3v4l.org

run code in 300+ PHP versions simultaneously
<?php $j[] = 'ma_1_49812_5318.jpg'; $j[] = 'ma_1_49812_5319.jpg'; $j[] = 'ma_1_49813_5320.jpg'; $j[] = 'ma_1_49813_5321.jpg'; $result = []; foreach ($j as $filename) { $groupBy = preg_replace('/_[^_]+$/', '', $filename); if (!isset($ref[$groupBy])) { $ref[$groupBy] = $filename; $result[] = &$ref[$groupBy]; } else { $ref[$groupBy] .= "|$filename"; } } var_export($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)
8.4.140.0130.00817.65
8.4.130.0100.00118.13
8.4.120.0120.00920.35
8.4.110.0090.00818.57
8.4.100.0050.00718.10
8.4.90.0050.00419.65
8.4.80.0090.00719.80
8.4.70.0110.01119.75
8.4.60.0130.00818.09
8.4.50.0080.00417.91
8.4.40.0120.00323.76
8.4.30.0030.00720.75
8.4.20.0100.01020.57
8.4.10.0090.00322.23
8.3.270.0130.00716.63
8.3.260.0120.00716.93
8.3.250.0110.00818.86
8.3.240.0080.00216.93
8.3.230.0110.00916.85
8.3.220.0100.00918.67
8.3.210.0130.00616.74
8.3.200.0090.01116.61
8.3.190.0090.01016.64
8.3.180.0120.00816.73
8.3.170.0030.01518.93
8.3.160.0070.01118.98
8.3.150.0040.00417.18
8.3.140.0050.00317.05
8.3.130.0000.00818.46
8.3.120.0120.00318.80
8.3.110.0030.01720.94
8.3.100.0110.00024.06
8.3.90.0060.00326.77
8.3.80.0100.00018.68
8.3.70.0060.00916.63
8.3.60.0140.00716.73
8.3.50.0110.01116.69
8.3.40.0100.00321.89
8.3.30.0040.01119.10
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0000.00926.16
8.2.290.0100.01020.35
8.2.280.0050.00516.91
8.2.270.0140.00418.77
8.2.260.0190.00020.49
8.2.250.0050.00317.40
8.2.240.0000.00919.28
8.2.230.0120.00622.58
8.2.220.0060.00337.54
8.2.210.0110.00726.77
8.2.200.0050.00516.63
8.2.190.0060.01316.63
8.2.180.0140.00416.50
8.2.170.0110.00418.98
8.2.160.0100.01022.96
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.07
8.2.110.0030.00620.28
8.2.100.0060.00618.09
8.2.90.0000.00819.17
8.2.80.0030.00617.97
8.2.70.0000.00917.88
8.2.60.0000.00917.88
8.2.50.0040.00417.79
8.2.40.0030.00519.57
8.2.30.0110.00517.63
8.2.20.0120.00417.75
8.2.10.0090.00717.59
8.2.00.0160.00017.75
8.1.330.0080.01022.21
8.1.320.0120.00718.04
8.1.310.0110.00716.47
8.1.300.0130.00620.05
8.1.290.0060.00330.84
8.1.280.0150.00325.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.23
8.1.230.0060.00619.14
8.1.220.0080.00017.77
8.1.210.0000.00818.77
8.1.200.0060.00317.65
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0050.00317.62
8.1.160.0170.00317.59
8.1.150.0170.00417.59
8.1.140.0180.00017.59
8.1.130.0140.00217.59
8.1.120.0110.00717.59
8.1.110.0090.00917.59
8.1.100.0110.00717.59
8.1.90.0140.00317.59
8.1.80.0110.00517.59
8.1.70.0110.00517.59
8.1.60.0110.00717.59
8.1.50.0140.00417.59
8.1.40.0160.00417.59
8.1.30.0090.00917.59
8.1.20.0180.00017.59
8.1.10.0170.00217.59
8.1.00.0140.00317.59
8.0.300.0000.00818.77
8.0.290.0090.00016.75
8.0.280.0170.00017.59
8.0.270.0100.00617.59
8.0.260.0080.00817.59
8.0.250.0170.00017.59
8.0.240.0170.00017.59
8.0.230.0090.00917.59
8.0.220.0120.00417.59
8.0.210.0100.00517.59
8.0.200.0150.00217.59
8.0.190.0080.00817.59
8.0.180.0130.00417.59
8.0.170.0180.00317.59
8.0.160.0190.00017.59
8.0.150.0130.00317.59
8.0.140.0050.01017.59
8.0.130.0110.00417.59
8.0.120.0080.00817.59
8.0.110.0100.00517.59
8.0.100.0160.00017.59
8.0.90.0120.00417.59
8.0.80.0040.01217.59
8.0.70.0120.00417.59
8.0.60.0120.00417.59
8.0.50.0140.00317.59
8.0.30.0120.00317.59
8.0.20.0160.00017.59
8.0.10.0170.00017.59

preferences:
28.72 ms | 403 KiB | 5 Q