3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str= "08092014"; print(chunk_split($str,2,"-")); ?>

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)
8.3.60.0170.00316.63
8.3.50.0220.01022.78
8.3.40.0070.01118.67
8.3.30.0070.00719.04
8.3.20.0080.00019.93
8.3.10.0040.00423.61
8.3.00.0040.00419.01
8.2.180.0150.00018.16
8.2.170.0070.00722.96
8.2.160.0070.00720.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0140.00721.05
8.2.100.0080.00417.84
8.2.90.0040.00419.26
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0080.00017.80
8.2.50.0050.00218.10
8.2.40.0060.00320.48
8.2.30.0000.00719.31
8.2.20.0000.00817.67
8.2.10.0000.00717.96
8.2.00.0000.00717.62
8.1.280.0140.00625.92
8.1.270.0080.00021.81
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00923.83
8.1.230.0080.00317.70
8.1.220.0080.00017.74
8.1.210.0050.00518.77
8.1.200.0060.00317.23
8.1.190.0070.00017.40
8.1.180.0000.00818.10
8.1.170.0030.00618.30
8.1.160.0030.00618.75
8.1.150.0000.00718.71
8.1.140.0040.00417.45
8.1.130.0040.00417.86
8.1.120.0050.00317.38
8.1.110.0050.00217.39
8.1.100.0000.00717.29
8.1.90.0040.00417.36
8.1.80.0050.00217.28
8.1.70.0000.00717.38
8.1.60.0000.00817.40
8.1.50.0000.00917.35
8.1.40.0060.00317.33
8.1.30.0030.00517.37
8.1.20.0040.00417.59
8.1.10.0040.00417.51
8.1.00.0040.00417.30
8.0.300.0080.00020.69
8.0.290.0050.00316.75
8.0.280.0030.00318.48
8.0.270.0000.00717.27
8.0.260.0030.00317.17
8.0.250.0060.00017.00
8.0.240.0000.00616.96
8.0.230.0000.00816.91
8.0.220.0040.00416.76
8.0.210.0050.00216.83
8.0.200.0060.00016.85
8.0.190.0030.00616.84
8.0.180.0080.00016.91
8.0.170.0000.00816.80
8.0.160.0000.00716.81
8.0.150.0030.00316.80
8.0.140.0070.00016.76
8.0.130.0070.00013.21
8.0.120.0030.00516.68
8.0.110.0000.00716.67
8.0.100.0000.00716.81
8.0.90.0040.00416.71
8.0.80.0120.00316.80
8.0.70.0000.00816.87
8.0.60.0040.00416.68
8.0.50.0000.00816.79
8.0.30.0050.01416.88
8.0.20.0100.01217.40
8.0.10.0000.00716.80
8.0.00.0100.00816.72
7.4.330.0000.00515.00
7.4.320.0030.00316.34
7.4.300.0030.00316.39
7.4.290.0000.00716.59
7.4.280.0040.00416.42
7.4.270.0000.00716.47
7.4.260.0110.00016.53
7.4.250.0000.00816.42
7.4.240.0040.00516.54
7.4.230.0060.00016.34
7.4.220.0130.00316.40
7.4.210.0070.01516.34
7.4.200.0000.00716.28
7.4.160.0080.00816.33
7.4.150.0040.01817.40
7.4.140.0040.01317.86
7.4.130.0070.01016.45
7.4.120.0090.00816.56
7.4.110.0070.01116.73
7.4.100.0120.00616.42
7.4.90.0120.00916.48
7.4.80.0110.00719.39
7.4.70.0040.01716.50
7.4.60.0030.01316.41
7.4.50.0040.00416.39
7.4.40.0070.01316.35
7.4.30.0090.00616.38
7.4.00.0050.01214.88
7.3.330.0040.00412.90
7.3.320.0030.00312.88
7.3.310.0000.00715.96
7.3.300.0060.00016.18
7.3.290.0030.01016.11
7.3.280.0080.00816.14
7.3.270.0100.01317.40
7.3.260.0070.01116.24
7.3.250.0040.01516.41
7.3.240.0120.00616.37
7.3.230.0070.01116.39
7.3.210.0070.01116.36
7.3.200.0030.01219.39
7.3.190.0060.00916.30
7.3.180.0090.00616.18
7.3.170.0100.00516.34
7.3.160.0100.01016.28
7.3.120.0070.01014.90
7.3.110.0100.00714.57
7.3.100.0000.01514.48
7.3.90.0060.01214.59
7.3.80.0070.00714.63
7.3.70.0050.00514.61
7.3.60.0030.00714.74
7.3.50.0000.01614.86
7.3.40.0080.00814.70
7.3.30.0060.00914.63
7.3.20.0030.00716.68
7.3.10.0030.01416.70
7.3.00.0030.00616.64
7.2.330.0070.01016.22
7.2.320.0140.00716.50
7.2.310.0110.00516.39
7.2.300.0070.01016.36
7.2.290.0090.01216.29
7.2.250.0110.00814.90
7.2.240.0100.00715.00
7.2.230.0000.01315.14
7.2.220.0070.01014.60
7.2.210.0090.00014.95
7.2.200.0060.00614.89
7.2.190.0000.01214.91
7.2.180.0040.01015.04
7.2.170.0070.00314.70
7.1.330.0120.00315.81
7.1.320.0000.01115.59
7.1.310.0030.00615.76
7.1.300.0060.00615.50
7.1.290.0000.00815.65
7.1.280.0090.00615.73
7.1.270.0070.00715.68
7.1.260.0100.00315.76
7.1.200.0080.00415.77
7.1.70.0110.00017.09
7.1.60.0100.01419.46
7.1.50.0110.00816.90
7.1.00.0100.07022.27
7.0.200.0000.00716.75
7.0.140.0070.07022.16
7.0.60.0000.09019.93
7.0.50.0070.07017.89
7.0.40.0030.04720.20
7.0.30.0530.03320.09
7.0.20.0330.07720.00
7.0.10.0100.06720.30
7.0.00.0100.03720.16
5.6.280.0070.07021.11
5.6.210.0030.08720.62
5.6.200.0000.05318.18
5.6.190.0170.07320.77
5.6.180.0230.08320.45
5.6.170.0200.03720.62
5.6.160.0100.07320.32
5.6.150.0070.08018.18
5.6.140.0070.08018.12
5.6.130.0000.04318.16
5.6.120.0000.08720.99
5.6.110.0100.07320.99
5.6.100.0070.07721.12
5.6.90.0200.07020.98
5.6.80.0100.07720.40
5.5.350.0330.06320.39
5.5.340.0000.09017.87
5.5.330.0030.04720.19
5.5.320.0230.08020.17
5.5.310.0130.04320.13
5.5.300.0200.06017.95
5.5.290.0130.06017.92
5.5.280.0030.08020.79
5.5.270.0030.04020.71
5.5.260.0000.05020.87
5.5.250.0130.07720.55
5.5.240.0070.07020.20
5.4.450.0570.04719.41
5.4.440.0100.05319.43
5.4.430.0530.04719.36
5.4.420.0400.03319.45
5.4.410.0300.03719.29
5.4.400.0370.04319.08
5.4.390.0430.04019.24
5.4.380.0430.04318.71
5.4.370.0830.05318.50
5.4.360.0600.06318.64
5.4.350.0570.05718.50
5.4.340.0400.05318.78
5.4.320.0110.04112.45
5.4.310.0070.05212.45
5.4.300.0070.04412.45
5.4.290.0060.03912.45
5.4.280.0080.03412.35
5.4.270.0050.03612.34
5.4.260.0030.03912.35
5.4.250.0060.03812.35
5.4.240.0090.03312.34
5.4.230.0040.03912.34
5.4.220.0040.03812.34
5.4.210.0060.03412.34
5.4.200.0030.04012.34
5.4.190.0030.03912.34
5.4.180.0080.03412.33
5.4.170.0050.04012.34
5.4.160.0090.03312.34
5.4.150.0050.03712.34
5.4.140.0050.03712.02
5.4.130.0050.03612.01
5.4.120.0080.03211.96
5.4.110.0050.03611.96
5.4.100.0070.03511.96
5.4.90.0070.03511.96
5.4.80.0070.04011.96
5.4.70.0110.04111.96
5.4.60.0110.03011.96
5.4.50.0060.03811.96
5.4.40.0050.03411.95
5.4.30.0050.03811.95
5.4.20.0090.03111.95
5.4.10.0050.03511.94
5.4.00.0080.03511.43
5.3.290.0070.03712.80
5.3.280.0070.03712.71
5.3.270.0050.04112.72
5.3.260.0040.04012.72
5.3.250.0090.03412.72
5.3.240.0100.03312.72
5.3.230.0030.04112.71
5.3.220.0050.03812.68
5.3.210.0050.04412.68
5.3.200.0090.03412.68
5.3.190.0060.03712.68
5.3.180.0060.03512.68
5.3.170.0060.03612.67
5.3.160.0060.03612.67
5.3.150.0070.03612.67
5.3.140.0050.03712.66
5.3.130.0050.03912.65
5.3.120.0050.04112.66
5.3.110.0070.04312.66
5.3.100.0050.03812.12
5.3.90.0070.04012.08
5.3.80.0030.03912.07
5.3.70.0060.03612.08
5.3.60.0110.03312.06
5.3.50.0060.03612.00
5.3.40.0060.05012.00
5.3.30.0050.04411.94
5.3.20.0090.04211.72
5.3.10.0070.04111.69
5.3.00.0050.03711.67
5.2.170.0020.0339.18
5.2.160.0060.0289.18
5.2.150.0030.0319.18
5.2.140.0030.0319.17
5.2.130.0060.0269.14
5.2.120.0040.0299.13
5.2.110.0080.0299.14
5.2.100.0050.0299.14
5.2.90.0050.0299.14
5.2.80.0060.0329.13
5.2.70.0030.0329.13
5.2.60.0050.0299.08
5.2.50.0050.0299.05
5.2.40.0080.0259.03
5.2.30.0030.0309.01
5.2.20.0070.0269.00
5.2.10.0040.0288.92
5.2.00.0040.0318.77
5.1.60.0040.0258.06
5.1.50.0050.0238.05
5.1.40.0010.0278.04
5.1.30.0030.0278.39
5.1.20.0020.0288.41
5.1.10.0060.0248.13
5.1.00.0030.0318.13
5.0.50.0040.0256.61
5.0.40.0050.0226.47
5.0.30.0040.0316.28
5.0.20.0040.0186.25
5.0.10.0010.0216.23
5.0.00.0040.0296.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0050.0134.75
4.4.50.0020.0164.77
4.4.40.0030.0244.70
4.4.30.0020.0164.76
4.4.20.0060.0124.85
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0144.67
4.3.90.0050.0124.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0144.63
4.3.40.0030.0234.54
4.3.30.0020.0163.27
4.3.20.0020.0163.26
4.3.10.0010.0173.22
4.3.00.0030.01715.68

preferences:
47.96 ms | 401 KiB | 5 Q