3v4l.org

run code in 300+ PHP versions simultaneously
<?php // INPUT: appl | pinea | orang frui | vege lates // TARGET: +(appl* | pinea* | orang*) +(frui* | vege*) +(lates*) $subject = 'appl | pinea | orang frui | vege lates'; // Add the "*" in place at end $subject = preg_replace('/[a-z]+/i', '$0*', $subject); // Group the terms adding brackets and + sign $result = preg_replace('/(?:[^\s|]+\s*\|\s*)*(?:[^\s|]+)/i', '+($0)', $subject); var_dump($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)
8.3.60.0100.01016.38
8.3.50.0140.00721.18
8.3.40.0080.00818.92
8.3.30.0150.00018.67
8.3.20.0080.00021.86
8.3.10.0070.00020.38
8.3.00.0080.00023.61
8.2.180.0140.00716.50
8.2.170.0070.00722.96
8.2.160.0140.00019.16
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00519.77
8.2.110.0030.00722.20
8.2.100.0090.00319.45
8.2.90.0000.00817.75
8.2.80.0050.00318.96
8.2.70.0050.00317.75
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0040.00418.10
8.2.30.0000.00718.03
8.2.20.0040.00418.04
8.2.10.0080.00019.27
8.2.00.0030.00619.22
8.1.280.0160.01025.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0040.00423.84
8.1.230.0120.00019.21
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0000.00818.66
8.1.160.0040.00418.77
8.1.150.0040.00418.77
8.1.140.0080.00020.99
8.1.130.0030.00320.18
8.1.120.0030.00517.45
8.1.110.0040.00417.45
8.1.100.0080.00017.60
8.1.90.0000.00717.53
8.1.80.0110.00417.59
8.1.70.0070.00017.55
8.1.60.0030.00517.63
8.1.50.0030.00517.50
8.1.40.0040.00417.63
8.1.30.0000.00817.73
8.1.20.0000.00817.64
8.1.10.0070.00017.55
8.1.00.0000.00717.43
8.0.300.0050.00218.77
8.0.290.0070.00016.88
8.0.280.0000.00718.40
8.0.270.0050.00317.16
8.0.260.0060.00019.94
8.0.250.0030.00317.04
8.0.240.0090.00016.95
8.0.230.0040.00416.99
8.0.220.0040.00416.86
8.0.210.0000.00716.95
8.0.200.0000.00816.92
8.0.190.0050.00217.03
8.0.180.0030.00517.03
8.0.170.0040.00416.91
8.0.160.0040.00416.82
8.0.150.0000.00816.92
8.0.140.0040.00416.98
8.0.130.0000.00613.41
8.0.120.0040.00416.91
8.0.110.0070.00016.89
8.0.100.0000.00817.00
8.0.90.0040.00416.86
8.0.80.0020.01316.99
8.0.70.0030.00516.76
8.0.60.0040.00417.02
8.0.50.0040.00416.99
8.0.30.0130.00717.25
8.0.20.0100.01117.38
8.0.10.0000.00716.97
8.0.00.0140.01216.83
7.4.330.0050.00015.55
7.4.320.0030.00316.52
7.4.300.0030.00316.79
7.4.290.0030.00316.66
7.4.280.0040.00416.57
7.4.270.0030.00316.70
7.4.260.0030.00316.78
7.4.250.0000.00716.63
7.4.240.0020.00516.63
7.4.230.0030.00316.59
7.4.220.0050.00216.78
7.4.210.0050.01216.71
7.4.200.0040.00416.55
7.4.140.0180.00617.86
7.4.130.0160.00716.59
7.4.120.0200.00716.60
7.4.110.0030.01316.70
7.4.100.0100.01316.70
7.4.90.0150.00916.72
7.4.80.0090.00919.39
7.4.70.0060.01516.53
7.4.60.0120.00416.49
7.4.50.0070.01116.60
7.4.40.0100.00616.50
7.4.10.0070.01315.10
7.4.00.0050.01015.03
7.3.330.0000.00513.13
7.3.320.0060.00013.02
7.3.310.0030.00316.12
7.3.300.0000.00716.20
7.3.290.0050.01116.30
7.3.280.0050.01316.19
7.3.260.0100.00716.57
7.3.240.0120.00816.34
7.3.230.0110.01116.32
7.3.210.0150.00416.30
7.3.200.0060.01216.55
7.3.190.0110.01116.51
7.3.180.0060.01516.37
7.3.170.0080.00816.72
7.3.160.0090.00616.65
7.3.130.0070.01114.67
7.3.120.0140.00414.75
7.3.110.0060.00614.35
7.3.100.0110.00414.82
7.3.90.0100.00614.79
7.3.80.0000.01214.86
7.3.70.0070.00714.80
7.3.60.0000.01314.85
7.3.50.0030.00914.69
7.3.40.0080.00414.74
7.3.30.0050.00714.77
7.3.20.0060.00815.70
7.3.10.0140.00815.70
7.3.00.0110.00415.66
7.2.330.0070.01016.75
7.2.320.0140.00916.66
7.2.310.0140.00316.80
7.2.300.0110.00616.74
7.2.290.0040.01616.62
7.2.260.0080.01214.75
7.2.250.0090.00914.97
7.2.240.0000.01314.93
7.2.230.0030.01315.06
7.2.220.0060.01214.91
7.2.210.0100.00315.16
7.2.200.0060.00615.05
7.2.190.0030.01015.13
7.2.180.0080.00515.16
7.2.170.0090.00714.86
7.2.160.0060.00715.00
7.2.150.0090.00715.96
7.2.140.0100.00615.94
7.2.130.0090.00315.88
7.2.120.0100.00516.04
7.2.110.0110.00715.93
7.2.100.0060.01115.95
7.2.90.0110.00615.84
7.2.80.0070.00815.89
7.2.70.0450.00715.87
7.2.60.0100.00515.94
7.2.50.0100.00915.95
7.2.40.0110.01016.09
7.2.30.0090.00716.02
7.2.20.0110.00615.85
7.2.10.0080.00715.70
7.2.00.0100.00815.92
7.1.330.0030.01015.81
7.1.320.0090.00615.92
7.1.310.0000.01316.09
7.1.300.0050.01115.00
7.1.290.0050.01114.92
7.1.280.0050.00714.96
7.1.270.0060.00714.88
7.1.260.0100.00215.03
7.1.250.0100.00314.82
7.1.240.0080.00015.87
7.1.230.0060.00315.69
7.1.220.0090.00615.68
7.1.210.0060.00815.84
7.1.200.0000.01715.83
7.1.190.0000.00916.02
7.1.180.0070.00715.79
7.1.170.0060.00915.89
7.1.160.0100.00315.69
7.1.150.0070.00715.95
7.1.140.0030.01515.66
7.1.130.0070.00415.91
7.1.120.0000.01015.94
7.1.110.0060.00615.81
7.1.100.0040.01215.80
7.1.90.0110.00416.04
7.1.80.0030.01015.97
7.1.70.0090.00615.67
7.1.60.0040.00815.85
7.1.50.0070.00415.81
7.1.40.0030.00715.98
7.1.30.0070.00715.89
7.1.20.0130.00015.73
7.1.10.0100.00315.88
7.1.00.0070.00715.75

preferences:
61.16 ms | 401 KiB | 5 Q