3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<user:name test:one = "firstUser" />'; print_r($xml); echo '\n'; echo '\n'; $doc = new DOMDocument(); $xpath = new DOMXPath($doc); $simpleXml = simplexml_load_string($xml); echo '\n'; print_r($simpleXml);

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)
8.4.140.0120.01018.26
8.4.130.0160.00418.67
8.4.120.0080.00924.65
8.4.110.0120.00919.02
8.4.100.0150.00519.01
8.4.90.0150.00620.79
8.4.80.0060.00220.14
8.4.70.0050.00318.31
8.4.60.0050.00321.13
8.4.50.0110.00918.31
8.4.40.0180.00417.89
8.4.30.0130.00719.61
8.4.20.0130.00720.10
8.4.10.0090.00020.01
8.3.270.0090.01016.86
8.3.260.0140.00417.10
8.3.250.0090.01019.26
8.3.240.0140.00517.22
8.3.230.0110.00816.97
8.3.220.0070.00919.16
8.3.210.0030.00518.70
8.3.200.0140.00716.86
8.3.190.0100.00817.38
8.3.180.0100.01118.80
8.3.170.0030.00617.61
8.3.160.0040.00418.87
8.3.150.0000.00818.94
8.3.140.0060.01017.03
8.3.130.0080.00318.58
8.3.120.0190.00019.22
8.3.110.0040.00420.94
8.3.100.0030.00620.77
8.3.90.0070.00026.77
8.3.80.0060.00319.36
8.3.70.0140.00716.75
8.3.60.0090.00616.88
8.3.50.0130.00817.66
8.3.40.0090.00919.35
8.3.30.0070.00718.95
8.3.20.0000.00720.60
8.3.10.0040.00421.46
8.3.00.0040.00419.64
8.2.290.0050.00421.03
8.2.280.0060.00220.80
8.2.270.0080.00017.69
8.2.260.0090.00617.06
8.2.250.0030.00517.02
8.2.240.0000.00919.21
8.2.230.0090.00022.58
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0090.00018.88
8.2.190.0100.01017.13
8.2.180.0150.00616.88
8.2.170.0040.01422.96
8.2.160.0150.00019.46
8.2.150.0030.00525.66
8.2.140.0050.00324.66
8.2.130.0080.00021.50
8.2.120.0040.00426.35
8.2.110.0000.01021.56
8.2.100.0040.00718.41
8.2.90.0000.00819.78
8.2.80.0050.00319.71
8.2.70.0050.00317.88
8.2.60.0060.00318.30
8.2.50.0000.00818.47
8.2.40.0000.00720.92
8.2.30.0000.00719.45
8.2.20.0040.00418.33
8.2.10.0050.00518.39
8.2.00.0000.00718.47
8.1.330.0110.01022.30
8.1.320.0140.00516.48
8.1.310.0120.00616.95
8.1.300.0080.00018.88
8.1.290.0050.00530.84
8.1.280.0070.01425.92
8.1.270.0040.00424.13
8.1.260.0070.01126.35
8.1.250.0080.00028.09
8.1.240.0070.00322.99
8.1.230.0090.00318.01
8.1.220.0000.00818.05
8.1.210.0000.00818.77
8.1.200.0000.01017.48
8.1.190.0000.00917.48
8.1.180.0040.00418.10
8.1.170.0050.00318.86
8.1.160.0040.00419.23
8.1.150.0000.00720.54
8.1.140.0040.00420.01
8.1.130.0080.00019.19
8.1.120.0070.00017.89
8.1.110.0080.00017.82
8.1.100.0060.00317.84
8.1.90.0000.00717.82
8.1.80.0040.00717.61
8.1.70.0070.00017.83
8.1.60.0030.00617.71
8.1.50.0050.00317.89
8.1.40.0090.00017.64
8.1.30.0040.00718.00
8.1.20.0050.00318.02
8.1.10.0000.00817.93
8.1.00.0000.00917.94
8.0.300.0070.00018.77
8.0.290.0000.00917.13
8.0.280.0040.00418.71
8.0.270.0000.00717.52
8.0.260.0030.00319.25
8.0.250.0000.00717.41
8.0.240.0000.00817.13
8.0.230.0000.00917.36
8.0.220.0000.00717.01
8.0.210.0070.00017.36
8.0.200.0000.00717.12
8.0.190.0030.00717.39
8.0.180.0040.00417.34
8.0.170.0080.00017.31
8.0.160.0030.00517.21
8.0.150.0000.00717.20
8.0.140.0040.00417.03
8.0.130.0050.00313.57
8.0.120.0050.00317.11
8.0.110.0000.00917.36
8.0.100.0040.00417.23
8.0.90.0000.00717.24
8.0.80.0000.01517.14
8.0.70.0020.00517.06
8.0.60.0050.00317.06
8.0.50.0070.00017.10
8.0.30.0100.00817.27
8.0.20.0140.00517.52
8.0.10.0080.00017.38
8.0.00.0070.01116.93
7.4.330.0060.00015.55
7.4.320.0000.00716.78
7.4.300.0060.00016.89
7.4.290.0030.00816.79
7.4.280.0040.00416.81
7.4.270.0000.00816.75
7.4.260.0040.00416.89
7.4.250.0000.00816.85
7.4.240.0070.00016.98
7.4.230.0030.00516.70
7.4.220.0120.01216.78
7.4.210.0060.00916.80
7.4.200.0040.00416.91
7.4.160.0120.00816.76
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0070.01316.79
7.4.120.0120.00816.85
7.4.110.0120.00416.74
7.4.100.0110.01416.77
7.4.90.0070.01116.98
7.4.80.0070.01619.39
7.4.70.0170.00016.76
7.4.60.0130.00316.83
7.4.50.0060.00916.80
7.4.40.0030.01316.78
7.4.30.0170.00016.92
7.4.00.0070.01314.84
7.3.330.0050.00013.14
7.3.320.0030.00313.53
7.3.310.0040.00416.32
7.3.300.0000.00716.60
7.3.290.0070.00816.49
7.3.280.0110.00516.54
7.3.270.0090.00917.40
7.3.260.0280.01416.65
7.3.250.0120.00916.64
7.3.240.0090.00816.67
7.3.230.0100.00716.64
7.3.210.0090.00916.81
7.3.200.0080.00816.71
7.3.190.0130.00316.66
7.3.180.0060.01016.62
7.3.170.0100.00516.55
7.3.160.0060.00916.60
7.2.330.0140.00417.14
7.2.320.0060.01016.99
7.2.310.0080.01116.92
7.2.300.0130.00617.00
7.2.290.0030.01316.93
7.2.80.0030.01016.42
7.2.60.0050.00316.90
7.1.200.0060.00615.94
7.1.90.0060.00818.29
7.1.80.0080.00518.32
7.1.70.0010.01317.29
7.1.60.0170.00935.22
7.1.50.0170.01634.79
7.1.40.0170.01434.60
7.1.30.0140.01334.56
7.1.20.0180.01234.57
7.1.10.0030.01116.75
7.1.00.0110.00416.80
7.0.230.0070.00717.65
7.0.220.0070.00818.04
7.0.200.0030.01116.98
7.0.190.0060.00916.96
7.0.180.0040.01216.43
7.0.170.0050.00916.44
7.0.160.0030.01216.52
7.0.150.0060.00916.41
7.0.140.0030.01216.52
7.0.130.0020.01316.56
7.0.120.0060.00916.68
7.0.110.0040.01016.55
7.0.100.0030.01316.46
7.0.90.0000.01416.42
7.0.80.0050.00916.55
7.0.70.0090.00416.51
7.0.60.0070.00616.30
7.0.50.0050.00816.54
7.0.40.0070.00716.64
7.0.30.0050.01116.60
7.0.20.0050.01016.60
7.0.10.0050.00916.49
7.0.00.0040.00916.58

preferences:
104.34 ms | 403 KiB | 5 Q