3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement(); $xml->addChild('Hello & welcome.');

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)
8.3.70.0110.01116.63
8.3.60.0180.00316.48
8.3.50.0120.01021.99
8.3.40.0140.00718.84
8.3.30.0060.00918.67
8.3.20.0030.00520.07
8.3.10.0080.00023.48
8.3.00.0110.00719.26
8.2.180.0210.00018.41
8.2.170.0100.01322.96
8.2.160.0070.01320.58
8.2.150.0070.01124.18
8.2.140.0090.00024.66
8.2.130.0060.00320.45
8.2.120.0040.00426.35
8.2.110.0060.01122.13
8.2.100.0040.00817.50
8.2.90.0000.00819.15
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0030.00619.37
8.2.30.0040.00420.66
8.2.20.0030.00617.73
8.2.10.0030.00517.86
8.2.00.0040.00417.98
8.1.280.0120.00325.92
8.1.270.0000.01223.88
8.1.260.0000.00828.09
8.1.250.0090.00028.09
8.1.240.0150.00722.47
8.1.230.0040.00817.66
8.1.220.0030.00517.74
8.1.210.0050.00518.77
8.1.200.0060.00317.00
8.1.190.0000.00817.54
8.1.180.0040.00418.10
8.1.170.0070.00018.43
8.1.160.0040.00421.85
8.1.150.0000.00718.79
8.1.140.0080.00019.44
8.1.130.0040.00417.48
8.1.120.0040.00417.39
8.1.110.0000.00717.33
8.1.100.0040.00417.34
8.1.90.0030.00517.28
8.1.80.0070.00017.33
8.1.70.0000.00717.32
8.1.60.0040.00417.49
8.1.50.0030.00617.43
8.1.40.0040.00417.30
8.1.30.0040.00417.61
8.1.20.0030.00617.42
8.1.10.0000.00717.40
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0040.00418.30
8.0.270.0000.00717.10
8.0.260.0070.00017.11
8.0.250.0040.00416.89
8.0.240.0000.00716.96
8.0.230.0000.00716.95
8.0.220.0040.00416.78
8.0.210.0030.00316.84
8.0.200.0000.00716.95
8.0.190.0040.00416.83
8.0.180.0040.00416.80
8.0.170.0000.00816.80
8.0.160.0030.00516.84
8.0.150.0070.00016.79
8.0.140.0040.00416.79
8.0.130.0030.00313.35
8.0.120.0040.00416.79
8.0.110.0050.00216.87
8.0.100.0000.00716.75
8.0.90.0070.00016.68
8.0.80.0000.01516.88
8.0.70.0070.00016.75
8.0.60.0050.00316.73
8.0.50.0050.00216.91
8.0.30.0110.00717.05
8.0.20.0120.01017.40
8.0.10.0050.00216.93
8.0.00.0090.00916.69
7.4.330.0000.00516.67
7.4.320.0000.00716.38
7.4.300.0060.00016.38
7.4.290.0000.00716.53
7.4.280.0000.00816.56
7.4.270.0050.00316.51
7.4.260.0070.00016.41
7.4.250.0000.00816.45
7.4.240.0020.00516.48
7.4.230.0030.00316.53
7.4.220.0110.01916.36
7.4.210.0120.00816.58
7.4.200.0040.00416.43
7.4.160.0100.00716.36
7.4.150.0100.00717.40
7.4.140.0100.01117.86
7.4.130.0090.00816.41
7.4.120.0060.01316.43
7.4.110.0060.01216.43
7.4.100.0140.00316.58
7.4.90.0130.00316.50
7.4.80.0070.01419.39
7.4.70.0070.01316.36
7.4.60.0120.00616.36
7.4.50.0000.00916.48
7.4.40.0060.00916.59
7.4.30.0080.00916.43
7.4.00.0030.00914.69
7.3.330.0000.00513.11
7.3.320.0070.00012.98
7.3.310.0030.00516.22
7.3.300.0030.00316.25
7.3.290.0050.00916.23
7.3.280.0080.00716.27
7.3.270.0070.01017.40
7.3.260.0180.00416.30
7.3.250.0140.01516.22
7.3.240.0060.01316.36
7.3.230.0100.01116.39
7.3.210.0130.00316.36
7.3.200.0030.01316.10
7.3.190.0070.01016.32
7.3.180.0080.00816.41
7.3.170.0070.01416.27
7.3.160.0100.01016.14
7.2.330.0110.00716.57
7.2.320.0170.00716.40
7.2.310.0090.01216.58
7.2.300.0120.00616.54
7.2.290.0060.01016.50
7.2.60.0080.00816.55
7.2.00.0060.00919.32
7.1.200.0040.00415.65
7.1.100.0030.01017.89
7.1.70.0120.00317.01
7.1.60.0140.01019.36
7.1.50.0070.01716.69
7.1.00.0000.08022.36
7.0.200.0000.00716.61
7.0.60.0130.07019.84
7.0.50.0070.05017.80
7.0.40.0130.04319.90
7.0.30.0500.04720.29
7.0.20.0100.04720.16
7.0.10.0070.04020.16
7.0.00.0100.06020.19
5.6.280.0030.05320.91
5.6.210.0100.07720.70
5.6.200.0070.08018.25
5.6.190.0070.06720.57
5.6.180.0400.05720.51
5.6.170.0300.07320.55
5.6.160.0130.06720.53
5.6.150.0030.05318.14
5.6.140.0070.04718.18
5.6.130.0130.04318.27
5.6.120.0130.08320.99
5.6.110.0070.07021.01
5.6.100.0070.03720.97
5.6.90.0070.03720.98
5.6.80.0130.07720.41
5.5.350.0170.07020.42
5.5.340.0030.06017.95
5.5.330.0170.07320.57
5.5.320.0070.08020.27
5.5.310.0300.08320.23
5.5.300.0070.03718.10
5.5.290.0030.05718.07
5.5.280.0030.04020.73
5.5.270.0100.07720.95
5.5.260.0070.08020.83
5.5.250.0100.03320.71
5.5.240.0130.03320.36

preferences:
55.78 ms | 401 KiB | 5 Q