3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'asd/trara'; if (substr_count($string, '/') < 2) { $split = explode($string, '/'); } else { $split = array_map( function($value) { return implode('/', $value); }, array_chunk(explode('/', $string), 2) ); } return var_dump($split);

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)
8.3.60.0090.00618.56
8.3.50.0110.01116.23
8.3.40.0180.00318.57
8.3.30.0120.00618.43
8.3.20.0040.00420.16
8.3.10.0070.00021.85
8.3.00.0080.00020.95
8.2.180.0110.00718.41
8.2.170.0070.01022.96
8.2.160.0100.00722.25
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00022.26
8.2.120.0050.00326.35
8.2.110.0030.00620.43
8.2.100.0030.00917.78
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0090.00017.38
8.2.60.0000.00917.91
8.2.50.0050.00318.10
8.2.40.0000.00922.30
8.2.30.0040.00419.09
8.2.20.0000.00717.88
8.2.10.0040.00418.11
8.2.00.0000.00817.95
8.1.280.0160.00925.92
8.1.270.0000.00823.92
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00522.13
8.1.230.0040.00719.07
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0060.00318.43
8.1.160.0000.00819.05
8.1.150.0000.00718.83
8.1.140.0040.00419.43
8.1.130.0030.00318.74
8.1.120.0000.00717.31
8.1.110.0040.00417.30
8.1.100.0030.00517.39
8.1.90.0070.00017.32
8.1.80.0000.00717.40
8.1.70.0070.00017.28
8.1.60.0000.00917.51
8.1.50.0000.00817.51
8.1.40.0080.00017.36
8.1.30.0060.00317.57
8.1.20.0030.00617.59
8.1.10.0080.00017.38
8.1.00.0050.00217.27
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0040.00417.10
8.0.260.0000.00616.79
8.0.250.0030.00316.84
8.0.240.0030.00616.73
8.0.230.0030.00616.86
8.0.220.0040.00416.83
8.0.210.0030.00316.83
8.0.200.0040.00416.90
8.0.190.0030.00616.93
8.0.180.0000.00716.86
8.0.170.0000.00716.81
8.0.160.0000.00716.85
8.0.150.0080.00316.84
8.0.140.0040.00416.81
8.0.130.0000.00713.18
8.0.120.0100.00016.68
8.0.110.0030.00516.75
8.0.100.0000.00716.78
8.0.90.0040.00416.71
8.0.80.0070.01116.85
8.0.70.0000.00716.92
8.0.60.0040.00416.72
8.0.50.0000.00816.66
8.0.30.0080.01116.84
8.0.20.0140.00517.40
8.0.10.0040.00416.82
8.0.00.0090.00916.89
7.4.330.0030.00315.55
7.4.320.0030.00316.47
7.4.300.0000.00716.46
7.4.290.0040.00716.45
7.4.280.0070.00016.54
7.4.270.0000.00716.54
7.4.260.0040.00416.51
7.4.250.0040.00416.35
7.4.240.0040.00416.53
7.4.230.0000.00616.42
7.4.220.0090.01316.51
7.4.210.0030.01216.46
7.4.200.0030.00316.46
7.4.160.0060.01116.38
7.4.150.0030.01417.40
7.4.140.0070.00917.86
7.4.130.0180.00616.29
7.4.120.0080.01416.39
7.4.110.0090.00916.34
7.4.100.0090.00916.35
7.4.90.0130.00616.48
7.4.80.0070.01019.39
7.4.70.0040.01216.50
7.4.60.0130.00316.46
7.4.50.0120.00616.48
7.4.40.0180.00016.45
7.4.30.0060.00916.41
7.4.00.0030.01014.57
7.3.330.0030.00313.21
7.3.320.0020.00213.23
7.3.310.0030.00316.21
7.3.300.0030.00316.09
7.3.290.0070.00916.26
7.3.280.0100.00716.24
7.3.270.0070.01017.40
7.3.260.0130.00716.44
7.3.250.0040.01516.22
7.3.240.0110.01216.39
7.3.230.0070.01016.24
7.3.210.0130.00316.07
7.3.200.0070.01116.25
7.3.190.0110.00516.40
7.3.180.0040.01116.48
7.3.170.0030.01516.29
7.3.160.0150.00616.18
7.2.330.0120.00616.61
7.2.320.0060.01416.44
7.2.310.0070.00916.30
7.2.300.0120.00416.68
7.2.290.0070.01016.75
7.2.60.0030.01316.86
7.2.00.0090.00919.55
7.1.200.0000.01415.74
7.1.100.0630.00716.15
7.1.70.0080.00817.06
7.1.60.0170.01333.36
7.1.50.0530.01333.02
7.1.40.0570.00732.41
7.1.30.0230.00332.64
7.1.20.0470.01332.72
7.1.10.0630.00714.48
7.1.00.0330.01714.67
7.0.200.0400.00714.78
7.0.190.0470.00014.88
7.0.180.0330.01014.36
7.0.170.0300.01314.13
7.0.160.0030.01014.41
7.0.150.0400.00714.27
7.0.140.0330.01014.34
7.0.130.0070.00714.64
7.0.120.0430.00714.60
7.0.110.0630.01014.31
7.0.100.0570.01714.30
7.0.90.0470.00714.34
7.0.80.0400.01014.46
7.0.70.0100.00314.16
7.0.60.0430.01014.37
7.0.50.0400.00714.52
7.0.40.0400.01714.51
7.0.30.0430.00314.65
7.0.20.0470.01014.52
7.0.10.0430.00714.57
7.0.00.0730.01714.46

preferences:
47.21 ms | 401 KiB | 5 Q