3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['oooo', 'no', 'mmmm', 'yes']; $needle = 'Yes'; echo (function($haystack, $needle) { foreach ($haystack as $i => $v) { if (stripos($v, $needle) !== false) { return $i; } } return null; })($array, $needle) ?? 'Not found';

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)
8.4.130.0040.00519.38
8.4.120.0110.00920.60
8.4.110.0110.01122.21
8.4.100.0030.00520.50
8.4.90.0120.00918.64
8.4.80.0100.01019.53
8.4.70.0130.00917.55
8.4.60.0110.00818.80
8.4.50.0090.01118.70
8.4.40.0150.00017.39
8.4.30.0050.00318.90
8.4.20.0060.01319.07
8.4.10.0110.00819.46
8.3.260.0060.00316.61
8.3.250.0130.00618.84
8.3.240.0040.00516.50
8.3.230.0130.00616.73
8.3.220.0070.01217.27
8.3.210.0110.00816.73
8.3.200.0070.00216.62
8.3.190.0100.00817.07
8.3.180.0110.00916.95
8.3.170.0090.00920.68
8.3.160.0070.01117.21
8.3.150.0090.00617.00
8.3.140.0110.00716.56
8.3.130.0040.00418.46
8.3.120.0170.00320.73
8.3.110.0030.00616.50
8.3.100.0030.00524.06
8.3.90.0040.00426.77
8.3.80.0090.00017.97
8.3.70.0150.00616.75
8.3.60.0140.00716.63
8.3.50.0100.01016.32
8.3.40.0060.01220.32
8.3.30.0120.00920.34
8.3.20.0030.00524.18
8.3.10.0110.00724.66
8.3.00.0070.01124.66
8.2.290.0060.00520.29
8.2.280.0050.00318.40
8.2.270.0120.00619.09
8.2.260.0040.00420.02
8.2.250.0110.00716.55
8.2.240.0040.00717.20
8.2.230.0060.00320.94
8.2.220.0030.00637.54
8.2.210.0120.00626.77
8.2.200.0000.00816.38
8.2.190.0030.01316.61
8.2.180.0140.00316.50
8.2.170.0070.00718.94
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0090.00924.66
8.2.130.0090.00924.66
8.2.120.0110.00724.66
8.2.110.0120.00624.66
8.2.100.0110.00724.66
8.2.90.0090.00924.66
8.2.80.0150.00424.66
8.2.70.0120.00624.66
8.2.60.0110.00724.66
8.2.50.0200.00024.66
8.2.40.0130.00624.66
8.2.30.0090.00624.66
8.2.20.0070.01324.66
8.2.10.0080.00824.66
8.2.00.0060.01024.66
8.1.330.0040.00422.07
8.1.320.0110.00815.96
8.1.310.0080.00016.61
8.1.300.0040.01120.48
8.1.290.0100.00030.84
8.1.280.0040.01125.92
8.1.270.0140.00724.66
8.1.260.0100.00624.66
8.1.250.0110.00724.66
8.1.240.0100.01024.66
8.1.230.0100.00624.66
8.1.220.0080.01124.66
8.1.210.0100.00724.66
8.1.200.0090.00624.66
8.1.190.0070.00724.66
8.1.180.0080.00824.66
8.1.170.0120.00324.66
8.1.160.0070.00724.66
8.1.150.0130.00324.66
8.1.140.0040.01124.66
8.1.130.0110.00424.66
8.1.120.0160.00024.66
8.1.110.0090.00624.66
8.1.100.0090.00024.66
8.1.90.0080.00824.66
8.1.80.0160.00024.66
8.1.70.0080.00024.66
8.1.60.0080.00024.66
8.1.50.0080.00024.66
8.1.40.0000.00824.66
8.1.30.0030.00624.66
8.1.20.0000.00824.66
8.1.10.0080.00024.66
8.1.00.0030.00624.66

preferences:
30.02 ms | 403 KiB | 5 Q