3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "A123456789123B"; var_export( preg_split('/(?:^.|...)\K/', $str) );

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)
8.5.00.0140.00720.03
8.4.150.0020.00114.05
8.4.140.0160.00717.82
8.4.130.0150.00418.04
8.4.120.0110.00820.51
8.4.110.0120.00822.39
8.4.100.0130.00717.83
8.4.90.0090.01120.49
8.4.80.0070.00418.96
8.4.70.0090.01020.55
8.4.60.0140.00620.54
8.4.50.0120.00920.47
8.4.40.0100.01017.77
8.4.30.0040.01220.43
8.4.20.0060.00318.07
8.4.10.0060.00321.83
8.3.280.0100.00918.71
8.3.270.0110.00816.77
8.3.260.0040.00516.73
8.3.250.0050.00518.90
8.3.240.0120.00716.82
8.3.230.0090.00516.68
8.3.220.0030.00718.73
8.3.210.0060.00316.62
8.3.200.0070.00216.73
8.3.190.0070.00517.10
8.3.180.0120.00818.57
8.3.170.0070.01116.88
8.3.160.0120.00016.54
8.3.150.0150.00418.61
8.3.140.0090.00016.57
8.3.130.0000.00918.54
8.3.120.0030.00718.83
8.3.110.0030.00516.64
8.3.100.0030.00624.06
8.3.90.0080.01126.77
8.3.80.0060.00316.63
8.3.70.0070.01016.88
8.3.60.0040.01518.55
8.3.50.0120.00320.17
8.3.40.0210.00020.04
8.3.30.0110.00418.98
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.290.0060.00216.83
8.2.280.0080.00718.57
8.2.270.0130.00618.66
8.2.260.0030.01417.14
8.2.250.0070.01318.81
8.2.240.0040.00418.85
8.2.230.0030.00820.94
8.2.220.0050.00537.54
8.2.210.0110.00726.77
8.2.200.0060.00318.41
8.2.190.0030.01216.58
8.2.180.0090.00925.92
8.2.170.0160.00018.91
8.2.160.0030.01022.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00321.07
8.2.110.0030.00622.34
8.2.100.0060.00618.03
8.2.90.0000.00819.20
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0000.00718.02
8.2.20.0040.00420.46
8.2.10.0030.00517.89
8.2.00.0010.00719.17
8.1.330.0100.00916.40
8.1.320.0110.00917.67
8.1.310.0030.00516.73
8.1.300.0060.00916.38
8.1.290.0030.00630.84
8.1.280.0110.00725.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00620.70
8.1.230.0000.01317.77
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.73
8.1.160.0080.00018.81
8.1.150.0040.00418.63
8.1.140.0070.00017.55
8.1.130.0040.00518.74
8.1.120.0060.00518.10
8.1.110.0030.00918.13
8.1.100.0050.00618.11
8.1.90.0100.00218.11
8.1.80.0050.00818.19
8.1.70.0080.00318.09
8.1.60.0130.00218.24
8.1.50.0130.00118.16
8.1.40.0130.00218.20
8.1.30.0100.00518.30
8.1.20.0090.00618.32
8.1.10.0120.00318.23
8.1.00.0130.00517.98
8.0.300.0070.00020.17
8.0.290.0040.00416.75
8.0.280.0040.00420.18
8.0.270.0000.00716.96
8.0.260.0030.00618.25
8.0.250.0090.00217.67
8.0.240.0100.00017.63
8.0.230.0030.00717.64
8.0.220.0080.00317.49
8.0.210.0060.00617.62
8.0.200.0070.00417.66
8.0.190.0100.00517.62
8.0.180.0120.00517.58
8.0.170.0150.00017.41
8.0.160.0110.00317.50
8.0.150.0100.00317.31
8.0.140.0040.01017.26
8.0.130.0140.00017.43
8.0.120.0100.00417.37
8.0.110.0070.00717.29
8.0.100.0110.00317.43
8.0.90.0100.00217.38
8.0.80.0090.00517.31
8.0.70.0100.00317.37
8.0.60.0070.00517.18
8.0.50.0080.00317.13
8.0.30.0110.00217.25
8.0.20.0090.00317.21
8.0.10.0040.00717.46
7.4.330.0090.00216.17
7.4.320.0090.00417.17
7.4.300.0040.00817.23
7.4.290.0070.00617.00
7.4.280.0090.00717.07
7.4.270.0100.00717.17
7.4.260.0090.00617.14
7.4.250.0120.00317.06
7.4.240.0100.00417.12
7.4.230.0090.00517.12
7.4.220.0020.01017.02
7.4.210.0060.00517.01
7.4.200.0050.00717.20
7.4.190.0100.00216.92
7.4.180.0080.00416.92
7.4.160.0090.00517.14
7.4.150.0080.00516.87
7.4.140.0050.00816.92
7.4.130.0100.00416.70
7.4.120.0090.00516.83
7.4.110.0090.00516.84
7.4.100.0080.00316.91
7.4.90.0080.00516.81
7.4.80.0060.00616.72
7.4.70.0120.00216.98
7.4.60.0050.00816.83
7.4.50.0090.00416.92
7.4.40.0100.00316.84
7.4.30.0070.00516.88
7.4.20.0110.00316.92
7.4.10.0060.00716.91
7.4.00.0070.00616.91

preferences:
34.37 ms | 403 KiB | 5 Q