3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'ab.cd.ef.gh.ij.kl.mn.op.qr'; $split = array_map( array_chunk(explode('.', $string), 2), function($value) { return implode('.', $value); } ); var_dump($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)
8.3.60.0110.00416.75
8.3.50.0080.01221.92
8.3.40.0140.00018.80
8.3.30.0140.00318.70
8.3.20.0080.00020.30
8.3.10.0000.00723.48
8.3.00.0050.00319.51
8.2.180.0100.01316.63
8.2.170.0110.00422.96
8.2.160.0100.00722.25
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00517.50
8.2.120.0000.00826.35
8.2.110.0030.00621.88
8.2.100.0060.00617.97
8.2.90.0080.00017.75
8.2.80.0050.00318.76
8.2.70.0040.00417.90
8.2.60.0050.00317.50
8.2.50.0080.00017.55
8.2.40.0000.00819.47
8.2.30.0040.00420.54
8.2.20.0040.00417.82
8.2.10.0040.00418.16
8.2.00.0030.00618.06
8.1.280.0130.01025.92
8.1.270.0000.00823.79
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0050.00523.96
8.1.230.0070.00418.97
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0060.00317.62
8.1.160.0050.00321.93
8.1.150.0060.00318.81
8.1.140.0050.00319.63
8.1.130.0000.00717.64
8.1.120.0030.00317.52
8.1.110.0000.00717.42
8.1.100.0000.00817.46
8.1.90.0020.00517.51
8.1.80.0000.00717.45
8.1.70.0000.00717.48
8.1.60.0040.00417.63
8.1.50.0090.00017.53
8.1.40.0040.00417.57
8.1.30.0000.00817.63
8.1.20.0040.00417.64
8.1.10.0000.00817.61
8.1.00.0080.00017.51
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0040.00418.36
8.0.270.0000.00817.11
8.0.260.0040.00417.07
8.0.250.0000.00717.00
8.0.240.0030.00316.92
8.0.230.0030.00616.88
8.0.220.0000.00716.93
8.0.210.0030.00316.89
8.0.200.0060.00017.02
8.0.190.0000.00716.91
8.0.180.0000.00716.88
8.0.170.0000.00717.02
8.0.160.0040.00416.85
8.0.150.0000.00716.89
8.0.140.0040.00416.93
8.0.130.0060.00013.29
8.0.120.0040.00416.92
8.0.110.0070.00016.93
8.0.100.0040.00416.73
8.0.90.0030.00517.05
8.0.80.0130.00316.94
8.0.70.0030.00516.79
8.0.60.0000.00716.99
8.0.50.0000.00717.07
8.0.30.0100.00716.99
8.0.20.0160.01017.40
8.0.10.0090.00016.87
8.0.00.0090.00816.83
7.4.330.0030.00315.08
7.4.320.0030.00316.55
7.4.300.0090.00016.56
7.4.290.0030.00316.62
7.4.280.0040.00416.57
7.4.270.0030.00316.39
7.4.260.0040.00416.46
7.4.250.0030.00616.42
7.4.240.0020.00516.48
7.4.230.0070.00016.60
7.4.220.0130.01016.69
7.4.210.0030.01016.63
7.4.200.0070.00016.30
7.4.160.0160.00516.62
7.4.150.0100.00717.40
7.4.140.0150.00317.86
7.4.130.0050.01416.46
7.4.120.0070.00916.51
7.4.110.0130.00916.66
7.4.100.0140.00416.37
7.4.90.0150.00316.54
7.4.80.0030.01619.39
7.4.70.0090.01316.61
7.4.60.0030.01316.34
7.4.50.0070.00716.50
7.4.40.0110.00616.65
7.4.30.0120.01216.66
7.4.00.0070.01014.91
7.3.330.0050.00213.31
7.3.320.0050.00013.14
7.3.310.0000.00716.28
7.3.300.0030.00316.30
7.3.290.0080.00616.26
7.3.280.0100.00616.29
7.3.270.0100.01417.40
7.3.260.0090.00616.55
7.3.250.0130.00516.34
7.3.240.0090.00916.47
7.3.230.0130.00316.51
7.3.210.0130.00716.52
7.3.200.0130.00316.29
7.3.190.0070.01016.35
7.3.180.0130.00316.32
7.3.170.0030.01816.48
7.3.160.0060.01016.26
7.3.120.0040.01514.94
7.3.110.0070.01114.83
7.3.100.0120.00314.76
7.3.90.0060.00614.53
7.3.80.0040.00414.63
7.3.70.0070.00314.78
7.3.60.0090.01014.58
7.3.50.0030.01014.64
7.3.40.0100.00314.76
7.3.30.0120.00014.73
7.3.20.0140.00016.41
7.3.10.0000.01316.56
7.3.00.0070.00716.66
7.2.330.0090.00916.53
7.2.320.0170.00616.55
7.2.310.0090.01216.40
7.2.300.0040.01516.77
7.2.290.0120.01216.73
7.2.240.0070.01015.03
7.2.230.0040.00414.77
7.2.220.0060.01214.92
7.2.210.0030.00914.89
7.2.200.0080.00814.88
7.2.190.0160.00315.03
7.2.180.0060.00914.80
7.2.170.0040.00815.00
7.2.160.0030.01015.02
7.2.150.0060.00916.88
7.2.140.0030.01016.72
7.2.130.0080.00416.58
7.2.120.0040.01116.96
7.2.110.0070.01116.79
7.2.100.0100.00016.59
7.2.90.0030.00617.06
7.2.80.0090.00916.49
7.2.70.0030.00816.93
7.2.60.0040.00716.74
7.2.50.0070.00716.87
7.2.40.0060.00917.00
7.2.30.0030.01016.90
7.2.20.0030.01316.88
7.2.10.0060.00616.92
7.2.00.0050.00817.91
7.1.330.0060.00615.70
7.1.320.0050.00515.63
7.1.310.0030.01016.00
7.1.300.0070.01015.90
7.1.290.0030.01015.64
7.1.280.0070.00715.78
7.1.270.0060.00615.80
7.1.260.0000.01315.87
7.1.250.0030.00615.48
7.1.200.0030.01015.85
7.1.100.0030.00918.38
7.1.70.0000.01616.81
7.1.60.0090.01519.36
7.1.50.0060.00616.66
7.1.00.0000.08022.44
7.0.200.0030.00716.82
7.0.60.0030.04319.78
7.0.50.0200.07317.80
7.0.40.0000.07720.20
7.0.30.0370.05720.19
7.0.20.0370.07320.16
7.0.10.0130.07320.22
7.0.00.0130.03320.15
5.6.280.0000.05721.03
5.6.210.0070.06020.48
5.6.200.0070.08718.12
5.6.190.0100.06720.50
5.6.180.3600.03720.64
5.6.170.0370.07320.51
5.6.160.0130.08020.61
5.6.150.0070.06318.29
5.6.140.0070.08018.24
5.6.130.0070.08018.28
5.6.120.0100.08020.95
5.6.110.0130.06320.98
5.6.100.0070.03720.98
5.6.90.0170.08321.00
5.6.80.0030.04720.38
5.5.350.3700.03320.41
5.5.340.0100.07717.96
5.5.330.0100.08020.27
5.5.320.0070.07320.34
5.5.310.0330.03720.31
5.5.300.0130.07318.02
5.5.290.0000.04317.92
5.5.280.0100.08320.65
5.5.270.0000.04720.72
5.5.260.0030.09020.79
5.5.250.0070.07720.69
5.5.240.0270.06020.27

preferences:
55.1 ms | 401 KiB | 5 Q