3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = ['viktor', 'kate']; $message = 'I had :apple::apple::apple::apple: :apple:<@Viktor><@Kate>took:apple::apple: and later <@viktor> took again:apple:but not <@kate>'; $res = []; foreach ($names as $name) { preg_match_all("/(?:<@$name>(?:<@)?+|\G(?<!^))(?:(?!<@).)*?:apple:/i", $message, $matches); $res[$name] = count($matches[0]); } print_r($res);

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)
8.4.120.0110.00924.23
8.4.110.0090.01122.39
8.4.100.0120.00917.94
8.4.90.0130.00918.76
8.4.80.0140.00618.63
8.4.70.0040.00518.13
8.4.60.0020.00619.06
8.4.50.0080.00818.77
8.4.40.0130.00617.80
8.4.30.0100.01018.54
8.4.20.0100.01017.63
8.4.10.0060.00319.66
8.3.250.0110.00819.07
8.3.240.0130.00617.08
8.3.230.0110.00816.67
8.3.220.0090.00819.05
8.3.210.0110.01016.63
8.3.200.0050.00416.73
8.3.190.0110.01016.98
8.3.180.0120.00616.58
8.3.170.0030.00618.67
8.3.160.0130.00617.33
8.3.150.0100.00717.41
8.3.140.0000.00818.84
8.3.130.0130.00318.46
8.3.120.0030.00620.71
8.3.110.0040.00720.94
8.3.100.0090.00018.57
8.3.90.0030.00526.77
8.3.80.0000.01018.55
8.3.70.0090.00916.63
8.3.60.0140.00416.71
8.3.50.0070.00716.58
8.3.40.0100.01021.98
8.3.30.0150.00622.96
8.3.20.0090.00922.96
8.3.10.0150.00422.96
8.3.00.0090.00922.96
8.2.290.0130.00720.30
8.2.280.0070.00418.39
8.2.270.0130.00618.92
8.2.260.0110.00716.45
8.2.250.0040.00418.74
8.2.240.0000.00918.96
8.2.230.0080.00022.58
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0060.00318.31
8.2.190.0090.00618.41
8.2.180.0060.00916.63
8.2.170.0120.00322.96
8.2.160.0130.00322.96
8.2.150.0040.01122.96
8.2.140.0130.00722.96
8.2.130.0110.00322.96
8.2.120.0100.01022.96
8.2.110.0000.01522.96
8.2.100.0070.00722.96
8.2.90.0180.00322.96
8.2.80.0110.00422.96
8.2.70.0170.00322.96
8.2.60.0160.00322.96
8.2.50.0120.00622.96
8.2.40.0040.01222.96
8.2.30.0120.00322.96
8.2.20.0140.00722.96
8.2.10.0080.00822.96
8.2.00.0150.00022.96
8.1.330.0130.00721.76
8.1.320.0110.01120.18
8.1.310.0090.00916.71
8.1.300.0060.00319.75
8.1.290.0060.00330.84
8.1.280.0100.01025.92
8.1.270.0000.01422.96
8.1.260.0140.00722.96
8.1.250.0130.00722.96
8.1.240.0150.00622.96
8.1.230.0150.00622.96
8.1.220.0060.00922.96
8.1.210.0030.01722.96
8.1.200.0150.00022.96
8.1.190.0040.01222.96
8.1.180.0180.00322.96
8.1.170.0030.01422.96
8.1.160.0160.00622.96
8.1.150.0120.00922.96
8.1.140.0150.00422.96
8.1.130.0160.00322.96
8.1.120.0150.00322.96
8.1.110.0110.01122.96
8.1.100.0090.00922.96
8.1.90.0140.00322.96
8.1.80.0040.01222.96
8.1.70.0140.00722.96
8.1.60.0110.00722.96
8.1.50.0090.00622.96
8.1.40.0100.00722.96
8.1.30.0100.00722.96
8.1.20.0180.00022.96
8.1.10.0070.00722.96
8.1.00.0070.00722.96

preferences:
31.05 ms | 403 KiB | 5 Q