3v4l.org

run code in 300+ PHP versions simultaneously
<?php $line = "HELLO WORLD HOW ARE YOU I AM JUST FINE THANKS"; $plan = [9, 20]; var_dump(plan_split($line, $plan)); function plan_split(string $line, array $plan) : array { preg_match('/(.{' . implode('})(.{', $plan) . '})(.*)/s', $line, $m); array_shift($m); return $m; }

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)
8.3.60.0040.01118.43
8.3.50.0060.00916.56
8.3.40.0140.00018.95
8.3.30.0080.00818.97
8.3.20.0080.00020.36
8.3.10.0090.00021.76
8.3.00.0040.00422.26
8.2.180.0040.01116.75
8.2.170.0090.01222.96
8.2.160.0140.00019.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00720.52
8.2.120.0040.00426.35
8.2.110.0030.00721.01
8.2.100.0090.00317.84
8.2.90.0040.00420.20
8.2.80.0000.00920.59
8.2.70.0030.00518.05
8.2.60.0070.00218.16
8.2.50.0000.00818.10
8.2.40.0070.00020.50
8.2.30.0000.00919.18
8.2.20.0050.00318.06
8.2.10.0040.00417.98
8.2.00.0030.00618.28
8.1.280.0060.01225.92
8.1.270.0000.00821.73
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0140.00322.18
8.1.230.0060.00620.93
8.1.220.0000.00817.74
8.1.210.0040.00418.88
8.1.200.0050.00517.21
8.1.190.0030.00517.35
8.1.180.0030.00618.10
8.1.170.0040.00418.74
8.1.160.0030.00518.92
8.1.150.0040.00420.04
8.1.140.0000.00719.61
8.1.130.0070.00018.93
8.1.120.0040.00417.51
8.1.110.0070.00017.45
8.1.100.0070.00017.65
8.1.90.0040.00417.67
8.1.80.0040.00417.50
8.1.70.0000.00717.63
8.1.60.0030.00517.63
8.1.50.0000.00717.73
8.1.40.0070.00017.66
8.1.30.0000.00817.79
8.1.20.0040.00417.79
8.1.10.0050.00317.76
8.1.00.0000.00817.58
8.0.300.0050.00220.04
8.0.290.0000.00816.88
8.0.280.0000.00718.35
8.0.270.0030.00316.96
8.0.260.0000.00618.97
8.0.250.0040.00417.01
8.0.240.0000.00716.98
8.0.230.0040.00417.14
8.0.220.0030.00317.11
8.0.210.0000.00817.04
8.0.200.0070.00017.10
8.0.190.0000.01017.01
8.0.180.0070.00017.11
8.0.170.0040.00417.06
8.0.160.0000.00717.01
8.0.150.0000.00717.01
8.0.140.0070.00016.91
8.0.130.0050.00013.50
8.0.120.0040.00417.02
8.0.110.0030.00516.96
8.0.100.0040.00417.01
8.0.90.0040.00416.93
8.0.80.0070.00717.08
8.0.70.0070.00016.98
8.0.60.0050.00316.84
8.0.50.0070.00016.87
8.0.30.0110.00717.21
8.0.20.0130.00617.40
8.0.10.0050.00217.07
8.0.00.0160.00416.80
7.4.330.0060.00015.55
7.4.320.0000.00716.59
7.4.300.0070.00016.63
7.4.290.0030.00316.61
7.4.280.0040.00416.69
7.4.270.0030.00316.65
7.4.260.0000.00716.72
7.4.250.0030.00316.84
7.4.240.0000.00716.66
7.4.230.0030.00316.53
7.4.220.0120.00616.76
7.4.210.0100.00316.93
7.4.200.0030.00316.63
7.4.160.0080.00816.76
7.4.150.0130.00917.40
7.4.140.0130.01717.86
7.4.130.0070.01116.70
7.4.120.0070.01116.72
7.4.110.0090.00916.77
7.4.100.0080.00816.46
7.4.90.0140.00316.55
7.4.80.0060.01019.39
7.4.70.0090.00816.57
7.4.60.0100.00616.86
7.4.50.0070.00716.55
7.4.40.0040.01616.63
7.4.30.0120.00616.74
7.4.00.0000.01815.06
7.3.330.0000.00613.53
7.3.320.0030.00313.32
7.3.310.0000.00716.52
7.3.300.0030.00316.38
7.3.290.0080.00616.44
7.3.280.0090.00916.45
7.3.270.0030.01317.40
7.3.260.0100.00816.60
7.3.240.0060.01216.70
7.3.230.0070.01316.50
7.3.210.0070.01016.61
7.3.200.0070.01116.70
7.3.190.0100.01016.56
7.3.180.0040.01116.54
7.3.170.0130.01016.63
7.3.160.0100.00716.59
7.3.120.0090.00614.82
7.3.110.0000.01715.02
7.3.100.0070.01114.81
7.3.90.0000.01014.64
7.3.80.0060.01014.91
7.3.70.0040.01114.96
7.3.60.0070.00314.79
7.3.50.0000.01314.86
7.3.40.0030.01415.13
7.3.30.0120.00314.77
7.3.20.0070.01116.79
7.3.10.0080.00316.75
7.3.00.0030.01016.55
7.2.330.0130.00316.75
7.2.320.0090.01216.63
7.2.310.0060.01016.80
7.2.300.0070.01016.66
7.2.290.0080.00816.75
7.2.240.0090.00915.16
7.2.230.0070.00715.02
7.2.220.0030.01215.06
7.2.210.0140.00014.98
7.2.200.0040.00815.10
7.2.190.0070.01114.78
7.2.180.0060.00615.10
7.2.170.0000.01215.11
7.2.160.0000.01215.06
7.2.150.0040.01516.75
7.2.140.0000.01516.94
7.2.130.0110.00717.05
7.2.120.0030.00916.96
7.2.110.0070.01117.09
7.2.100.0060.00816.95
7.2.90.0060.00916.95
7.2.80.0000.01816.95
7.2.70.0000.01416.94
7.2.60.0090.00417.06
7.2.50.0090.00616.94
7.2.40.0060.00617.01
7.2.30.0100.00717.20
7.2.20.0070.00716.79
7.2.10.0100.00316.91
7.2.00.0110.00416.88
7.1.330.0110.00416.16
7.1.320.0000.01315.86
7.1.310.0060.01015.70
7.1.300.0080.00416.00
7.1.290.0040.01216.13
7.1.280.0030.01415.96
7.1.270.0110.00315.94
7.1.260.0100.00315.62
7.1.250.0070.00716.11
7.1.200.0070.00716.10
7.1.70.0030.00617.39
7.1.60.0060.01617.59
7.1.50.0040.01117.35
7.1.40.0030.01016.77
7.1.30.0070.00416.98
7.1.20.0040.00717.04
7.1.10.0070.00716.67
7.1.00.0000.01116.96
7.0.200.0000.00716.84
7.0.190.0040.00416.84
7.0.180.0030.00516.67
7.0.170.0000.00816.67
7.0.160.0000.01016.67
7.0.150.0040.00416.67
7.0.140.0040.00416.67
7.0.130.0000.00816.69
7.0.120.0040.00416.99
7.0.110.0040.00416.67
7.0.100.0030.00516.67
7.0.90.0030.00916.67
7.0.80.0000.01016.67
7.0.70.0040.00416.67
7.0.60.0060.01616.72
7.0.50.0030.00516.71
7.0.40.0030.00616.67
7.0.30.0000.00716.67
7.0.20.0020.00516.67
7.0.10.0030.00716.67
7.0.00.0040.00416.67

preferences:
47.1 ms | 400 KiB | 5 Q