3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new DOMDocument(); $xml->loadXML('<root><node/></root>'); $xpath = new DOMXpath($xml); $el = $xml->createElement("testnode", "some val"); $xml->appendChild($el); echo "<xmp>" . $xml->saveXML() . "</xmp>";

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)
8.3.60.0090.00617.00
8.3.50.0100.00817.73
8.3.40.0100.00718.93
8.3.30.0040.01118.92
8.3.20.0030.00518.82
8.3.10.0060.00319.00
8.3.00.0090.00019.50
8.2.180.0030.01416.88
8.2.170.0110.00422.96
8.2.160.0110.00419.29
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.31
8.2.110.0030.01322.61
8.2.100.0120.00018.41
8.2.90.0080.00017.88
8.2.80.0030.00618.90
8.2.70.0040.00418.00
8.2.60.0030.00618.30
8.2.50.0060.00318.07
8.2.40.0030.00618.66
8.2.30.0030.00518.05
8.2.20.0040.00718.04
8.2.10.0040.00418.05
8.2.00.0050.00317.93
8.1.280.0130.00725.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0070.00321.09
8.1.230.0070.00418.08
8.1.220.0040.00418.03
8.1.210.0050.00518.77
8.1.200.0030.00717.73
8.1.190.0000.00817.60
8.1.180.0000.00818.10
8.1.170.0000.00818.99
8.1.160.0000.00819.36
8.1.150.0080.00019.05
8.1.140.0080.00017.83
8.1.130.0030.00318.18
8.1.120.0070.00017.93
8.1.110.0040.00317.70
8.1.100.0050.00317.83
8.1.90.0000.00717.69
8.1.80.0000.00717.92
8.1.70.0040.00417.68
8.1.60.0080.00017.79
8.1.50.0080.00017.68
8.1.40.0040.00417.96
8.1.30.0040.00418.01
8.1.20.0000.00717.91
8.1.10.0050.00217.80
8.1.00.0000.00818.02
8.0.300.0000.00919.09
8.0.290.0000.00717.00
8.0.280.0030.00318.79
8.0.270.0040.00417.66
8.0.260.0000.00717.20
8.0.250.0050.00217.39
8.0.240.0070.00017.29
8.0.230.0040.00417.39
8.0.220.0000.00717.37
8.0.210.0040.00417.13
8.0.200.0030.00317.15
8.0.190.0040.00417.30
8.0.180.0030.00517.37
8.0.170.0030.00617.29
8.0.160.0070.00017.36
8.0.150.0080.00017.37
8.0.140.0020.00517.16
8.0.130.0060.00313.56
8.0.120.0090.00317.30
8.0.110.0040.00417.27
8.0.100.0000.00717.25
8.0.90.0000.00817.11
8.0.80.0070.01417.39
8.0.70.0050.00217.15
8.0.60.0030.00517.01
8.0.50.0000.00717.04
8.0.30.0090.00917.33
8.0.20.0090.00917.39
8.0.10.0000.00817.32
8.0.00.0120.00916.99
7.4.330.0050.00013.35
7.4.320.0030.00316.91
7.4.300.0000.00616.84
7.4.290.0000.00716.80
7.4.280.0040.00416.87
7.4.270.0080.00016.80
7.4.260.0000.00816.98
7.4.250.0030.00516.79
7.4.240.0070.00016.71
7.4.230.0080.00016.94
7.4.220.0150.00016.83
7.4.210.0130.01316.95
7.4.200.0040.00416.89
7.4.190.0040.00416.78
7.4.160.0120.00316.93
7.4.150.0120.00616.68
7.4.140.0100.00716.70
7.4.130.0170.00016.94
7.4.120.0070.01017.04
7.4.110.0100.00716.81
7.4.100.0100.00716.72
7.4.90.0040.01816.79
7.4.80.0140.00319.39
7.4.70.0070.01016.87
7.4.60.0100.00616.78
7.4.50.0090.00316.55
7.4.40.0040.01116.80
7.4.30.0130.00916.83
7.4.00.0080.00615.24
7.3.330.0050.00013.23
7.3.320.0040.00413.28
7.3.310.0000.00716.54
7.3.300.0040.00416.66
7.3.290.0140.00416.57
7.3.280.0110.00816.60
7.3.270.0150.01316.63
7.3.260.0040.01416.79
7.3.250.0080.01016.65
7.3.240.0080.01216.92
7.3.230.0080.00816.77
7.3.210.0130.00616.95
7.3.200.0160.00016.77
7.3.190.0160.00617.04
7.3.180.0070.01016.78
7.3.170.0030.01316.95
7.3.160.0070.01016.79
7.3.120.0040.01414.74
7.3.110.0150.00014.95
7.3.100.0100.00314.68
7.3.90.0000.01214.77
7.3.80.0120.00314.66
7.3.70.0090.00614.93
7.3.60.0030.00815.11
7.3.50.0000.01514.65
7.3.40.0060.00614.95
7.3.30.0060.00814.82
7.3.20.0140.00016.68
7.3.10.0030.01016.59
7.3.00.0070.00716.83
7.2.330.0150.00316.94
7.2.320.0070.01017.21
7.2.310.0130.01017.08
7.2.300.0040.01317.18
7.2.290.0030.01516.78
7.2.250.0120.00615.30
7.2.240.0130.00615.17
7.2.230.0060.01215.33
7.2.220.0000.01315.10
7.2.210.0080.00814.98
7.2.200.0030.01015.13
7.2.190.0110.00015.14
7.2.180.0040.01215.11
7.2.170.0040.01115.18
7.2.130.0030.01017.04
7.2.120.0090.00416.96
7.2.110.0080.01116.89
7.2.100.0180.00416.92
7.2.90.0110.00417.27
7.2.80.0060.01217.07
7.2.70.0040.01817.13
7.2.60.0240.00416.98
7.2.50.0060.01516.98
7.2.40.0220.00416.92
7.2.30.0060.00917.02
7.2.20.0080.01216.81
7.2.10.0140.00717.19
7.2.00.0050.01118.02
7.1.330.0030.01015.99
7.1.320.0080.00416.00
7.1.310.0110.00415.96
7.1.300.0110.00415.94
7.1.290.0090.00315.77
7.1.280.0090.00615.71
7.1.270.0030.01015.80
7.1.260.0060.00915.92
7.1.250.0120.00815.93
7.1.200.0080.00815.74
7.1.100.0000.01118.16
7.1.70.0050.00317.41
7.1.60.0100.00719.30
7.1.50.0030.01617.19
7.1.00.0000.03722.52
7.0.200.0050.00916.81
7.0.140.0070.07022.21
7.0.120.0100.05022.32
7.0.60.0170.05720.24
7.0.50.0030.04318.04
7.0.40.0030.08720.27
7.0.30.0070.07720.26
7.0.20.0070.06720.54
7.0.10.0030.04320.29
7.0.00.0070.08720.29
5.6.280.0000.07721.07
5.6.210.0030.05720.67
5.6.200.0070.06318.36
5.6.190.0070.05020.77
5.6.180.0130.07720.88
5.6.170.0100.08320.66
5.6.160.0100.04720.81
5.6.150.0070.08320.64
5.6.140.0000.06020.28
5.6.130.0000.07020.64
5.6.120.0000.04720.55
5.6.110.0070.08320.37
5.6.100.0100.06720.37
5.6.90.0070.06020.46
5.6.80.0100.05019.94
5.6.70.0170.05719.89
5.6.60.0100.03719.98
5.6.50.0000.05019.94
5.6.40.0070.05019.74
5.6.30.0070.05720.00
5.6.20.0100.07719.63
5.6.10.0130.06320.00
5.6.00.0070.08019.91
5.5.350.0100.05720.47
5.5.340.0030.04318.17
5.5.330.0200.05320.43
5.5.320.0100.07720.71
5.5.310.0030.05720.64
5.5.300.0030.07020.35
5.5.290.0030.05720.36
5.5.280.0000.08720.11
5.5.270.0130.07020.31
5.5.260.0030.04320.40
5.5.250.0100.07320.25
5.5.240.0070.04019.70
5.5.230.0000.09019.65
5.5.220.0070.07019.78
5.5.210.0070.04019.43
5.5.200.0130.03319.41
5.5.190.0130.05719.76
5.5.180.0030.04719.53
5.5.160.0030.08319.76
5.5.150.0000.07319.44
5.5.140.0100.06319.79
5.5.130.0100.04719.61
5.5.120.0070.07719.70
5.5.110.0100.03719.53
5.5.100.0200.06319.70
5.5.90.0000.07719.51
5.5.80.0030.04319.69
5.5.70.0030.04719.32
5.5.60.0100.05019.64
5.5.50.0070.04019.64
5.5.40.0100.06719.57
5.5.30.0070.06719.54
5.5.20.0100.06719.69
5.5.10.0030.04019.68
5.5.00.0070.08019.63
5.4.450.0000.08719.68
5.4.440.0070.04019.71
5.4.430.0100.07719.68
5.4.420.0000.04319.28
5.4.410.0200.05319.43
5.4.400.0030.04019.23
5.4.390.0070.05018.96
5.4.380.0130.03719.16
5.4.370.0030.04018.96
5.4.360.0000.04318.95
5.4.350.0130.07019.23
5.4.340.0000.05319.15
5.4.320.0100.07719.36
5.4.310.0070.08019.16
5.4.300.0130.03319.27
5.4.290.0030.04719.17
5.4.280.0070.03719.12
5.4.270.0030.05019.29
5.4.260.0030.07719.27
5.4.250.0030.05319.35
5.4.240.0130.06718.93
5.4.230.0130.05719.35
5.4.220.0030.08019.35
5.4.210.0130.07319.12
5.4.200.0100.04018.93
5.4.190.0100.07319.11
5.4.180.0070.06019.26
5.4.170.0070.03718.93
5.4.160.0000.05719.13
5.4.150.0070.03719.37
5.4.140.0100.06316.44
5.4.130.0070.07716.68
5.4.120.0130.06316.56
5.4.110.0000.05716.52
5.4.100.0070.07316.62
5.4.90.0000.07716.67
5.4.80.0100.03316.61
5.4.70.0070.03316.61
5.4.60.0030.06316.40
5.4.50.0070.08016.51
5.4.40.0100.07016.64
5.4.30.0030.07716.55
5.4.20.0070.07016.53
5.4.10.0100.04716.77
5.4.00.0130.03315.88
5.3.290.0030.07014.82
5.3.280.0030.07714.75
5.3.270.0130.07314.75
5.3.260.0070.06014.64
5.3.250.0100.07014.72
5.3.240.0030.07714.68
5.3.230.0030.06314.69
5.3.220.0030.07014.72
5.3.210.0030.08014.77
5.3.200.0100.05714.72
5.3.190.0130.06714.73
5.3.180.0100.04314.76
5.3.170.0030.04014.75
5.3.160.0030.04014.70
5.3.150.0000.08314.59
5.3.140.0100.07014.55
5.3.130.0100.04714.75
5.3.120.0000.07714.71
5.3.110.0130.06014.75
5.3.100.0000.05014.15
5.3.90.0130.06714.11
5.3.80.0030.06714.15
5.3.70.0000.08014.21
5.3.60.0100.06014.09
5.3.50.0030.06714.16
5.3.40.0100.06014.10
5.3.30.0130.06314.07
5.3.20.0030.03713.86
5.3.10.0030.07313.82
5.3.00.0100.04713.87
5.2.170.0030.06011.17
5.2.160.0000.04011.30
5.2.150.0070.03311.36
5.2.140.0070.03011.30
5.2.130.0070.02711.30
5.2.120.0070.04011.40
5.2.110.0030.05011.24
5.2.100.0070.05311.13
5.2.90.0100.04011.28
5.2.80.0030.03711.12
5.2.70.0070.03311.30
5.2.60.0030.03311.20
5.2.50.0030.06311.06
5.2.40.0030.04311.14
5.2.30.0000.03011.16
5.2.20.0070.02311.09
5.2.10.0030.05311.08
5.2.00.0000.04010.93
5.1.60.0070.05010.14
5.1.50.0030.05310.04
5.1.40.0070.02710.02
5.1.30.0000.04710.39
5.1.20.0100.05010.57
5.1.10.0100.05010.27
5.1.00.0070.03010.25
5.0.50.0070.0408.73
5.0.40.0030.0438.45
5.0.30.0000.0678.45
5.0.20.0030.0378.41
5.0.10.0000.0238.37
5.0.00.0070.0578.45
4.4.90.0000.0177.74
4.4.80.0000.0177.74
4.4.70.0000.0177.74
4.4.60.0000.0177.74
4.4.50.0100.0307.74
4.4.40.0030.0237.74
4.4.30.0000.0277.74
4.4.20.0000.0377.74
4.4.10.0030.0277.74
4.4.00.0000.0537.74
4.3.110.0000.0337.74
4.3.100.0000.0337.74
4.3.90.0070.0277.74
4.3.80.0030.0237.74
4.3.70.0030.0177.74
4.3.60.0000.0337.74
4.3.50.0100.0307.74
4.3.40.0000.0537.74
4.3.30.0000.0377.74
4.3.20.0000.0307.74
4.3.10.0000.0377.74
4.3.00.0000.0177.74

preferences:
69.74 ms | 401 KiB | 5 Q