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)
8.3.60.0120.00318.43
8.3.50.0150.00016.41
8.3.40.0080.00818.83
8.3.30.0130.00318.68
8.3.20.0020.00520.17
8.3.10.0040.00421.86
8.3.00.0050.00319.54
8.2.180.0040.01118.54
8.2.170.0110.00422.96
8.2.160.0110.00319.18
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00019.21
8.2.120.0040.00426.35
8.2.110.0000.00920.54
8.2.100.0020.01017.84
8.2.90.0000.00819.22
8.2.80.0090.00017.97
8.2.70.0090.00317.63
8.2.60.0050.00317.68
8.2.50.0000.00818.10
8.2.40.0040.00420.23
8.2.30.0050.00319.37
8.2.20.0070.00018.12
8.2.10.0000.00718.14
8.2.00.0000.00818.19
8.1.280.0110.00425.92
8.1.270.0000.00822.05
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00620.92
8.1.230.0090.00319.00
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0080.00017.22
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0000.00818.29
8.1.160.0070.00019.03
8.1.150.0030.00518.82
8.1.140.0030.00619.46
8.1.130.0030.00318.82
8.1.120.0000.00817.50
8.1.110.0030.00617.48
8.1.100.0050.00317.48
8.1.90.0040.00417.51
8.1.80.0000.00717.44
8.1.70.0030.00317.43
8.1.60.0000.00817.53
8.1.50.0050.00317.43
8.1.40.0040.00417.52
8.1.30.0040.00417.64
8.1.20.0040.00417.67
8.1.10.0060.00317.65
8.1.00.0040.00417.55
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00318.44
8.0.270.0070.00017.24
8.0.260.0060.00016.88
8.0.250.0000.00817.05
8.0.240.0040.00417.00
8.0.230.0000.00717.02
8.0.220.0040.00416.93
8.0.210.0000.00716.91
8.0.200.0030.00317.00
8.0.190.0030.00616.89
8.0.180.0040.00416.81
8.0.170.0030.00516.91
8.0.160.0040.00416.98
8.0.150.0000.00717.00
8.0.140.0030.00516.80
8.0.130.0000.00813.39
8.0.120.0080.00016.94
8.0.110.0000.00716.80
8.0.100.0040.00416.98
8.0.90.0020.00516.81
8.0.80.0090.00616.93
8.0.70.0000.00716.82
8.0.60.0000.00716.91
8.0.50.0050.00317.06
8.0.30.0100.00817.18
8.0.20.0140.00517.40
8.0.10.0070.00016.93
8.0.00.0040.01516.93
7.4.330.0060.00015.55
7.4.320.0060.00016.46
7.4.300.0000.00616.63
7.4.290.0070.00016.48
7.4.280.0060.00316.51
7.4.270.0070.00016.61
7.4.260.0070.00416.49
7.4.250.0040.00416.57
7.4.240.0000.00716.59
7.4.230.0000.00716.67
7.4.220.0150.00416.62
7.4.210.0110.00616.48
7.4.200.0030.00316.63
7.4.160.0040.01116.50
7.4.150.0110.00817.40
7.4.140.0080.01217.86
7.4.130.0090.00916.53
7.4.120.0140.00716.49
7.4.110.0060.01316.52
7.4.100.0110.01116.44
7.4.90.0090.00916.62
7.4.80.0120.00619.39
7.4.70.0060.01016.59
7.4.60.0080.00816.54
7.4.50.0030.00916.55
7.4.40.0150.00616.53
7.4.30.0080.00816.29
7.4.00.0060.01214.78
7.3.330.0060.00013.37
7.3.320.0000.00513.14
7.3.310.0000.00716.40
7.3.300.0040.00316.28
7.3.290.0000.00716.35
7.3.280.0110.00516.36
7.3.270.0100.00717.40
7.3.260.0070.01016.40
7.3.250.0120.00916.45
7.3.240.0110.00616.57
7.3.230.0090.00916.47
7.3.210.0090.00616.39
7.3.200.0140.00316.44
7.3.190.0060.01016.45
7.3.180.0000.01516.37
7.3.170.0080.00816.55
7.3.160.0120.00316.49
7.3.10.0060.00616.75
7.3.00.0050.00516.57
7.2.330.0110.01416.75
7.2.320.0040.01416.66
7.2.310.0030.01316.79
7.2.300.0090.00916.63
7.2.290.0140.01016.38
7.2.130.0070.00317.00
7.2.120.0040.00717.06
7.2.110.0040.00716.70
7.2.100.0000.01417.08
7.2.90.0000.01016.95
7.2.80.0060.00616.98
7.2.70.0030.01316.83
7.2.60.0540.00516.03
7.2.50.0110.00417.09
7.2.40.0090.00316.81
7.2.30.0070.00717.10
7.2.20.0070.01016.90
7.2.10.0130.00016.94
7.2.00.0060.00518.25
7.1.250.0040.00815.59
7.1.200.0120.01215.21
7.1.100.0030.01217.96
7.1.70.0060.01417.20
7.1.60.0260.02035.07
7.1.50.0340.01134.72
7.1.40.0300.01134.41
7.1.30.0180.01734.36
7.1.20.0270.01434.71
7.1.10.0080.01216.48
7.1.00.0120.00716.64
7.0.200.0140.00516.72
7.0.190.0060.01516.55
7.0.180.0120.00816.20
7.0.170.0080.01116.51
7.0.160.0060.01316.18
7.0.150.0120.00916.25
7.0.140.0080.00816.43
7.0.130.0060.01216.41
7.0.120.0060.01216.55
7.0.110.0090.00616.35
7.0.100.0140.00416.21
7.0.90.0140.00816.31
7.0.80.0110.01116.25
7.0.70.0090.01216.10
7.0.60.0120.00816.04
7.0.50.0060.01516.36
7.0.40.0100.01016.52
7.0.30.0100.01016.63
7.0.20.0110.01116.51
7.0.10.0060.01216.42
7.0.00.0090.00916.33

preferences:
73.56 ms | 401 KiB | 5 Q