3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "---\n title = A nice title goes here\n tags = tag1 tag2 tag3\n ---\n This is the content of this entry...\n Line2\n Line3\n"; $p1 = preg_split("/[\n]*[-]{3}[\n]/", $s, 3, PREG_SPLIT_NO_EMPTY); $p2 = preg_split("/[\n]*[-]{3}[\n]/", $s, 2, PREG_SPLIT_NO_EMPTY); print_r($p1); print_r($p2);

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)
8.3.70.0130.00916.58
8.3.60.0150.00018.30
8.3.50.0150.00321.21
8.3.40.0110.00418.97
8.3.30.0060.00920.32
8.3.20.0040.00420.16
8.3.10.0040.00421.03
8.3.00.0080.00022.40
8.2.180.0150.00416.38
8.2.170.0120.00322.96
8.2.160.0110.00422.25
8.2.150.0030.00624.18
8.2.140.0030.00624.66
8.2.130.0130.00626.16
8.2.120.0040.00420.74
8.2.110.0050.00522.25
8.2.100.0000.01117.91
8.2.90.0030.00619.09
8.2.80.0060.00317.97
8.2.70.0060.00317.75
8.2.60.0070.00017.68
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00719.46
8.2.20.0040.00417.62
8.2.10.0080.00017.71
8.2.00.0000.00917.75
8.1.280.0140.00425.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0030.00620.44
8.1.230.0110.00017.52
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0050.00317.28
8.1.180.0060.00618.10
8.1.170.0040.00418.68
8.1.160.0040.00418.86
8.1.150.0070.00018.65
8.1.140.0040.00717.54
8.1.130.0030.00317.76
8.1.120.0030.00517.48
8.1.110.0080.00017.56
8.1.100.0000.00717.44
8.1.90.0000.00717.45
8.1.80.0000.00717.55
8.1.70.0000.00717.54
8.1.60.0040.00417.67
8.1.50.0080.00017.54
8.1.40.0030.00617.59
8.1.30.0080.00017.72
8.1.20.0030.00617.73
8.1.10.0040.00417.52
8.1.00.0000.01017.43
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00818.41
8.0.270.0030.00317.13
8.0.260.0000.00716.91
8.0.250.0070.00017.09
8.0.240.0100.00017.03
8.0.230.0060.00317.04
8.0.220.0030.00317.01
8.0.210.0040.00416.90
8.0.200.0060.00016.95
8.0.190.0030.00516.92
8.0.180.0000.00716.93
8.0.170.0060.00316.94
8.0.160.0040.00317.00
8.0.150.0000.00716.87
8.0.140.0000.00916.82
8.0.130.0050.00013.46
8.0.120.0050.00316.79
8.0.110.0040.00416.80
8.0.100.0040.00417.00
8.0.90.0040.00416.86
8.0.80.0000.01616.91
8.0.70.0080.00016.91
8.0.60.0050.00317.01
8.0.50.0020.00516.96
8.0.30.0130.00517.06
8.0.20.0140.00617.40
8.0.10.0040.00417.02
8.0.00.0100.00916.94
7.4.330.0030.00316.78
7.4.320.0000.00616.66
7.4.300.0000.00616.66
7.4.290.0000.00816.67
7.4.280.0080.00016.75
7.4.270.0000.00716.66
7.4.260.0000.00513.33
7.4.250.0070.00016.61
7.4.240.0020.00616.70
7.4.230.0030.00316.59
7.4.220.0120.00616.79
7.4.210.0120.00616.71
7.4.200.0030.00416.77
7.4.190.0030.00316.72
7.4.160.0120.00416.47
7.4.150.0120.01117.40
7.4.140.0070.01017.86
7.4.130.0080.00916.71
7.4.120.0080.01016.43
7.4.110.0100.01016.47
7.4.100.0090.01616.39
7.4.90.0190.00416.72
7.4.80.0060.01119.39
7.4.70.0190.00016.91
7.4.60.0140.01516.65
7.4.50.0000.00816.70
7.4.40.0000.01522.77
7.4.30.0130.00316.76
7.4.00.0030.01215.16
7.3.330.0020.00212.98
7.3.320.0000.00513.12
7.3.310.0070.00016.38
7.3.300.0060.00016.26
7.3.290.0070.00716.26
7.3.280.0090.01016.29
7.3.270.0070.01017.40
7.3.260.0150.00618.24
7.3.250.0110.00616.58
7.3.240.0080.00916.50
7.3.230.0060.01216.39
7.3.210.0140.00316.42
7.3.200.0110.00919.39
7.3.190.0030.01216.23
7.3.180.0090.00616.34
7.3.170.0100.01016.40
7.3.160.0000.00016.22
7.3.120.0080.00814.69
7.2.330.0100.00716.73
7.2.320.0030.01616.84
7.2.310.0070.01016.61
7.2.300.0120.00316.64
7.2.290.0070.01416.64
7.2.00.0030.00619.46
7.1.100.0040.00818.36
7.1.70.0080.00817.29
7.1.60.0140.01119.17
7.1.50.0230.00734.70
7.1.00.0000.07722.41
7.0.200.0030.01416.69
7.0.140.0030.07322.07
7.0.100.0230.07320.04
7.0.90.0030.08719.82
7.0.80.0070.04319.99
7.0.70.0100.07719.91
7.0.60.0230.05320.09
7.0.50.0270.05720.44
7.0.40.0200.04720.07
7.0.30.0100.07720.17
7.0.20.0100.08020.14
7.0.10.0170.07020.10
7.0.00.0070.07720.11
5.6.280.0070.07020.98
5.6.250.0070.07320.73
5.6.240.0100.07020.66
5.6.230.0170.04020.74
5.6.220.0030.06720.66
5.6.210.0100.07720.42
5.6.200.0000.05321.04
5.6.190.0100.08721.02
5.6.180.0000.08321.07
5.6.170.0230.07021.01
5.6.160.0100.08721.09
5.6.150.0100.08021.13
5.6.140.0130.07321.03
5.6.130.0100.09021.04
5.6.120.0170.06321.01
5.6.110.0000.05321.07
5.6.100.0100.07020.93
5.6.90.0070.09020.97
5.6.80.0100.05720.33
5.6.70.0030.05320.45
5.6.60.0100.04320.46
5.6.50.0070.08720.55
5.6.40.0070.04720.46
5.6.30.0100.08720.31
5.6.20.0100.07720.28
5.6.10.0130.04320.46
5.6.00.0100.07720.35
5.5.380.0130.06320.39
5.5.370.0070.08720.40
5.5.360.0070.08320.46
5.5.350.0030.09020.35
5.5.340.0000.08020.86
5.5.330.0130.05020.91
5.5.320.0170.03720.84
5.5.310.0100.07320.85
5.5.300.0000.08320.86
5.5.290.0100.06720.77
5.5.280.0100.07320.79
5.5.270.0070.04020.80
5.5.260.0070.07720.90
5.5.250.0070.04720.58
5.5.240.0070.08020.20
5.5.230.0170.07020.29
5.5.220.0100.07319.97
5.5.210.0070.04720.25
5.5.200.0130.04020.24
5.5.190.0030.08020.17
5.5.180.0130.07720.20
5.5.160.0070.08020.25
5.5.150.0100.08020.19
5.5.140.0070.07320.25
5.5.130.0070.06320.22
5.5.120.0000.05020.07
5.5.110.0000.05320.20
5.5.100.0130.07020.13
5.5.90.0170.04320.00
5.5.80.0030.07020.09
5.5.70.0030.08019.99
5.5.60.0070.07320.04
5.5.50.0070.07720.02
5.5.40.0130.05719.89
5.5.30.0130.03720.14
5.5.20.0100.07320.14
5.5.10.0100.07019.96
5.5.00.0100.07720.08
5.4.450.0030.07319.55
5.4.440.0100.07719.39
5.4.430.0030.08319.44
5.4.420.0100.04319.14
5.4.410.0130.07019.07
5.4.400.0100.04319.19
5.4.390.0070.08019.02
5.4.380.0030.06019.04
5.4.370.0130.06018.95
5.4.360.0170.07018.85
5.4.350.0030.08018.85
5.4.340.0130.07319.05
5.4.320.0070.07719.16
5.4.310.0030.07319.03
5.4.300.0100.05019.04
5.4.290.0070.06719.00
5.4.280.0000.09018.95
5.4.270.0030.05019.04
5.4.260.0070.04019.12
5.4.250.0100.07319.12
5.4.240.0070.07719.18
5.4.230.0030.07719.11
5.4.220.0130.06319.10
5.4.210.0100.06719.11
5.4.200.0030.06319.20
5.4.190.0070.04019.12
5.4.180.0130.07319.02
5.4.170.0100.07019.11
5.4.160.0100.04318.82
5.4.150.0100.07718.84
5.4.140.0100.06016.41
5.4.130.0100.07016.54
5.4.120.0070.07316.40
5.4.110.0070.07016.42
5.4.100.0070.08016.45
5.4.90.0100.06716.43
5.4.80.0070.07016.47
5.4.70.0000.07716.48
5.4.60.0200.05716.24
5.4.50.0100.04016.39
5.4.40.0070.03316.45
5.4.30.0100.04016.31
5.4.20.0030.04016.48
5.4.10.0070.05016.40
5.4.00.0100.07015.93
5.3.290.0170.04715.74
5.3.280.0070.08015.74
5.3.270.0100.07715.74
5.3.260.0070.04715.74
5.3.250.0200.06315.74
5.3.240.0100.06015.74
5.3.230.0070.07315.74
5.3.220.0070.04315.74
5.3.210.0130.07015.74
5.3.200.0100.07315.74
5.3.190.0100.07015.74
5.3.180.0070.06015.74
5.3.170.0170.05715.74
5.3.160.0030.06315.74
5.3.150.0000.05015.74
5.3.140.0070.07315.74
5.3.130.0000.07715.74
5.3.120.0100.05715.74
5.3.110.0100.05715.74
5.3.100.0030.07715.74
5.3.90.0070.07715.74
5.3.80.0100.03715.74
5.3.70.0070.07015.74
5.3.60.0100.06315.74
5.3.50.0070.07015.74
5.3.40.0000.05015.74
5.3.30.0100.06315.74
5.3.20.0070.04015.74
5.3.10.0070.07015.74
5.3.00.0100.04315.74
5.2.170.0100.06015.74
5.2.160.0000.03315.74
5.2.150.0130.05715.74
5.2.140.0000.06015.74
5.2.130.0070.06315.74
5.2.120.0070.05715.74
5.2.110.0000.03715.74
5.2.100.0030.03715.74
5.2.90.0000.03315.74
5.2.80.0070.02715.74
5.2.70.0000.03015.74
5.2.60.0030.03715.74
5.2.50.0070.02715.74
5.2.40.0100.02315.74
5.2.30.0000.03015.74
5.2.20.0000.03015.74
5.2.10.0000.03015.74
5.2.00.0030.02715.74
5.1.60.0000.02715.74
5.1.50.0030.02315.74
5.1.40.0000.02715.74
5.1.30.0070.02015.74
5.1.20.0070.02315.74
5.1.10.0070.02315.74
5.1.00.0030.02715.74
5.0.50.0000.02315.74
5.0.40.0100.01015.74
5.0.30.0000.03015.74
5.0.20.0000.03015.74
5.0.10.0000.02015.74
5.0.00.0000.04015.74
4.4.90.0000.01715.74
4.4.80.0070.01015.74
4.4.70.0000.01715.74
4.4.60.0030.01015.74
4.4.50.0070.01015.74
4.4.40.0000.02315.74
4.4.30.0000.01715.74
4.4.20.0030.01315.74
4.4.10.0000.01315.74
4.4.00.0000.02715.74
4.3.110.0000.02315.74
4.3.100.0000.03315.74
4.3.90.0000.01315.74
4.3.80.0000.02715.74
4.3.70.0000.01715.74
4.3.60.0000.02715.74
4.3.50.0030.01715.74
4.3.40.0000.04715.74
4.3.30.0000.02715.74
4.3.20.0000.01315.74
4.3.10.0000.01315.74
4.3.00.0000.01715.74

preferences:
49.42 ms | 402 KiB | 5 Q