3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sample = array('a.col1','a.col2','b.col1','c.col1','c.col2','d.col5'); foreach ($sample as $column) { ${strstr($column, '.', true)}[] = $column; } var_export($a); var_export($b); var_export($c); var_export($d);

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)
8.5.00.0100.01120.07
8.4.150.0030.00014.05
8.4.140.0150.00617.64
8.4.130.0160.00818.67
8.4.120.0100.00820.51
8.4.110.0140.00622.37
8.4.100.0120.00917.78
8.4.90.0120.00918.77
8.4.80.0080.01017.93
8.4.70.0110.00817.68
8.4.60.0130.00624.11
8.4.50.0130.00717.69
8.4.40.0070.00417.59
8.4.30.0130.00720.71
8.4.20.0120.00020.88
8.4.10.0080.01219.61
8.3.280.0120.00818.30
8.3.270.0090.01116.63
8.3.260.0060.00216.44
8.3.250.0040.00518.95
8.3.240.0130.00716.53
8.3.230.0050.00316.45
8.3.220.0120.00617.09
8.3.210.0100.00818.48
8.3.200.0060.00216.45
8.3.190.0110.00817.02
8.3.180.0090.00916.49
8.3.170.0110.00719.10
8.3.160.0180.00018.48
8.3.150.0000.00820.81
8.3.140.0000.01116.40
8.3.130.0030.00716.55
8.3.120.0040.00418.80
8.3.110.0030.00616.63
8.3.100.0100.00016.63
8.3.90.0040.01416.46
8.3.80.0090.00017.97
8.3.70.0190.00616.25
8.3.60.0120.00418.43
8.3.50.0060.00818.51
8.3.40.0120.00618.68
8.3.30.0120.00318.72
8.3.20.0050.00220.82
8.3.10.0030.00621.73
8.3.00.0050.00320.58
8.2.290.0110.00920.52
8.2.280.0060.00319.99
8.2.270.0110.00716.93
8.2.260.0110.00718.69
8.2.250.0040.00418.27
8.2.240.0030.00517.32
8.2.230.0040.00420.94
8.2.220.0080.00024.06
8.2.210.0050.00326.77
8.2.200.0090.00016.75
8.2.190.0070.00718.29
8.2.180.0070.01118.29
8.2.170.0150.00022.96
8.2.160.0070.00721.19
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.01119.72
8.2.110.0090.00022.30
8.2.100.0090.00318.03
8.2.90.0000.00817.96
8.2.80.0000.00918.05
8.2.70.0030.00918.03
8.2.60.0040.00418.19
8.2.50.0040.00418.10
8.2.40.0000.00821.12
8.2.30.0000.00719.29
8.2.20.0030.00518.03
8.2.10.0080.00018.92
8.2.00.0030.00319.27
8.1.330.0060.01223.55
8.1.320.0130.00616.18
8.1.310.0040.00416.64
8.1.300.0050.00317.72
8.1.290.0030.00618.88
8.1.280.0080.00825.92
8.1.270.0090.00020.63
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00320.49
8.1.230.0040.01120.89
8.1.220.0000.00720.97
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0040.00418.76
8.1.160.0000.00718.95
8.1.150.0040.00418.89
8.1.140.0080.00018.93
8.1.130.0040.00419.22
8.1.120.0000.00817.36
8.1.110.0000.00817.45
8.1.100.0030.00517.34
8.1.90.0020.00517.46
8.1.80.0040.00417.43
8.1.70.0000.00717.35
8.1.60.0000.00817.63
8.1.50.0060.00317.55
8.1.40.0000.00817.55
8.1.30.0030.00517.52
8.1.20.0040.00417.64
8.1.10.0050.00217.35
8.1.00.0040.00417.43
8.0.300.0070.00022.03
8.0.290.0050.00316.63
8.0.280.0030.00318.44
8.0.270.0000.00717.26
8.0.260.0030.00316.88
8.0.250.0030.00316.93
8.0.240.0000.00616.94
8.0.230.0030.00316.86
8.0.220.0070.00016.90
8.0.210.0000.00716.78
8.0.200.0040.00416.84
8.0.190.0040.00416.84
8.0.180.0000.00716.91
8.0.170.0060.00316.94
8.0.160.0000.00816.89
8.0.150.0080.00016.88
8.0.140.0060.00316.86
8.0.130.0000.00513.29
8.0.120.0100.00016.81
8.0.110.0000.00716.71
8.0.100.0040.00416.74
8.0.90.0000.00716.88
8.0.80.0140.00316.84
8.0.70.0040.00416.81
8.0.60.0000.00716.91
8.0.50.0050.00316.88
8.0.30.0100.00617.07
8.0.20.0100.00916.96
8.0.10.0030.00517.07
8.0.00.0120.00616.72
7.4.330.0000.00415.55
7.4.320.0000.00616.51
7.4.300.0000.00716.59
7.4.290.0030.00316.50
7.4.280.0000.00816.43
7.4.270.0030.00316.63
7.4.260.0000.00513.26
7.4.250.0070.00016.59
7.4.240.0050.00316.50
7.4.230.0030.00316.63
7.4.220.0030.00316.50
7.4.210.0070.01216.58
7.4.200.0030.00316.50
7.4.130.0120.00616.57
7.4.120.0060.01216.35
7.4.110.0100.00716.30
7.4.100.0170.00316.28
7.4.90.0100.00716.38
7.4.80.0120.00619.39
7.4.70.0100.00716.54
7.4.60.0140.00316.55
7.4.50.0030.01316.34
7.4.40.0130.00316.44
7.4.00.0040.01214.83
7.3.330.0030.00316.34
7.3.320.0000.00513.11
7.3.310.0040.00416.26
7.3.300.0030.00316.24
7.3.290.0030.00316.36
7.3.280.0060.00916.23
7.3.260.0130.00716.49
7.3.230.0100.00716.57
7.3.210.0000.01816.26
7.3.200.0030.01316.46
7.3.190.0080.00816.36
7.3.180.0040.01516.61
7.3.170.0150.00716.60
7.3.160.0040.01116.55
7.3.120.0060.00914.97
7.3.110.0020.01114.72
7.3.100.0060.00814.54
7.3.90.0110.00514.50
7.3.80.0080.00614.75
7.3.70.0050.00714.90
7.3.60.0090.00714.84
7.3.50.0050.00714.64
7.3.40.0070.00614.76
7.3.30.0090.00214.81
7.3.20.0100.00615.58
7.3.10.0030.01415.74
7.3.00.0050.01015.56
7.2.330.0100.01316.54
7.2.320.0130.00816.48
7.2.310.0030.01516.57
7.2.300.0050.01316.39
7.2.290.0120.00616.52
7.2.250.0070.01315.18
7.2.240.0100.00514.94
7.2.230.0060.01014.89
7.2.220.0120.00214.73
7.2.210.0070.00814.98
7.2.200.0080.00415.09
7.2.190.0070.00715.02
7.2.180.0070.00615.06
7.2.170.0040.00815.08
7.2.160.0030.01015.14
7.2.150.0130.00715.01
7.2.140.0110.00315.11
7.2.130.0060.00914.75
7.2.120.0070.00714.95
7.2.110.0030.01015.09
7.2.100.0080.00515.01
7.2.90.0060.00815.12
7.2.80.0110.00514.93
7.2.70.0070.00715.21
7.2.60.0070.00714.97
7.2.50.0030.01015.21
7.2.40.0030.01014.80
7.2.30.0060.01415.00
7.2.20.0000.01915.04
7.2.10.0040.01415.27
7.2.00.0030.01615.01
7.1.330.0050.00914.82
7.1.320.0050.00814.81
7.1.310.0050.00814.98
7.1.300.0080.00414.90
7.1.290.0050.00814.92
7.1.280.0050.00914.77
7.1.270.0050.01314.69
7.1.260.0090.00714.97
7.1.250.0050.00813.80

preferences:
36.35 ms | 403 KiB | 5 Q