3v4l.org

run code in 500+ PHP versions simultaneously
<?php $sum = fn($a, $sum) => empty($a) ? 0 : array_pop($a) + $sum($a, $sum); print $sum([1,2,3], $sum); ?>

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)
8.5.70.0090.00716.68
8.5.60.0100.00716.75
8.5.50.0110.00716.64
8.5.30.0110.00619.82
8.5.20.0090.00820.18
8.5.10.0090.00816.61
8.5.00.0130.00919.90
8.4.180.0140.00719.56
8.4.170.0130.00820.44
8.4.160.0120.00923.86
8.4.150.0080.00516.78
8.4.140.0160.00917.35
8.4.130.0090.00618.44
8.4.120.0130.00722.38
8.4.110.0120.00917.74
8.4.100.0120.00817.51
8.4.90.0040.00620.39
8.4.80.0110.00818.76
8.4.70.0090.00618.54
8.4.60.0130.00718.59
8.4.50.0100.01118.30
8.4.40.0030.00717.77
8.4.30.0400.00617.00
8.4.20.0350.01317.22
8.4.10.0280.00617.29
8.3.300.0100.01020.82
8.3.290.0150.00818.38
8.3.280.0140.00718.44
8.3.270.0100.00916.84
8.3.260.0060.00216.30
8.3.250.0120.00716.61
8.3.240.0140.00516.55
8.3.230.0110.00716.70
8.3.220.0120.00718.80
8.3.210.0030.00516.37
8.3.200.0050.00416.52
8.3.190.0060.00517.00
8.3.180.0120.00718.73
8.3.170.0100.00617.16
8.3.160.0420.00316.31
8.3.150.0380.00616.04
8.3.140.0430.00416.37
8.3.130.0310.01216.41
8.3.120.0280.01815.98
8.3.110.0170.00916.48
8.3.100.0140.00716.27
8.3.90.0260.01016.40
8.3.80.0290.01116.28
8.3.70.0390.00616.56
8.3.60.0310.01416.28
8.3.50.0340.01216.59
8.3.40.0340.00417.29
8.3.30.0230.01017.52
8.3.20.0200.01017.55
8.3.10.0160.00017.48
8.3.00.0200.00317.35
8.2.300.0100.00918.01
8.2.290.0090.01016.88
8.2.280.0130.00620.39
8.2.270.0300.00916.55
8.2.260.0350.00416.32
8.2.250.0240.01516.34
8.2.240.0310.00716.70
8.2.230.0310.00716.14
8.2.220.0350.00416.61
8.2.210.0250.01416.38
8.2.200.0240.01416.12
8.2.190.0290.00916.39
8.2.180.0280.01016.55
8.2.170.0390.00717.50
8.2.160.0300.00917.61
8.2.150.0330.00917.60
8.2.140.0340.00717.44
8.2.130.0300.01117.34
8.2.120.0350.00617.37
8.2.110.0460.00017.38
8.2.100.0340.00417.29
8.2.90.0290.00817.41
8.2.80.0230.00817.54
8.2.70.0330.00317.55
8.2.60.0240.00717.52
8.2.50.0260.01317.47
8.2.40.0290.00317.64
8.2.30.0310.00717.27
8.2.20.0350.00417.38
8.2.10.0290.00717.64
8.2.00.0300.00617.06
8.1.340.0110.00817.32
8.1.320.0140.00517.86

preferences:
35.24 ms | 847 KiB | 5 Q