3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmlstr = <<<XML <?xml version='1.0' standalone='yes'?> <errors> <error code="1">movie 1</error> <error code="2">movie 2</error> </errors> XML; $errors = new SimpleXMLElement($xmlstr); foreach($errors->children() as $error) { foreach($error->attributes() as $k=>$v) { var_dump($k, (string)$v); } }

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)
8.3.70.0060.00916.75
8.3.60.0120.00918.54
8.3.50.0150.00822.01
8.3.40.0110.00418.78
8.3.30.0110.00319.21
8.3.20.0040.00420.35
8.3.10.0040.00420.86
8.3.00.0060.00317.75
8.2.180.0070.01016.38
8.2.170.0080.00622.96
8.2.160.0150.00020.60
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00722.40
8.2.110.0090.00020.52
8.2.100.0070.00318.19
8.2.90.0080.00019.30
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00418.29
8.2.50.0040.00418.07
8.2.40.0030.00618.41
8.2.30.0050.00219.51
8.2.20.0050.00217.97
8.2.10.0040.00418.34
8.2.00.0000.00718.02
8.1.280.0070.00725.92
8.1.270.0050.00323.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.29
8.1.230.0090.00319.38
8.1.220.0030.00517.91
8.1.210.0030.00518.77
8.1.200.0060.00317.38
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0060.00318.79
8.1.160.0000.00722.23
8.1.150.0040.00419.10
8.1.140.0000.00717.71
8.1.130.0030.00318.03
8.1.120.0030.00517.73
8.1.110.0000.00717.74
8.1.100.0040.00417.54
8.1.90.0030.00317.77
8.1.80.0000.00717.71
8.1.70.0070.00017.65
8.1.60.0030.00617.84
8.1.50.0060.00317.78
8.1.40.0000.00817.79
8.1.30.0040.00417.89
8.1.20.0020.00517.94
8.1.10.0040.00417.68
8.1.00.0040.00417.68
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0000.00718.64
8.0.270.0050.00317.42
8.0.260.0000.00617.53
8.0.250.0070.00017.31
8.0.240.0000.00717.07
8.0.230.0040.00417.13
8.0.220.0000.00717.21
8.0.210.0000.00617.07
8.0.200.0000.00817.15
8.0.190.0030.00517.17
8.0.180.0000.00717.11
8.0.170.0040.00417.24
8.0.160.0000.00717.16
8.0.150.0040.00417.04
8.0.140.0000.00716.96
8.0.130.0000.00613.56
8.0.120.0040.00417.20
8.0.110.0000.00817.23
8.0.100.0040.00417.05
8.0.90.0080.00017.12
8.0.80.0150.00717.08
8.0.70.0050.00217.13
8.0.60.0040.00416.91
8.0.50.0050.00217.27
8.0.30.0050.01817.31
8.0.20.0100.01017.40
8.0.10.0070.00017.33
8.0.00.0110.00617.27
7.4.330.0020.00215.32
7.4.320.0000.00616.85
7.4.300.0030.00316.80
7.4.290.0000.00716.65
7.4.280.0040.00416.83
7.4.270.0000.00716.89
7.4.260.0030.00316.78
7.4.250.0040.00416.76
7.4.240.0020.00516.74
7.4.230.0030.00316.82
7.4.220.0090.01116.71
7.4.210.0070.01316.65
7.4.200.0060.00316.79
7.4.160.0100.01316.86
7.4.150.0150.01417.40
7.4.140.0110.01017.86
7.4.130.0050.01216.73
7.4.120.0070.01216.76
7.4.110.0130.00916.63
7.4.100.0080.00816.71
7.4.90.0080.01616.88
7.4.80.0100.00619.03
7.4.70.0130.00316.87
7.4.60.0090.01016.75
7.4.50.0040.00416.48
7.4.40.0040.01416.51
7.4.30.0130.00316.80
7.4.00.0080.01014.83
7.3.330.0060.00013.36
7.3.320.0060.00013.44
7.3.310.0070.00016.45
7.3.300.0000.00616.43
7.3.290.0150.00616.54
7.3.280.0110.00816.49
7.3.270.0150.00617.40
7.3.260.0150.00316.60
7.3.250.0060.01016.62
7.3.240.0060.01116.57
7.3.230.0070.01016.81
7.3.210.0070.01016.56
7.3.200.0090.01019.39
7.3.190.0120.00416.58
7.3.180.0060.00916.60
7.3.170.0100.00716.54
7.3.160.0100.00616.66
7.3.120.0030.01415.11
7.3.110.0090.00914.78
7.3.100.0120.00314.71
7.3.90.0060.01214.89
7.3.80.0040.01214.93
7.3.70.0030.01014.98
7.3.60.0080.00414.78
7.3.50.0000.01714.96
7.3.40.0090.00614.96
7.3.30.0070.00314.87
7.3.20.0080.00816.61
7.3.10.0110.00716.76
7.3.00.0080.00416.66
7.2.330.0130.01016.74
7.2.320.0030.01916.64
7.2.310.0070.01016.79
7.2.300.0120.00617.02
7.2.290.0070.01016.64
7.2.250.0060.01315.29
7.2.240.0030.00915.20
7.2.230.0090.00915.10
7.2.220.0070.01315.27
7.2.210.0030.01015.41
7.2.200.0090.00315.14
7.2.190.0070.01015.27
7.2.180.0130.00315.32
7.2.170.0080.00415.38
7.2.130.0040.00916.49
7.2.120.0120.00816.47
7.2.110.0130.00616.86
7.2.100.0120.00316.61
7.2.90.0180.00416.47
7.2.80.0170.00016.73
7.2.70.0160.00916.57
7.2.60.0050.01116.63
7.2.50.0080.01416.34
7.2.40.0140.00716.77
7.2.30.0100.00616.37
7.2.20.0120.00916.47
7.2.10.0030.01216.45
7.2.00.0130.00518.08
7.1.330.0030.01016.08
7.1.320.0060.00615.88
7.1.310.0060.00615.79
7.1.300.0030.00715.87
7.1.290.0060.00615.84
7.1.280.0040.00815.69
7.1.270.0080.00315.93
7.1.260.0000.01516.13
7.1.250.0100.00315.50
7.1.100.0090.00617.77
7.1.70.0000.00717.32
7.1.60.0100.01419.32
7.1.50.0090.01317.01
7.1.00.0000.07722.52
7.0.200.0000.00917.05
7.0.140.0130.06022.12
7.0.60.0070.07019.95
7.0.50.0070.08317.94
7.0.40.0030.06320.37
7.0.30.0230.04320.25
7.0.20.0200.05320.16
7.0.10.0030.08720.28
7.0.00.0030.07020.24
5.6.280.0030.07321.17
5.6.210.0030.07720.54
5.6.200.0170.07718.24
5.6.190.0130.07720.46
5.6.180.0300.04020.77
5.6.170.0300.08020.70
5.6.160.0070.09020.67
5.6.150.0130.04318.21
5.6.140.0030.08318.26
5.6.130.0030.04018.29
5.6.120.0100.07321.11
5.6.110.0070.08021.16
5.6.100.0070.03721.02
5.6.90.0130.07721.01
5.6.80.0170.06320.53
5.5.350.0130.05720.54
5.5.340.0030.07718.04
5.5.330.0070.06720.26
5.5.320.0300.08020.37
5.5.310.0270.03720.26
5.5.300.0100.08017.98
5.5.290.0030.08718.03
5.5.280.0070.08020.77
5.5.270.0030.08720.82
5.5.260.0200.07020.96
5.5.250.0100.03320.79
5.5.240.0130.07720.25
5.4.450.0100.05319.49
5.4.440.0830.05719.66
5.4.430.0870.05319.61
5.4.420.0670.00019.51
5.4.410.0630.00019.45
5.4.400.0630.00019.30
5.4.390.0630.00019.12
5.4.380.1130.07718.76
5.4.370.1070.06018.75
5.4.360.1000.05018.58
5.4.350.1070.06318.85
5.4.340.0900.05718.58
5.4.320.0050.03912.61
5.4.310.0070.03812.61
5.4.300.0060.03612.61
5.4.290.0110.03212.60
5.4.280.0050.03612.50
5.4.270.0090.04112.50
5.4.260.0050.03812.50
5.4.250.0050.04012.50
5.4.240.0080.03212.50
5.4.230.0030.03912.49
5.4.220.0050.03512.49
5.4.210.0060.03412.49
5.4.200.0060.03712.49
5.4.190.0070.05112.48
5.4.180.0080.03812.48
5.4.170.0070.04012.50
5.4.160.0050.04212.50
5.4.150.0080.03412.49
5.4.140.0090.03612.18
5.4.130.0080.03512.16
5.4.120.0090.03212.13
5.4.110.0090.03912.12
5.4.100.0050.03612.11
5.4.90.0060.03512.12
5.4.80.0060.04112.12
5.4.70.0080.03712.11
5.4.60.0050.03512.11
5.4.50.0060.03412.12
5.4.40.0060.03312.10
5.4.30.0050.03512.10
5.4.20.0050.03612.10
5.4.10.0030.03712.10
5.4.00.0060.03611.59
5.3.290.0070.04412.87
5.3.280.0060.03812.80
5.3.270.0080.04412.81
5.3.260.0090.03712.82
5.3.250.0070.03712.81
5.3.240.0120.03412.81
5.3.230.0080.03712.80
5.3.220.0090.04212.78
5.3.210.0080.04212.78
5.3.200.0120.03712.77
5.3.190.0080.04212.78
5.3.180.0080.03512.77
5.3.170.0070.03912.77
5.3.160.0080.03412.77
5.3.150.0050.04312.77
5.3.140.0070.03912.76
5.3.130.0090.04512.76
5.3.120.0050.04312.76
5.3.110.0090.03612.76
5.3.100.0070.03612.24
5.3.90.0090.03512.23
5.3.80.0080.03512.22
5.3.70.0060.05212.22
5.3.60.0110.03112.20
5.3.50.0050.03712.15
5.3.40.0050.04212.14
5.3.30.0060.03512.11
5.3.20.0060.04211.89
5.3.10.0070.03711.85
5.3.00.0090.03711.84
5.2.170.0050.0309.34
5.2.160.0070.0349.34
5.2.150.0130.0319.34
5.2.140.0070.0289.33
5.2.130.0050.0299.30
5.2.120.0050.0289.29
5.2.110.0070.0309.30
5.2.100.0030.0309.30
5.2.90.0080.0259.30
5.2.80.0050.0329.29
5.2.70.0030.0329.29
5.2.60.0040.0409.25
5.2.50.0030.0329.22
5.2.40.0060.0289.19
5.2.30.0070.0279.17
5.2.20.0070.0299.17
5.2.10.0020.0319.09
5.2.00.0050.0288.95
5.1.60.0030.0258.24
5.1.50.0030.0268.23
5.1.40.0040.0258.22
5.1.30.0050.0258.57
5.1.20.0060.0258.58
5.1.10.0050.0248.30
5.1.00.0030.0288.30
5.0.50.0050.0186.78
5.0.40.0030.0206.65
5.0.30.0050.0396.47
5.0.20.0040.0186.43
5.0.10.0060.0206.41
5.0.00.0040.0296.40
4.4.90.0020.0154.78
4.4.80.0040.0174.75
4.4.70.0050.0134.75
4.4.60.0030.0204.76
4.4.50.0010.0164.77
4.4.40.0040.0304.71
4.4.30.0040.0134.75
4.4.20.0030.0234.84
4.4.10.0050.0184.85
4.4.00.0030.0274.76
4.3.110.0040.0194.67
4.3.100.0040.0134.66
4.3.90.0000.0174.63
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0020.0153.22
4.3.00.0000.01715.60

preferences:
70.8 ms | 401 KiB | 5 Q