3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '# (811) (1485) [2756] {29} [555] {15} # (811) (1476) {20} {15} (1485) [196] [2441] # (911) (619) {19} (1476) [2765] [2752] {21}'; foreach (explode("\n", $str) as $str) { $result = array_reduce(explode(" ", $str), function($acc, $curr) { preg_match("/{(?!19|20)\d+}/", $curr) ? $acc['move'][] = $curr : $acc['valid'][] = $curr; return $acc; }, ['valid' => [], 'move' => []]); echo implode(" ", array_merge($result['valid'], array_reverse($result['move']))) . 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)
8.4.120.0110.00920.49
8.4.110.0130.00618.76
8.4.100.0110.00820.49
8.4.90.0100.01020.51
8.4.80.0120.00220.08
8.4.70.0050.00418.19
8.4.60.0020.00618.81
8.4.50.0110.00922.10
8.4.40.0030.00519.99
8.4.30.0060.00320.62
8.4.20.0070.01318.13
8.4.10.0140.00720.67
8.3.250.0100.00817.42
8.3.240.0110.00916.68
8.3.230.0060.01116.91
8.3.220.0100.00817.30
8.3.210.0130.00516.98
8.3.200.0050.00316.88
8.3.190.0110.00916.95
8.3.180.0100.00818.64
8.3.170.0070.01118.93
8.3.160.0070.01116.68
8.3.150.0060.01217.44
8.3.140.0090.00018.93
8.3.130.0080.00022.54
8.3.120.0080.00319.13
8.3.110.0030.00620.94
8.3.100.0120.00916.86
8.3.90.0040.00426.77
8.3.80.0070.00316.98
8.3.70.0070.00716.63
8.3.60.0000.01816.75
8.3.50.0160.00618.57
8.3.40.0120.00319.31
8.3.30.0070.00719.21
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0140.00426.16
8.2.290.0040.00420.50
8.2.280.0060.00318.57
8.2.270.0110.00016.96
8.2.260.0080.00819.26
8.2.250.0080.00016.73
8.2.240.0000.00817.22
8.2.230.0080.00022.58
8.2.220.0130.00324.06
8.2.210.0070.01126.77
8.2.200.0090.00018.25
8.2.190.0090.00918.79
8.2.180.0040.01525.92
8.2.170.0100.01019.11
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0070.00726.16
8.2.110.0060.00320.35
8.2.100.0100.00317.97
8.2.90.0000.00720.52
8.2.80.0040.00418.05
8.2.70.0050.00317.93
8.2.60.0030.00518.16
8.2.50.0030.00518.10
8.2.40.0040.00419.34
8.2.30.0000.00719.48
8.2.20.0040.00420.50
8.2.10.0070.00018.13
8.2.00.0040.00419.44
8.1.330.0160.00622.03
8.1.320.0110.01316.28
8.1.310.0030.01616.94
8.1.300.0080.00018.26
8.1.290.0030.00630.84
8.1.280.0170.00725.92
8.1.270.0130.00623.99
8.1.260.0000.00826.35
8.1.250.0110.00328.09
8.1.240.0000.00923.78
8.1.230.0090.00321.16
8.1.220.0030.00517.76
8.1.210.0040.00419.28
8.1.200.0070.00417.50
8.1.190.0080.00017.47
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0080.00018.90
8.1.150.0050.00218.82
8.1.140.0040.00417.63
8.1.130.0030.00318.93
8.1.120.0040.00417.61
8.1.110.0000.00817.68
8.1.100.0070.00017.66
8.1.90.0040.00417.70
8.1.80.0000.00817.64
8.1.70.0000.00717.60
8.1.60.0080.00017.80
8.1.50.0030.00517.70
8.1.40.0110.00317.64
8.1.30.0100.00317.66
8.1.20.0080.00517.69
8.1.10.0080.00417.77
8.1.00.0030.00917.66
8.0.300.0050.00320.16
8.0.290.0000.00817.00
8.0.280.0000.00718.36
8.0.270.0070.00016.98
8.0.260.0000.00718.48
8.0.250.0030.00317.03
8.0.240.0040.00417.18
8.0.230.0000.00717.16
8.0.220.0040.00416.95
8.0.210.0070.00017.04
8.0.200.0030.00317.12
8.0.190.0040.00417.09
8.0.180.0040.00716.97
8.0.170.0070.00717.08
8.0.160.0090.00417.00
8.0.150.0110.00217.02
8.0.140.0000.01516.86
8.0.130.0150.00616.98
8.0.120.0040.01216.93
8.0.110.0080.00817.00
8.0.100.0100.00317.03
8.0.90.0150.00517.00
8.0.80.0200.00017.05
8.0.70.0140.00016.98
8.0.60.0050.00517.01
8.0.50.0050.00516.97
8.0.30.0070.00317.06
8.0.20.0100.00317.09
8.0.10.0070.00717.10
7.4.330.0000.00515.55
7.4.320.0030.00316.74
7.4.300.0030.00316.66
7.4.290.0080.00016.60
7.4.280.0100.01016.66
7.4.270.0140.00316.79
7.4.260.0150.00716.61
7.4.250.0170.00616.63
7.4.240.0130.00316.71
7.4.230.0130.01016.66
7.4.220.0120.00616.73
7.4.210.0120.00016.82
7.4.200.0090.00316.68
7.4.190.0100.01016.87
7.4.180.0050.01116.79
7.4.160.0070.00416.79
7.4.150.0100.00316.86
7.4.140.0070.00716.70
7.4.130.0100.00316.77
7.4.120.0120.00416.88
7.4.110.0060.00916.65
7.4.100.0150.00016.65
7.4.90.0140.00016.87
7.4.80.0140.00316.66
7.4.70.0140.00316.68
7.4.60.0160.00416.76
7.4.50.0190.00016.63
7.4.40.0150.00416.71
7.4.30.0090.00916.68
7.4.20.0120.00616.65
7.4.10.0180.00016.75
7.4.00.0120.00616.68

preferences:
27.13 ms | 403 KiB | 5 Q