3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = 'in the middle 9850112686331(14-15): for Rocco A & Stephanie'; $arr = preg_split('/[^a-z0-9\-()]/i', $subject); $candidates = []; for ($i = 0; $i < count($arr); $i++) { for ($j = $i; $j < count($arr); $j++) { $candidates[] = implode(' ', array_slice($arr, $i, $j - $i + 1)); } } usort($candidates, function($a, $b) { return strlen($b) - strlen($a); }); foreach($candidates as $candidate){ echo $candidate . PHP_EOL; }

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)
8.3.60.0070.00718.78
8.3.50.0120.00721.35
8.3.40.0040.01118.92
8.3.30.0070.00718.97
8.3.20.0040.00420.33
8.3.10.0080.00021.88
8.3.00.0040.00423.53
8.2.180.0100.00716.75
8.2.170.0140.00422.96
8.2.160.0060.00920.32
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00421.03
8.2.120.0040.00426.35
8.2.110.0060.00321.02
8.2.100.0060.00618.16
8.2.90.0030.00619.21
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0030.00618.05
8.2.50.0050.00318.09
8.2.40.0040.00420.47
8.2.30.0020.00519.63
8.2.20.0040.00417.87
8.2.10.0050.00318.31
8.2.00.0030.00618.12
8.1.280.0180.00425.92
8.1.270.0110.00422.28
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.59
8.1.230.0040.00819.10
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0000.01017.61
8.1.190.0000.00817.60
8.1.180.0030.00518.10
8.1.170.0000.00818.78
8.1.160.0070.00020.88
8.1.150.0070.00320.62
8.1.140.0040.00419.55
8.1.130.0000.00717.67
8.1.120.0040.00417.65
8.1.110.0040.00417.71
8.1.100.0060.00317.53
8.1.90.0040.00417.64
8.1.80.0000.00717.54
8.1.70.0000.00717.64
8.1.60.0030.00517.68
8.1.50.0040.00417.60
8.1.40.0050.00517.69
8.1.30.0030.00517.80
8.1.20.0030.00517.72
8.1.10.0060.00317.59
8.1.00.0060.00317.63
8.0.300.0000.00818.77
8.0.290.0050.00317.00
8.0.280.0070.00018.45
8.0.270.0000.00717.30
8.0.260.0070.00317.30
8.0.250.0040.00417.13
8.0.240.0030.00317.08
8.0.230.0040.00417.16
8.0.220.0030.00317.13
8.0.210.0040.00416.99
8.0.200.0070.00017.11
8.0.190.0000.00817.17
8.0.180.0000.00717.14
8.0.170.0000.00817.11
8.0.160.0000.00917.05
8.0.150.0040.00417.02
8.0.140.0000.00717.04
8.0.130.0030.00313.39
8.0.120.0040.00416.99
8.0.110.0030.00517.08
8.0.100.0040.00417.08
8.0.90.0000.00716.86
8.0.80.0030.01317.07
8.0.70.0040.00416.93
8.0.60.0000.00816.96
8.0.50.0040.00417.04
8.0.30.0130.00917.40
8.0.20.0090.01017.44
8.0.10.0040.00416.98
8.0.00.0120.00617.02
7.4.330.0050.00016.86
7.4.320.0030.00316.70
7.4.300.0000.00716.68
7.4.290.0070.00016.82
7.4.280.0040.00416.73
7.4.270.0030.00316.84
7.4.260.0070.00016.83
7.4.250.0070.00016.76
7.4.240.0000.00716.67
7.4.230.0040.00316.93
7.4.220.0150.00316.62
7.4.210.0080.01016.78
7.4.200.0000.00716.85
7.4.160.0130.00316.94
7.4.150.0110.00717.40
7.4.140.0080.01717.86
7.4.130.0060.01316.84
7.4.120.0100.00916.88
7.4.110.0120.00616.80
7.4.100.0090.00916.76
7.4.90.0160.00416.77
7.4.80.0110.00619.39
7.4.70.0090.00916.61
7.4.60.0070.01116.75
7.4.50.0090.00616.75
7.4.40.0130.01016.68
7.4.30.0140.00716.68
7.4.00.0050.01215.10
7.3.330.0050.00013.32
7.3.320.0000.00513.40
7.3.310.0080.00016.48
7.3.300.0050.00216.41
7.3.290.0040.00416.46
7.3.280.0120.00616.54
7.3.270.0150.00917.40
7.3.260.0130.01016.61
7.3.240.0140.00416.73
7.3.230.0100.00716.80
7.3.210.0140.00916.88
7.3.200.0170.00319.39
7.3.190.0060.01216.41
7.3.180.0070.01416.58
7.3.170.0100.00816.55
7.3.160.0150.00616.52
7.3.120.0030.01415.27
7.3.110.0070.01015.11
7.3.100.0130.00314.89
7.3.90.0000.01114.96
7.3.80.0090.00915.17
7.3.70.0140.00414.96
7.3.60.0070.01114.79
7.3.50.0110.00715.01
7.3.40.0030.00915.00
7.3.30.0080.00614.80
7.3.20.0070.00716.88
7.3.10.0110.00416.99
7.3.00.0050.00817.02
7.2.330.0030.01616.88
7.2.320.0100.01016.89
7.2.310.0000.01616.69
7.2.300.0120.00617.00
7.2.290.0000.01716.92
7.2.250.0030.01715.01
7.2.240.0130.00615.28
7.2.230.0030.01415.27
7.2.220.0030.01015.23
7.2.210.0100.00315.39
7.2.200.0110.00715.41
7.2.190.0000.01415.17
7.2.180.0060.01315.33
7.2.170.0000.01015.33
7.2.130.0080.00617.04
7.2.120.0060.00816.98
7.2.110.0050.00817.03
7.2.100.0020.01416.85
7.2.90.0050.00917.24
7.2.80.0050.00917.07
7.2.70.0040.00817.24
7.2.60.0050.00917.25
7.2.50.0050.01017.08
7.2.40.0080.00617.17
7.2.30.0030.01117.10
7.2.20.0050.00817.12
7.2.10.0050.01117.19
7.2.00.0090.00517.13
7.1.330.0000.01515.76
7.1.320.0070.00715.86
7.1.310.0090.00915.78
7.1.300.0060.00915.91
7.1.290.0120.00615.89
7.1.280.0000.01215.77
7.1.270.0070.00715.74
7.1.260.0140.00015.94
7.1.250.0060.00715.86
7.1.200.0040.01115.97
7.1.70.0000.00717.38
7.1.60.0160.01019.40
7.1.50.0040.01817.24
7.1.00.0070.07322.32
7.0.200.0710.01015.08
7.0.100.0230.06720.11
7.0.90.0200.08319.98
7.0.80.0230.07320.07
7.0.70.0030.08719.91
7.0.60.0100.08320.02
7.0.50.0200.06020.32
7.0.40.0100.08020.14
7.0.30.0100.04320.05
7.0.20.0100.08020.14
7.0.10.0100.07720.22
7.0.00.0070.07720.10
5.6.280.0030.03320.93
5.6.250.0100.08320.63
5.6.240.0030.07320.76
5.6.230.0170.07020.66
5.6.220.0170.05720.58
5.6.210.0070.03720.57
5.6.200.0170.07721.02
5.6.190.0070.07321.05
5.6.180.0130.07721.08
5.6.170.0030.06721.11
5.6.160.0030.08721.12
5.6.150.0170.08721.11
5.6.140.0170.05720.96
5.6.130.0070.05321.16
5.6.120.0130.07020.94
5.6.110.0100.08720.93
5.6.100.0130.07021.04
5.6.90.0130.08020.93
5.6.80.0000.07020.43
5.6.70.0070.08020.38
5.6.60.0130.08720.48
5.6.50.0000.05020.43
5.6.40.0100.08020.42
5.6.30.0130.06720.54
5.6.20.0070.05320.52
5.6.10.0100.03320.46
5.6.00.0070.08020.48
5.5.380.0070.06720.43
5.5.370.0100.07020.42
5.5.360.0030.06720.41
5.5.350.0100.08020.32
5.5.340.0130.07720.93
5.5.330.0030.08020.84
5.5.320.0030.07320.93
5.5.310.0100.08320.92
5.5.300.0070.06020.78
5.5.290.0130.08020.73
5.5.280.0100.08320.87
5.5.270.0170.07720.85
5.5.260.0100.09020.77
5.5.250.0130.07320.71
5.5.240.0170.07320.20
5.5.230.0100.07320.25
5.5.220.0070.08020.13
5.5.210.0130.06019.99
5.5.200.0100.04020.13
5.5.190.0100.08020.23
5.5.180.0100.07720.15
5.5.160.0000.08320.00
5.5.150.0170.07320.26
5.5.140.0170.07320.15
5.5.130.0030.05319.99
5.5.120.0030.05020.28
5.5.110.0070.07020.23
5.5.100.0170.04020.17
5.5.90.0000.08720.04
5.5.80.0070.07320.13
5.5.70.0030.08319.94
5.5.60.0000.05020.05
5.5.50.0000.07720.04
5.5.40.0070.06019.96
5.5.30.0070.05719.93
5.5.20.0100.07020.14
5.5.10.0070.08319.98
5.5.00.0030.06320.02

preferences:
52.16 ms | 401 KiB | 5 Q