3v4l.org

run code in 300+ PHP versions simultaneously
<?php $gen = (function () { yield from range('a', 'z'); })(); foreach ($gen as $k => $v) { echo $v . PHP_EOL; break; } foreach ($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)
8.3.60.0040.01118.43
8.3.50.0070.00716.29
8.3.40.0070.01418.84
8.3.30.0090.00618.63
8.3.20.0040.00420.19
8.3.10.0040.00423.40
8.3.00.0050.00319.56
8.2.180.0110.00418.17
8.2.170.0070.00722.96
8.2.160.0150.00018.71
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00219.06
8.2.120.0060.00326.35
8.2.110.0090.00022.25
8.2.100.0060.00617.45
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0080.00417.38
8.2.60.0080.00017.66
8.2.50.0000.00918.10
8.2.40.0000.00720.29
8.2.30.0060.00319.24
8.2.20.0000.00718.06
8.2.10.0000.00717.99
8.2.00.0040.00418.00
8.1.280.0090.00625.92
8.1.270.0050.00322.06
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.96
8.1.230.0030.00922.18
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.36
8.1.190.0030.00617.25
8.1.180.0090.00018.10
8.1.170.0040.00418.64
8.1.160.0040.00418.89
8.1.150.0000.00719.00
8.1.140.0070.00019.62
8.1.130.0030.00318.93
8.1.120.0050.00317.49
8.1.110.0000.00717.45
8.1.100.0000.00717.45
8.1.90.0050.00317.48
8.1.80.0040.00417.49
8.1.70.0030.00317.49
8.1.60.0050.00317.45
8.1.50.0070.00017.39
8.1.40.0060.00317.54
8.1.30.0040.00417.58
8.1.20.0000.00817.50
8.1.10.0040.00417.56
8.1.00.0020.00517.42
8.0.300.0030.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.35
8.0.270.0000.00817.21
8.0.260.0070.00018.32
8.0.250.0040.00416.86
8.0.240.0070.00017.02
8.0.230.0080.00016.84
8.0.220.0070.00016.86
8.0.210.0070.00016.95
8.0.200.0000.00616.96
8.0.190.0030.00616.93
8.0.180.0020.00516.85
8.0.170.0080.00016.92
8.0.160.0060.00316.82
8.0.150.0030.00316.83
8.0.140.0000.00716.75
8.0.130.0000.00513.30
8.0.120.0040.00416.88
8.0.110.0070.00016.74
8.0.100.0050.00216.95
8.0.90.0040.00416.74
8.0.80.0120.00616.93
8.0.70.0000.00716.91
8.0.60.0070.00016.69
8.0.50.0000.00716.92
8.0.30.0060.01117.10
8.0.20.0090.01117.40
8.0.10.0040.00416.98
8.0.00.0120.00616.71
7.4.330.0050.00015.55
7.4.320.0000.00616.59
7.4.300.0050.00216.56
7.4.290.0000.00716.51
7.4.280.0070.00016.35
7.4.270.0000.00716.61
7.4.260.0000.00616.49
7.4.250.0040.00416.56
7.4.240.0040.00416.61
7.4.230.0050.00316.50
7.4.220.0060.01216.66
7.4.210.0060.01116.45
7.4.200.0070.00016.58
7.4.160.0130.00416.38
7.4.150.0110.00717.40
7.4.140.0130.00717.86
7.4.130.0090.00916.45
7.4.120.0130.00816.49
7.4.110.0070.01016.54
7.4.100.0090.01116.42
7.4.90.0190.00016.68
7.4.80.0070.01419.39
7.4.70.0070.01016.52
7.4.60.0030.01216.66
7.4.50.0060.00916.71
7.4.40.0170.00316.29
7.4.30.0110.00716.58
7.4.00.0080.00814.71
7.3.330.0030.00313.30
7.3.320.0030.00313.23
7.3.310.0030.00316.30
7.3.300.0030.00316.18
7.3.290.0070.00016.35
7.3.280.0090.00716.26
7.3.270.0170.00617.40
7.3.260.0100.00716.36
7.3.250.0090.00816.33
7.3.240.0070.01016.50
7.3.230.0060.01216.34
7.3.210.0090.01116.43
7.3.200.0090.01216.49
7.3.190.0030.01316.55
7.3.180.0110.00416.38
7.3.170.0090.00916.58
7.3.160.0030.01316.34
7.2.330.0090.00916.73
7.2.320.0100.00716.72
7.2.310.0100.00716.60
7.2.300.0100.00716.74
7.2.290.0110.00516.83
7.2.80.0100.01316.71
7.2.60.0040.00716.96
7.1.200.0030.00715.50
7.1.70.0170.00717.06
7.1.60.0280.01334.82
7.1.50.0360.00834.80
7.1.40.0220.01834.25
7.1.30.0220.01934.14
7.1.20.0290.01134.50
7.1.10.0130.00816.52
7.1.00.0080.01216.48
7.0.200.0190.00916.75
7.0.190.0120.01416.47
7.0.180.0130.00816.16
7.0.170.0000.02116.25
7.0.160.0060.01216.19
7.0.150.0070.01116.05
7.0.140.0030.01816.25
7.0.130.0000.02116.41
7.0.120.0070.01316.51
7.0.110.0100.00916.41
7.0.100.0110.01116.31
7.0.90.0120.00616.18
7.0.80.0040.01416.32
7.0.70.0030.01916.15
7.0.60.0120.00616.09
7.0.50.0030.01716.31
7.0.40.0080.01216.40
7.0.30.0100.01016.54
7.0.20.0040.01516.29
7.0.10.0110.01016.39
7.0.00.0080.01116.38

preferences:
65.56 ms | 400 KiB | 5 Q