3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sample = array('a.col1','a.col2','b.col1','c.col1','c.col2','d.col5'); array_walk($sample, function($v) use (&$r){ $arr = explode('.', $v); $alias = isset($arr[0]) ? $arr[0] : ''; $r[$alias][] = isset($arr[1]) ? $arr[1] : ''; }); extract($r); print_r($a);

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)
8.5.00.0130.00819.87
8.4.150.0020.00014.05
8.4.140.0160.00517.41
8.4.130.0120.00817.82
8.4.120.0080.01025.79
8.4.110.0140.00620.51
8.4.100.0050.00417.79
8.4.90.0120.00820.63
8.4.80.0110.00819.15
8.4.70.0050.00820.37
8.4.60.0170.00418.48
8.4.50.0090.01120.40
8.4.40.0130.00619.48
8.4.30.0140.00720.56
8.4.20.0060.00620.85
8.4.10.0180.00019.63
8.3.280.0020.00014.05
8.3.270.0110.00816.69
8.3.260.0110.00816.56
8.3.250.0100.00818.97
8.3.240.0100.00916.43
8.3.230.0130.00616.62
8.3.220.0070.00119.24
8.3.210.0110.01016.63
8.3.200.0130.00616.48
8.3.190.0070.01117.04
8.3.180.0130.00618.84
8.3.170.0120.00819.13
8.3.160.0180.00016.56
8.3.150.0070.01417.01
8.3.140.0110.00417.18
8.3.130.0030.00618.38
8.3.120.0040.00420.78
8.3.110.0000.01120.94
8.3.100.0030.00616.50
8.3.90.0030.01618.46
8.3.80.0060.00317.97
8.3.70.0130.00716.88
8.3.60.0070.00718.31
8.3.50.0070.00518.44
8.3.40.0140.00318.79
8.3.30.0150.00318.67
8.3.20.0040.00420.88
8.3.10.0080.00021.73
8.3.00.0070.00320.67
8.2.290.0110.01016.55
8.2.280.0070.00318.36
8.2.270.0150.00316.85
8.2.260.0150.00317.21
8.2.250.0030.00616.86
8.2.240.0030.00519.00
8.2.230.0000.01022.58
8.2.220.0090.00024.06
8.2.210.0080.00626.77
8.2.200.0030.00918.16
8.2.190.0180.00418.16
8.2.180.0110.01118.41
8.2.170.0140.00722.96
8.2.160.0100.01021.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00620.69
8.2.110.0100.00022.07
8.2.100.0090.00717.53
8.2.90.0080.00017.93
8.2.80.0040.00418.92
8.2.70.0100.00017.63
8.2.60.0030.00618.05
8.2.50.0000.00918.07
8.2.40.0040.00817.64
8.2.30.0080.00018.06
8.2.20.0030.00618.13
8.2.10.0040.00418.83
8.2.00.0000.00719.22
8.1.330.0130.00716.88
8.1.320.0150.00518.09
8.1.310.0100.00716.73
8.1.300.0150.00320.01
8.1.290.0030.00618.88
8.1.280.0060.01025.92
8.1.270.0030.00622.54
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00020.39
8.1.230.0000.01117.83
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00617.35
8.1.190.0030.00517.22
8.1.180.0060.00318.10
8.1.170.0000.00818.68
8.1.160.0070.00018.94
8.1.150.0040.00418.81
8.1.140.0000.00718.95
8.1.130.0030.00317.45
8.1.120.0030.00517.48
8.1.110.0000.00717.48
8.1.100.0050.00317.43
8.1.90.0090.00017.34
8.1.80.0000.00717.48
8.1.70.0070.00017.34
8.1.60.0000.00817.58
8.1.50.0000.00817.57
8.1.40.0040.00417.42
8.1.30.0040.00417.55
8.1.20.0000.00817.56
8.1.10.0000.00717.56
8.1.00.0000.00817.46
8.0.300.0080.00018.77
8.0.290.0030.00616.75
8.0.280.0050.00318.43
8.0.270.0050.00217.20
8.0.260.0070.00016.69
8.0.250.0030.00316.94
8.0.240.0000.00816.97
8.0.230.0070.00016.92
8.0.220.0030.00316.88
8.0.210.0000.00816.80
8.0.200.0060.00016.84
8.0.190.0030.00316.96
8.0.180.0040.00416.92
8.0.170.0040.00416.98
8.0.160.0040.00716.90
8.0.150.0000.00716.91
8.0.140.0000.00816.73
8.0.130.0050.00013.23
8.0.120.0000.00716.86
8.0.110.0000.00816.88
8.0.100.0050.00316.72
8.0.90.0090.00016.68
8.0.80.0060.01316.93
8.0.70.0030.00616.83
8.0.60.0050.00316.77
8.0.50.0020.00516.70
8.0.30.0140.00317.14
8.0.20.0050.01316.74
8.0.10.0040.00416.97
8.0.00.0070.01116.79
7.4.330.0000.00415.55
7.4.320.0000.00616.66
7.4.300.0070.00016.59
7.4.290.0000.00716.48
7.4.280.0030.00516.60
7.4.270.0000.00616.45
7.4.260.0050.00013.26
7.4.250.0070.00016.42
7.4.240.0060.00316.54
7.4.230.0000.00716.68
7.4.220.0020.00516.34
7.4.210.0080.00716.59
7.4.200.0070.00016.41
7.4.130.0110.00716.50
7.4.120.0080.01416.48
7.4.110.0100.00716.54
7.4.100.0040.01616.63
7.4.90.0100.00716.67
7.4.80.0110.00719.39
7.4.70.0160.00616.50
7.4.60.0070.01016.43
7.4.50.0070.00716.63
7.4.40.0050.01416.39
7.4.00.0060.00915.03
7.3.330.0000.00716.36
7.3.320.0050.00013.18
7.3.310.0040.00416.41
7.3.300.0080.00016.36
7.3.290.0040.00416.23
7.3.280.0000.01416.34
7.3.260.0100.01116.51
7.3.230.0140.01116.36
7.3.210.0060.00916.66
7.3.200.0080.01516.36
7.3.190.0090.01216.58
7.3.180.0110.01216.59
7.3.170.0090.00916.47
7.3.160.0090.00616.45
7.3.110.0070.01014.80
7.3.100.0070.01114.64
7.3.90.0130.00614.68
7.3.80.0030.01014.77
7.3.70.0060.00714.61
7.3.60.0090.00614.63
7.3.50.0030.01014.56
7.3.40.0000.01314.74
7.3.30.0030.01014.67
7.3.20.0110.00314.83
7.3.10.0030.01414.84
7.3.00.0070.00714.98
7.2.330.0060.01516.47
7.2.320.0030.01416.39
7.2.310.0080.01116.71
7.2.300.0000.01816.76
7.2.290.0040.01116.44
7.2.240.0150.00315.22
7.2.230.0110.00414.84
7.2.220.0060.00914.93
7.2.210.0080.00814.89
7.2.200.0090.00914.99
7.2.190.0070.00714.77
7.2.180.0000.01414.98
7.2.170.0050.00914.81
7.2.160.0030.01015.18
7.2.150.0090.00915.00
7.2.140.0140.00015.21
7.2.130.0120.00614.98
7.2.120.0100.00615.30
7.2.110.0090.00615.05
7.2.100.0100.00714.93
7.2.90.0110.00714.95
7.2.80.0050.01114.89
7.2.70.0100.00715.16
7.2.60.0060.01215.09
7.2.50.0030.01014.91
7.2.40.0120.00414.97
7.2.30.0070.01414.82
7.2.20.0070.01014.90
7.2.10.0060.01414.68
7.2.00.0210.00714.91
7.1.330.0060.00913.77
7.1.320.0070.01013.95
7.1.310.0050.01013.97
7.1.300.0000.01313.95
7.1.290.0030.01013.93
7.1.280.0040.00813.98
7.1.270.0030.01013.97
7.1.260.0130.00313.90
7.1.250.0090.00614.14

preferences:
33.18 ms | 403 KiB | 5 Q