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++) { $candidates[] = trim(implode(' ', array_slice($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)
8.3.70.0150.00616.88
8.3.60.0000.01518.81
8.3.50.0160.00721.19
8.3.40.0060.00918.73
8.3.30.0150.00018.74
8.3.20.0000.00720.09
8.3.10.0030.00523.48
8.3.00.0080.00021.94
8.2.190.0110.00716.75
8.2.180.0100.00716.88
8.2.170.0100.01022.96
8.2.160.0060.01120.50
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00421.22
8.2.120.0080.00026.35
8.2.110.0050.00522.00
8.2.100.0060.00618.16
8.2.90.0030.00718.22
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0000.00918.05
8.2.50.0060.00318.09
8.2.40.0080.00022.04
8.2.30.0050.00319.57
8.2.20.0040.00417.90
8.2.10.0080.00018.14
8.2.00.0050.00318.16
8.1.280.0100.00725.92
8.1.270.0110.00322.18
8.1.260.0090.00028.09
8.1.250.0090.00028.09
8.1.240.0060.00323.92
8.1.230.0120.00020.95
8.1.220.0050.00317.89
8.1.210.0000.00818.93
8.1.200.0070.00317.73
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0000.00818.76
8.1.160.0070.00020.76
8.1.150.0030.00618.99
8.1.140.0060.00319.65
8.1.130.0000.00717.76
8.1.120.0040.00417.64
8.1.110.0050.00217.57
8.1.100.0000.01017.50
8.1.90.0040.00417.65
8.1.80.0040.00417.70
8.1.70.0050.00217.55
8.1.60.0000.00817.72
8.1.50.0030.00617.75
8.1.40.0000.00817.55
8.1.30.0040.00417.78
8.1.20.0000.00817.82
8.1.10.0080.00017.71
8.1.00.0080.00017.49
8.0.300.0070.00020.11
8.0.290.0030.00617.00
8.0.280.0000.00718.50
8.0.270.0000.00817.23
8.0.260.0040.00417.29
8.0.250.0000.00817.14
8.0.240.0030.00317.05
8.0.230.0000.00717.12
8.0.220.0000.00717.00
8.0.210.0000.00817.06
8.0.200.0030.00317.14
8.0.190.0040.00417.03
8.0.180.0050.00216.99
8.0.170.0030.00517.06
8.0.160.0000.00817.02
8.0.150.0070.00017.11
8.0.140.0000.00717.00
8.0.130.0030.00313.52
8.0.120.0040.00416.93
8.0.110.0030.00517.04
8.0.100.0040.00416.98
8.0.90.0030.00517.08
8.0.80.0060.00917.12
8.0.70.0060.00317.00
8.0.60.0000.00717.06
8.0.50.0000.00717.18
8.0.30.0150.01717.19
8.0.20.0060.01417.40
8.0.10.0000.00717.05
8.0.00.0100.00817.00
7.4.330.0020.00316.68
7.4.320.0030.00316.57
7.4.300.0000.00816.73
7.4.290.0030.00316.57
7.4.280.0030.00516.78
7.4.270.0030.00316.81
7.4.260.0000.00716.78
7.4.250.0070.00016.69
7.4.240.0040.00416.73
7.4.230.0000.00716.64
7.4.220.0060.01316.64
7.4.210.0050.01416.74
7.4.200.0000.00716.72
7.4.160.0060.01016.81
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0110.00916.76
7.4.120.0080.01016.70
7.4.110.0090.00916.61
7.4.100.0100.00716.69
7.4.90.0120.00616.75
7.4.80.0130.00619.39
7.4.70.0080.00916.92
7.4.60.0070.01016.54
7.4.50.0030.01216.65
7.4.40.0100.01016.84
7.4.30.0160.00916.73
7.4.00.0070.00915.14
7.3.330.0060.00013.51
7.3.320.0030.00313.52
7.3.310.0000.00716.50
7.3.300.0030.00316.48
7.3.290.0050.00216.40
7.3.280.0100.00816.51
7.3.270.0090.00917.40
7.3.260.0160.00716.48
7.3.250.0140.00416.58
7.3.240.0080.01116.73
7.3.230.0130.00616.74
7.3.210.0150.00616.83
7.3.200.0120.00819.39
7.3.190.0140.01116.77
7.3.180.0150.00316.78
7.3.170.0030.01316.45
7.3.160.0130.00316.95
7.3.120.0090.00914.99
7.3.110.0140.00314.65
7.3.100.0000.01615.01
7.3.90.0060.01315.07
7.3.80.0030.01015.00
7.3.70.0050.00515.17
7.3.60.0160.00014.87
7.3.50.0060.01315.15
7.3.40.0090.00615.09
7.3.30.0040.00714.83
7.3.20.0110.00417.04
7.3.10.0080.00716.80
7.3.00.0060.00716.69
7.2.330.0160.01016.71
7.2.320.0130.00616.79
7.2.310.0160.00616.86
7.2.300.0130.01016.94
7.2.290.0090.00916.94
7.2.250.0070.00715.26
7.2.240.0090.01215.03
7.2.230.0030.01315.46
7.2.220.0000.01515.38
7.2.210.0060.00915.18
7.2.200.0030.01015.12
7.2.190.0030.00715.34
7.2.180.0100.00715.27
7.2.170.0040.01115.42
7.2.130.0000.01017.18
7.2.120.0120.00017.18
7.2.110.0070.00717.15
7.2.100.0070.00717.25
7.2.90.0030.00617.23
7.2.80.0060.00617.05
7.2.70.0060.00617.07
7.2.60.0060.00317.16
7.2.50.0030.01017.17
7.2.40.0120.00316.98
7.2.30.0000.01017.23
7.2.20.0040.00417.11
7.2.10.0090.00316.95
7.2.00.0050.00818.56
7.1.330.0070.00716.14
7.1.320.0090.00615.87
7.1.310.0090.00015.84
7.1.300.0040.01216.04
7.1.290.0070.01115.91
7.1.280.0110.00015.61
7.1.270.0060.00915.88
7.1.260.0100.00616.05
7.1.250.0040.00815.77
7.1.200.0100.00015.73
7.1.100.0000.01218.62
7.1.70.0000.00717.50
7.1.60.0150.00919.40
7.1.50.0070.01417.29
7.1.00.0030.07722.32
7.0.200.0630.01015.03
7.0.60.0200.07321.75
7.0.50.0000.04317.96
7.0.40.0000.05720.06
7.0.30.0270.04020.35
7.0.20.0170.04720.09
7.0.10.0070.05020.13
7.0.00.0070.04720.22
5.6.280.0000.03320.77
5.6.210.0130.05320.48
5.6.200.0030.04718.27
5.6.190.0100.08020.46
5.6.180.0230.06720.63
5.6.170.0300.03020.57
5.6.160.0100.03320.48
5.6.150.0030.04018.25
5.6.140.0030.08718.23
5.6.130.0100.04018.23
5.6.120.0030.04321.00
5.6.110.0070.04021.14
5.6.100.0130.07321.00
5.6.90.0030.08720.98
5.6.80.0100.06720.40
5.5.350.0400.07320.43
5.5.340.0130.07317.99
5.5.330.0000.04320.27
5.5.320.0600.07320.20
5.5.310.0370.08320.23
5.5.300.0030.09017.98
5.5.290.0070.07718.06
5.5.280.0130.08020.80
5.5.270.0070.05320.79
5.5.260.0130.07720.94
5.5.250.0070.08020.69
5.5.240.0270.07320.16

preferences:
63.72 ms | 401 KiB | 5 Q