3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(xmlwriter_set_indent_string('asdf','asdf'));

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)
8.3.60.0060.01218.68
8.3.50.0140.00019.85
8.3.40.0110.00718.88
8.3.30.0140.00019.21
8.3.20.0050.00320.20
8.3.10.0000.00823.61
8.3.00.0080.00017.46
8.2.180.0190.00316.63
8.2.170.0140.00022.96
8.2.160.0100.00620.46
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.01526.16
8.2.120.0000.00821.22
8.2.110.0050.00520.47
8.2.100.0090.00317.71
8.2.90.0060.00318.07
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.78
8.2.50.0090.00018.07
8.2.40.0030.00518.22
8.2.30.0040.00418.04
8.2.20.0000.00717.62
8.2.10.0000.00717.87
8.2.00.0040.00417.57
8.1.280.0070.00725.92
8.1.270.0040.00423.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.14
8.1.230.0080.00320.68
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0080.00317.13
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0030.00521.93
8.1.150.0070.00018.75
8.1.140.0040.00417.37
8.1.130.0030.00317.75
8.1.120.0070.00017.34
8.1.110.0080.00017.32
8.1.100.0000.00717.19
8.1.90.0070.00017.32
8.1.80.0000.00717.35
8.1.70.0030.00317.30
8.1.60.0060.00317.39
8.1.50.0030.00617.49
8.1.40.0090.00017.46
8.1.30.0080.00017.65
8.1.20.0050.00517.54
8.1.10.0040.00417.50
8.1.00.0050.00217.41
8.0.300.0040.00420.14
8.0.290.0070.00016.63
8.0.280.0080.00018.39
8.0.270.0080.00017.21
8.0.260.0060.00017.15
8.0.250.0030.00316.87
8.0.240.0000.00816.93
8.0.230.0040.00416.82
8.0.220.0000.00716.80
8.0.210.0040.00416.89
8.0.200.0040.00417.00
8.0.190.0030.00616.94
8.0.180.0030.00616.91
8.0.170.0000.00816.99
8.0.160.0030.00316.83
8.0.150.0050.00216.88
8.0.140.0000.00716.82
8.0.130.0030.00313.32
8.0.120.0000.00716.75
8.0.110.0040.00416.92
8.0.100.0040.00416.89
8.0.90.0040.00416.68
8.0.80.0060.01016.78
8.0.70.0050.00316.92
8.0.60.0060.00316.96
8.0.50.0080.00016.76
8.0.30.0090.01817.08
8.0.20.0160.00617.40
8.0.10.0040.00416.84
8.0.00.0100.00816.67
7.4.330.0030.00315.00
7.4.320.0070.00016.50
7.4.300.0000.00616.41
7.4.290.0070.00016.26
7.4.280.0050.00316.45
7.4.270.0050.00216.51
7.4.260.0040.00416.36
7.4.250.0000.00716.32
7.4.240.0040.00316.34
7.4.230.0040.00416.45
7.4.220.0130.00616.49
7.4.210.0040.01016.49
7.4.200.0070.00016.50
7.4.160.0130.00316.36
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0120.00816.41
7.4.120.0100.01116.41
7.4.110.0130.00416.50
7.4.100.0070.01016.50
7.4.90.0100.00716.21
7.4.80.0100.00619.39
7.4.70.0030.01416.41
7.4.60.0070.01016.59
7.4.50.0000.00616.34
7.4.40.0060.01016.20
7.4.30.0090.00616.37
7.4.00.0060.01215.11
7.3.330.0050.00013.11
7.3.320.0050.00012.93
7.3.310.0070.00016.25
7.3.300.0070.00016.10
7.3.290.0070.00716.19
7.3.280.0080.00816.19
7.3.270.0100.00717.40
7.3.260.0120.01116.33
7.3.250.0100.00916.24
7.3.240.0060.01216.24
7.3.230.0120.00316.39
7.3.210.0120.00416.41
7.3.200.0090.00919.39
7.3.190.0070.01016.23
7.3.180.0030.01416.24
7.3.170.0130.00316.41
7.3.160.0100.00716.40
7.2.330.0150.00916.49
7.2.320.0090.01516.09
7.2.310.0100.00716.58
7.2.300.0100.01316.46
7.2.290.0160.00016.47
7.2.60.0090.00616.61
7.2.00.0000.01119.26
7.1.200.0030.01015.73
7.1.100.0060.00318.00
7.1.70.0040.01617.03
7.1.60.0100.01419.40
7.1.50.0100.01416.85
7.1.00.0030.07722.54
7.0.200.0030.00516.44
7.0.140.0070.07021.95
7.0.60.0030.04019.90
7.0.50.0100.05017.66
7.0.40.0030.04319.96
7.0.30.0230.04320.25
7.0.20.0330.08720.16
7.0.10.0130.07020.18
7.0.00.0030.07320.19
5.6.280.0100.06720.91
5.6.210.0130.05320.60
5.6.200.0100.08318.16
5.6.190.0100.06720.39
5.6.180.0270.07020.48
5.6.170.0270.04720.51
5.6.160.0100.05720.37
5.6.150.0100.07718.20
5.6.140.0070.03718.20
5.6.130.0130.06318.11
5.6.120.0130.07321.09
5.6.110.0130.08321.12
5.6.100.0000.04321.07
5.6.90.0030.04020.95
5.6.80.0100.08320.32
5.5.350.0270.04720.44
5.5.340.0070.05317.98
5.5.330.0030.04020.30
5.5.320.0230.07320.24
5.5.310.0370.06720.29
5.5.300.0030.06317.95
5.5.290.0000.07018.00
5.5.280.0070.07020.89
5.5.270.0030.09020.86
5.5.260.0070.08320.71
5.5.250.0170.08020.57
5.5.240.0100.06320.27
5.4.450.0900.05019.13
5.4.440.0630.06019.16
5.4.430.0370.04719.53
5.4.420.0600.05019.53
5.4.410.0200.04319.31
5.4.400.0870.04318.90
5.4.390.0730.06019.27
5.4.380.0230.04318.52
5.4.370.0070.03718.42
5.4.360.0000.04318.75
5.4.350.0060.04011.98
5.4.340.0050.03711.96
5.4.320.0070.03512.45
5.4.310.0080.03712.45
5.4.300.0080.04112.45
5.4.290.0090.04812.45
5.4.280.0070.03612.35
5.4.270.0070.03812.35
5.4.260.0050.03812.34
5.4.250.0100.03612.34
5.4.240.0110.03112.35
5.4.230.0080.04512.34
5.4.220.0050.03712.34
5.4.210.0030.03812.34
5.4.200.0010.04312.34
5.4.190.0090.03712.33
5.4.180.0050.03812.33
5.4.170.0060.03512.35
5.4.160.0030.03812.34
5.4.150.0060.03512.34
5.4.140.0070.03412.02
5.4.130.0050.03412.01
5.4.120.0040.03411.96
5.4.110.0080.03111.96
5.4.100.0040.03511.96
5.4.90.0030.04211.96
5.4.80.0060.04311.96
5.4.70.0040.03411.96
5.4.60.0040.03611.96
5.4.50.0060.03511.96
5.4.40.0090.03211.95
5.4.30.0040.03611.95
5.4.20.0090.03111.95
5.4.10.0050.03411.94
5.4.00.0040.03611.44
5.3.290.0050.04512.80
5.3.280.0050.03912.71
5.3.270.0060.03812.72
5.3.260.0070.03612.72
5.3.250.0080.03312.72
5.3.240.0060.03612.72
5.3.230.0120.04212.71
5.3.220.0090.03212.68
5.3.210.0050.04012.68
5.3.200.0080.03312.68
5.3.190.0090.03712.67
5.3.180.0050.03712.67
5.3.170.0030.03812.67
5.3.160.0050.03612.68
5.3.150.0080.03312.67
5.3.140.0040.03712.66
5.3.130.0030.04012.66
5.3.120.0080.03612.66
5.3.110.0020.04112.66
5.3.100.0060.03612.12
5.3.90.0050.03612.08
5.3.80.0080.03312.07
5.3.70.0050.03612.07
5.3.60.0070.03412.06
5.3.50.0070.03412.00
5.3.40.0060.03412.00
5.3.30.0030.03611.94
5.3.20.0070.03311.72
5.3.10.0090.03611.69
5.3.00.0020.03811.68
5.2.170.0050.0299.18
5.2.160.0030.0299.18
5.2.150.0060.0289.18
5.2.140.0040.0309.18
5.2.130.0040.0309.13
5.2.120.0030.0299.14
5.2.110.0080.0279.14
5.2.100.0070.0269.13
5.2.90.0020.0329.14
5.2.80.0080.0259.13
5.2.70.0060.0279.13
5.2.60.0040.0299.08
5.2.50.0060.0289.05
5.2.40.0030.0289.03
5.2.30.0040.0299.00
5.2.20.0030.0289.00
5.2.10.0040.0328.92
5.2.00.0070.0288.77
5.1.60.0070.0228.06
5.1.50.0050.0328.05
5.1.40.0060.0298.04
5.1.30.0040.0318.38
5.1.20.0050.0268.41
5.1.10.0050.0248.14
5.1.00.0040.0348.14
5.0.50.0040.0196.61
5.0.40.0020.0196.47
5.0.30.0000.0416.29
5.0.20.0030.0206.26
5.0.10.0030.0206.23
5.0.00.0040.0356.22
4.4.90.0030.0244.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0010.0184.76
4.4.50.0020.0164.77
4.4.40.0020.0324.71
4.4.30.0060.0234.76
4.4.20.0040.0144.85
4.4.10.0070.0204.85
4.4.00.0020.0304.76
4.3.110.0060.0144.67
4.3.100.0030.0204.67
4.3.90.0030.0144.63
4.3.80.0020.0244.59
4.3.70.0030.0134.63
4.3.60.0040.0214.63
4.3.50.0020.0204.63
4.3.40.0030.0284.54
4.3.30.0020.0213.28
4.3.20.0030.0273.25
4.3.10.0020.0153.21
4.3.00.0130.0207.21

preferences:
50.81 ms | 400 KiB | 5 Q