3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <b> <c>text</c> <c>stuff</c> </b> <d> <c>code</c> </d> </a> XML; $xml = new SimpleXMLElement($string); unset($xml[0]); print_r($xml);

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)
8.5.00.0100.01220.09
8.4.150.0020.00114.05
8.4.140.0140.00718.00
8.4.130.0100.00417.81
8.4.120.0110.00920.60
8.4.110.0040.00419.16
8.4.100.0120.00918.04
8.4.90.0110.00817.75
8.4.80.0110.00919.53
8.4.70.0060.00317.90
8.4.60.0150.00718.02
8.4.50.0120.01019.50
8.4.40.0110.00819.47
8.4.30.0090.01021.02
8.4.20.0100.01017.92
8.4.10.0070.00324.11
8.3.280.0140.00718.48
8.3.270.0130.00916.63
8.3.260.0120.00616.91
8.3.250.0080.01019.21
8.3.240.0150.00416.61
8.3.230.0070.01016.68
8.3.220.0060.00316.79
8.3.210.0120.00616.67
8.3.200.0140.00616.47
8.3.190.0110.00816.72
8.3.180.0120.00816.97
8.3.170.0060.01217.31
8.3.160.0090.00918.70
8.3.150.0110.00717.49
8.3.140.0040.01118.84
8.3.130.0030.00618.66
8.3.120.0030.00620.96
8.3.110.0090.00020.94
8.3.100.0040.01524.06
8.3.90.0000.01826.77
8.3.80.0050.00517.13
8.3.70.0060.01316.75
8.3.60.0060.00916.75
8.3.50.0150.00620.29
8.3.40.0070.00722.28
8.3.30.0040.01118.96
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0130.00518.74
8.2.280.0120.00817.07
8.2.270.0120.00416.77
8.2.260.0110.00718.69
8.2.250.0090.00616.93
8.2.240.0030.00617.36
8.2.230.0100.01022.58
8.2.220.0040.00437.54
8.2.210.0000.00826.77
8.2.200.0110.00416.75
8.2.190.0070.01418.91
8.2.180.0140.00325.92
8.2.170.0130.00318.92
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0100.00022.36
8.2.100.0100.00418.16
8.2.90.0000.00819.44
8.2.80.0000.01018.18
8.2.70.0120.00017.75
8.2.60.0030.00618.04
8.2.50.0080.00418.07
8.2.40.0050.00318.41
8.2.30.0080.00018.25
8.2.20.0030.00619.27
8.2.10.0000.00718.22
8.2.00.0000.00719.32
8.1.330.0090.01016.28
8.1.320.0120.00816.41
8.1.310.0060.01316.29
8.1.300.0060.00318.53
8.1.290.0090.00030.84
8.1.280.0030.01625.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0070.01524.17
8.1.230.0040.00722.44
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0000.00817.48
8.1.180.0050.00318.10
8.1.170.0000.00818.77
8.1.160.0000.00719.03
8.1.150.0040.00418.74
8.1.140.0080.00017.59
8.1.130.0030.00318.86
8.1.120.0100.00017.61
8.1.110.0000.01117.53
8.1.100.0120.00217.51
8.1.90.0120.00417.56
8.1.80.0000.01317.43
8.1.70.0050.01017.44
8.1.60.0100.01017.64
8.1.50.0090.00517.63
8.1.40.0110.00417.56
8.1.30.0120.00617.75
8.1.20.0160.00317.80
8.1.10.0160.00317.84
8.1.00.0090.00917.69
8.0.300.0080.00018.77
8.0.290.0080.00016.88
8.0.280.0000.00718.55
8.0.270.0040.00417.28
8.0.260.0030.00318.46
8.0.250.0050.00517.08
8.0.240.0130.00317.07
8.0.230.0090.00917.14
8.0.220.0110.00616.91
8.0.210.0110.00516.98
8.0.200.0120.00317.10
8.0.190.0100.00617.02
8.0.180.0110.00417.11
8.0.170.0080.00817.13
8.0.160.0130.00417.00
8.0.150.0120.00416.85
8.0.140.0100.00717.00
8.0.130.0160.00017.15
8.0.120.0100.00517.01
8.0.110.0060.01016.96
8.0.100.0130.00316.91
8.0.90.0110.00416.98
8.0.80.0110.00516.97
8.0.70.0140.00016.91
8.0.60.0070.00716.94
8.0.50.0130.00317.07
8.0.30.0120.00416.89
8.0.20.0080.00817.10
8.0.10.0140.00317.13
7.4.330.0050.00015.55
7.4.320.0050.00316.74
7.4.300.0090.00816.75
7.4.290.0110.00516.75
7.4.280.0000.01216.82
7.4.270.0120.00016.73
7.4.260.0080.00416.68
7.4.250.0060.00616.71
7.4.240.0050.00716.69
7.4.230.0070.00416.55
7.4.220.0080.00416.73
7.4.210.0100.00316.79
7.4.200.0020.01216.58
7.4.190.0070.00716.66
7.4.180.0090.00416.82
7.4.160.0140.00016.68
7.4.150.0100.00416.70
7.4.140.0040.00416.50
7.4.130.0070.00716.55
7.4.120.0000.01116.62
7.4.110.0030.01016.43
7.4.100.0070.00716.66
7.4.90.0120.00316.74
7.4.80.0100.00316.57
7.4.70.0140.00016.63
7.4.60.0100.00016.59
7.4.50.0150.00016.48
7.4.40.0090.00716.36
7.4.30.0130.00216.63
7.4.20.0030.01116.69
7.4.10.0070.00716.50
7.4.00.0140.00016.59

preferences:
35.79 ms | 403 KiB | 5 Q