3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'ab.cd.ef.gh.ij.kl.mn.op.qr'; $split = array_map( function($value) { return implode('.', $value); }, // array_chunk(explode('.', $string), 2) ); var_dump($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)
8.3.60.0090.01216.47
8.3.50.0070.01016.34
8.3.40.0030.01218.84
8.3.30.0110.00318.89
8.3.20.0040.00420.34
8.3.10.0000.00823.64
8.3.00.0040.00419.38
8.2.180.0140.00316.50
8.2.170.0150.00022.96
8.2.160.0140.00020.43
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0070.01119.27
8.2.120.0050.00226.35
8.2.110.0070.00321.06
8.2.100.0000.01218.18
8.2.90.0080.00318.93
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0030.00618.10
8.2.40.0000.00820.29
8.2.30.0040.00421.04
8.2.20.0040.00418.11
8.2.10.0040.00417.99
8.2.00.0020.00518.02
8.1.280.0070.01025.92
8.1.270.0000.00822.26
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.96
8.1.230.0070.00419.05
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0060.00317.47
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0080.00018.79
8.1.160.0080.00019.02
8.1.150.0070.00020.61
8.1.140.0000.00719.50
8.1.130.0030.00318.93
8.1.120.0040.00417.50
8.1.110.0040.00417.42
8.1.100.0050.00217.36
8.1.90.0040.00417.46
8.1.80.0000.00717.44
8.1.70.0070.00017.44
8.1.60.0040.00417.60
8.1.50.0040.00417.38
8.1.40.0040.00417.40
8.1.30.0040.00417.59
8.1.20.0040.00417.53
8.1.10.0030.00617.63
8.1.00.0040.00417.55
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0000.00718.29
8.0.270.0000.00717.19
8.0.260.0030.00316.81
8.0.250.0030.00316.99
8.0.240.0040.00416.95
8.0.230.0000.00716.96
8.0.220.0000.00716.80
8.0.210.0000.00716.75
8.0.200.0000.00717.02
8.0.190.0080.00017.05
8.0.180.0050.00316.96
8.0.170.0030.00316.93
8.0.160.0060.00317.01
8.0.150.0000.00716.83
8.0.140.0070.00016.82
8.0.130.0030.00313.35
8.0.120.0080.00016.80
8.0.110.0000.00716.80
8.0.100.0000.00716.93
8.0.90.0040.00416.98
8.0.80.0130.00616.92
8.0.70.0000.00716.72
8.0.60.0000.00716.86
8.0.50.0000.00717.02
8.0.30.0070.01116.88
8.0.20.0090.01017.40
8.0.10.0000.00716.94
8.0.00.0120.00416.77
7.4.330.0000.00715.55
7.4.320.0000.00616.51
7.4.300.0030.00316.60
7.4.290.0070.00016.59
7.4.280.0000.00816.62
7.4.270.0030.00316.49
7.4.260.0000.00716.48
7.4.250.0060.00316.55
7.4.240.0020.00516.62
7.4.230.0070.00016.63
7.4.220.0090.01816.60
7.4.210.0130.00016.48
7.4.200.0000.00716.34
7.4.160.0110.00516.51
7.4.150.0120.01217.40
7.4.140.0120.00717.86
7.4.130.0080.01216.50
7.4.120.0110.00816.46
7.4.110.0000.01816.73
7.4.100.0070.01016.61
7.4.90.0060.00916.45
7.4.80.0060.01219.39
7.4.70.0060.00916.63
7.4.60.0060.00916.69
7.4.50.0110.00416.44
7.4.40.0070.01016.50
7.4.30.0030.01416.43
7.3.330.0000.00613.15
7.3.320.0000.00513.24
7.3.310.0030.00316.19
7.3.300.0000.00716.23
7.3.290.0100.00616.28
7.3.280.0080.00916.27
7.3.270.0110.00717.40
7.3.260.0120.00616.34
7.3.250.0070.01116.35
7.3.240.0090.01016.29
7.3.230.0110.00716.21
7.3.210.0030.01716.36
7.3.200.0100.00716.48
7.3.190.0080.00816.40
7.3.180.0060.01016.46
7.3.170.0170.00016.45
7.3.160.0090.00616.30
7.2.330.0100.00716.34
7.2.320.0160.00616.29
7.2.310.0120.00616.55
7.2.300.0110.01116.11
7.2.290.0120.00616.34
7.1.70.0050.01516.85
7.1.60.0280.01434.96
7.1.50.0320.01434.75
7.1.40.0260.02034.32
7.1.30.0290.01034.31
7.1.20.0270.01434.48
7.1.10.0110.00616.29
7.1.00.0090.00916.48
7.0.200.0090.01216.40
7.0.190.0090.01216.64
7.0.180.0050.01616.03
7.0.170.0090.00616.13
7.0.160.0150.00316.13
7.0.150.0130.00616.11
7.0.140.0090.00916.11
7.0.130.0000.01916.39
7.0.120.0080.00816.26
7.0.110.0100.00716.03
7.0.100.0060.00916.15
7.0.90.0100.00715.97
7.0.80.0060.00915.93
7.0.70.0060.01016.33
7.0.60.0080.00816.07
7.0.50.0030.01116.12
7.0.40.0020.01716.38
7.0.30.0030.01316.37
7.0.20.0000.01516.30
7.0.10.0030.01216.03
7.0.00.0060.00916.27

preferences:
43.01 ms | 401 KiB | 5 Q