

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)
8.3.60.0060.00918.43
8.3.50.0080.00816.26
8.3.40.0090.00618.77
8.3.30.0120.00318.63
8.3.20.0040.00420.14
8.3.10.0000.00821.76
8.3.00.0050.00319.56
8.2.180.0040.01118.54
8.2.170.0090.00622.96
8.2.160.0110.01119.05
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00419.21
8.2.120.0050.00326.35
8.2.110.0060.00322.17
8.2.100.0090.00317.78
8.2.90.0050.00318.81
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0000.00820.42
8.2.30.0000.00719.29
8.2.20.0000.00718.13
8.2.10.0020.00518.13
8.2.00.0040.00418.04
8.1.280.0040.01125.92
8.1.270.0080.00022.09
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00722.13
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00317.34
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0040.00419.04
8.1.150.0000.00718.90
8.1.140.0050.00219.71
8.1.130.0000.00718.89
8.1.120.0000.00717.37
8.1.110.0030.00517.50
8.1.100.0040.00417.40
8.1.90.0030.00517.45
8.1.80.0050.00217.46
8.1.70.0000.00717.43
8.1.60.0060.00317.50
8.1.50.0030.00617.52
8.1.40.0050.00317.39
8.1.30.0050.00317.59
8.1.20.0000.00817.53
8.1.10.0040.00417.58
8.1.00.0030.00617.43
8.0.300.0060.00618.77
8.0.290.0050.00216.75
8.0.280.0040.00418.32
8.0.270.0030.00317.25
8.0.260.0080.00016.88
8.0.250.0070.00016.92
8.0.240.0050.00217.01
8.0.230.0000.00717.02
8.0.220.0070.00016.90
8.0.210.0070.00016.86
8.0.200.0000.00616.98
8.0.190.0040.00816.91
8.0.180.0000.00716.98
8.0.170.0000.00716.96
8.0.160.0000.00717.02
8.0.150.0040.00416.89
8.0.140.0050.00316.87
8.0.130.0060.00013.47
8.0.120.0040.00416.80
8.0.110.0040.00417.00
8.0.100.0040.00417.07
8.0.90.0050.00316.89
8.0.80.0130.00316.90
8.0.70.0000.00716.94
8.0.60.0050.00216.74
8.0.50.0070.00016.86
8.0.30.0080.00917.04
8.0.20.0100.01017.40
8.0.10.0000.00717.10
8.0.00.0140.00416.83
7.4.330.0020.00215.55
7.4.320.0070.00016.61
7.4.300.0000.00616.65
7.4.290.0030.00316.51
7.4.280.0000.00916.59
7.4.270.0000.00716.49
7.4.260.0030.00316.55
7.4.250.0030.00316.46
7.4.240.0000.00716.59
7.4.230.0030.00316.25
7.4.220.0090.00916.53
7.4.210.0110.00616.53
7.4.200.0070.00016.39
7.4.160.0100.00516.46
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0090.00916.32
7.4.120.0080.01116.50
7.4.110.0030.01416.25
7.4.100.0070.01416.51
7.4.90.0060.01616.51
7.4.80.0140.00719.39
7.4.70.0090.00616.59
7.4.60.0100.00616.48
7.4.50.0000.01316.62
7.4.40.0100.00716.37
7.4.30.0140.00316.50
7.4.00.0040.01115.09
7.3.330.0050.00013.11
7.3.320.0000.00613.27
7.3.310.0060.00016.34
7.3.300.0070.00016.29
7.3.290.0030.00316.37
7.3.280.0070.00916.28
7.3.270.0110.00717.40
7.3.260.0080.01016.46
7.3.250.0100.00816.44
7.3.240.0070.01016.50
7.3.230.0130.00316.42
7.3.210.0120.00316.54
7.3.200.0070.01316.54
7.3.190.0060.01016.29
7.3.180.0030.01316.33
7.3.170.0060.01016.56
7.3.160.0090.00616.35
7.3.120.0030.01314.97
7.3.110.0030.01014.63
7.3.100.0000.01615.05
7.3.90.0060.00615.01
7.3.80.0090.00615.00
7.3.70.0070.00714.90
7.3.60.0090.00614.95
7.3.50.0060.00914.91
7.3.40.0000.01114.62
7.3.30.0000.01614.83
7.3.20.0030.01016.80
7.3.10.0070.00716.82
7.3.00.0090.00316.62
7.2.330.0210.00316.68
7.2.320.0060.01116.76
7.2.310.0090.00616.79
7.2.300.0150.00316.74
7.2.290.0150.00916.65
7.2.240.0040.00815.27
7.2.230.0000.01115.17
7.2.220.0000.01215.32
7.2.210.0110.00315.23
7.2.200.0060.01015.16
7.2.190.0060.00615.04
7.2.180.0070.00715.02
7.2.170.0030.01415.25
7.2.160.0040.01214.87
7.2.150.0070.00717.04
7.2.140.0120.00316.81
7.2.130.0080.00716.90
7.2.120.0020.01316.87
7.2.110.0030.01117.00
7.2.100.0040.00916.84
7.2.90.0100.00516.81
7.2.80.0020.01217.02
7.2.70.0070.00716.97
7.2.60.0070.00516.97
7.2.50.0050.01016.76
7.2.40.0060.00817.07
7.2.30.0030.01017.01
7.2.20.0030.01116.95
7.2.10.0040.00916.84
7.2.00.0030.01117.82
7.1.330.0080.00815.70
7.1.320.0000.01115.74
7.1.310.0090.00615.57
7.1.300.0000.01415.56
7.1.290.0030.01315.50
7.1.280.0070.00715.73
7.1.270.0060.00915.39
7.1.260.0070.00715.48
7.1.250.0100.00515.54
7.1.200.0060.00615.63
7.1.100.0030.01018.02
7.1.70.0140.00316.96
7.1.60.0230.01434.96
7.1.50.0250.01834.84
7.1.40.0300.02034.44
7.1.30.0340.01534.23
7.1.20.0290.02234.37
7.1.10.0110.01216.45
7.1.00.0140.00616.50
7.0.200.0080.01116.80
7.0.190.0040.01116.38
7.0.180.0110.01416.30
7.0.170.0090.00916.17
7.0.160.0120.01316.30
7.0.150.0100.01316.24
7.0.140.0040.01716.29
7.0.130.0140.01116.49
7.0.120.0130.01116.35
7.0.110.0070.01616.41
7.0.100.0040.01716.18
7.0.90.0130.00916.34
7.0.80.0120.00916.39
7.0.70.0140.01516.29
7.0.60.0050.00315.88
7.0.50.0030.01616.17
7.0.40.0030.01616.39
7.0.30.0080.01116.48
7.0.20.0030.01616.26
7.0.10.0120.01116.26
7.0.00.0070.01016.32

preferences:
48.34 ms | 400 KiB | 5 Q