3v4l.org

run code in 500+ PHP versions simultaneously
<?php $data = [ 'Wellington New Zealand', 'Florida United States of America', 'Quebec Canada', 'Something Country XYZ (formally ABC)', ]; $countries = [ 'United States of America', 'Canada', 'New Zealand', 'Country XYZ (formally ABC)', ]; $branches = array_map(fn($country) => preg_quote($country, '/'), $countries); $result = []; foreach ($data as $string) { $result[] = preg_split('/ (?=(?:' . implode('|', $branches) . ')$)/', $string, 2); } var_export($result);

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)
8.5.60.0080.01017.01
8.5.50.0080.00918.83
8.5.30.0110.00618.90
8.5.20.0100.00821.23
8.5.10.0120.00519.99
8.5.00.0120.00924.54
8.4.210.0100.01121.43
8.4.180.0100.01419.91
8.4.170.0120.01023.80
8.4.160.0130.01221.68
8.4.150.0080.00516.96
8.4.140.0130.00917.92
8.4.130.0060.00417.87
8.4.120.0150.00620.71
8.4.110.0040.00522.42
8.4.100.0120.01017.89
8.4.90.0110.01018.71
8.4.80.0080.00218.18
8.4.70.0030.00518.00
8.4.60.0080.01018.20
8.4.50.0060.01119.47
8.4.40.0130.00718.18
8.4.30.0130.00620.61
8.4.20.0030.00519.91
8.4.10.0060.00322.16
8.3.300.0140.00620.79
8.3.290.0110.00920.95
8.3.280.0110.01118.54
8.3.270.0120.00816.76
8.3.260.0100.00816.88
8.3.250.0050.00519.02
8.3.240.0130.00716.61
8.3.230.0140.00616.89
8.3.220.0030.00517.09
8.3.210.0060.00116.62
8.3.200.0040.00516.94
8.3.190.0130.00416.54
8.3.180.0090.01016.95
8.3.170.0060.01216.92
8.3.160.0090.00616.65
8.3.150.0070.01117.24
8.3.140.0070.01118.91
8.3.130.0050.00316.54
8.3.120.0030.00918.93
8.3.110.0060.00320.94
8.3.100.0050.00324.06
8.3.90.0030.00526.77
8.3.80.0000.01018.56
8.3.70.0170.00316.75
8.3.60.0160.00616.61
8.3.50.0100.00720.47
8.3.40.0120.00320.47
8.3.30.0090.00618.70
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.300.0140.00622.21
8.2.290.0040.00520.38
8.2.280.0130.00616.33
8.2.270.0030.01316.86
8.2.260.0150.00319.01
8.2.250.0030.00516.69
8.2.240.0050.00517.26
8.2.230.0000.00822.58
8.2.220.0130.00737.54
8.2.210.0080.00026.77
8.2.200.0030.00616.63
8.2.190.0040.01116.58
8.2.180.0100.01025.92
8.2.170.0110.00419.04
8.2.160.0120.00322.96
8.2.150.0020.00525.66
8.2.140.0000.00824.66
8.2.130.0020.00526.16
8.2.120.0040.00421.24
8.2.110.0050.00522.39
8.2.100.0070.00417.97
8.2.90.0040.00419.43
8.2.80.0060.00319.02
8.2.70.0050.00317.75
8.2.60.0030.00718.04
8.2.50.0030.00618.07
8.2.40.0000.00918.35
8.2.30.0000.00818.22
8.2.20.0040.00422.25
8.2.10.0040.00418.15
8.2.00.0050.00319.22
8.1.340.0100.00917.82
8.1.330.0100.00923.63
8.1.320.0030.00518.13
8.1.310.0070.01116.78
8.1.300.0030.00618.19
8.1.290.0060.00330.84
8.1.280.0060.01225.92
8.1.270.0080.00022.12
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.43
8.1.230.0080.00417.83
8.1.220.0030.00517.75
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0080.00017.48
8.1.180.0000.00819.44
8.1.170.0000.00818.76
8.1.160.0070.00018.97
8.1.150.0050.00218.71
8.1.140.0070.00017.58
8.1.130.0000.00718.89
8.1.120.0060.00317.52
8.1.110.0040.00417.50
8.1.100.0000.00717.62
8.1.90.0070.00017.60
8.1.80.0130.00317.62
8.1.70.0110.00417.40
8.1.60.0180.00317.59
8.1.50.0160.00417.63
8.1.40.0120.00617.64
8.1.30.0130.00317.76
8.1.20.0170.00317.82
8.1.10.0090.01217.51
8.1.00.0150.00317.63
8.0.300.0000.00918.90
8.0.290.0000.00816.88
8.0.280.0040.00418.41
8.0.270.0030.00318.07
8.0.260.0000.00818.38
8.0.250.0040.00416.97
8.0.240.0000.00817.13
8.0.230.0000.00717.07
8.0.220.0110.00516.99
8.0.210.0000.01517.05
8.0.200.0060.00916.97
8.0.190.0080.00817.14
8.0.180.0130.00316.96
8.0.170.0060.00917.02
8.0.160.0050.01016.97
8.0.150.0170.00016.91
8.0.140.0150.00016.87
8.0.130.0140.00316.98
8.0.120.0100.00517.04
8.0.110.0090.00616.95
8.0.100.0110.00617.03
8.0.90.0070.00717.05
8.0.80.0050.01016.90
8.0.70.0040.01316.79
8.0.60.0100.00516.98
8.0.50.0150.00017.07
8.0.30.0040.01116.83
8.0.20.0130.00217.05
8.0.10.0130.00417.05
7.4.330.0060.00015.55
7.4.320.0030.00316.63
7.4.300.0050.01116.71
7.4.290.0080.00816.71
7.4.280.0130.00516.84
7.4.270.0080.00816.68
7.4.260.0160.00216.69
7.4.250.0140.00316.83
7.4.240.0080.00416.66
7.4.230.0130.00216.71
7.4.220.0130.00316.81
7.4.210.0130.00016.81
7.4.200.0100.00316.70
7.4.190.0060.00616.78
7.4.180.0070.00716.76
7.4.160.0110.00416.75
7.4.150.0090.00316.80
7.4.140.0050.00516.63
7.4.130.0060.00316.73
7.4.120.0060.00616.71
7.4.110.0050.00916.74
7.4.100.0130.00316.82
7.4.90.0110.00216.64
7.4.80.0070.00716.62
7.4.70.0100.00516.68
7.4.60.0050.00916.64
7.4.50.0130.00316.62
7.4.40.0090.00616.56
7.4.30.0060.00816.66
7.4.20.0070.00716.57
7.4.10.0050.00916.54
7.4.00.0100.00416.75

preferences:
54.55 ms | 1307 KiB | 5 Q