3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = simplexml_load_string('<a><![CDATA[OK]]></a>'); var_dump($xml); var_dump($xml['a']); var_dump($xml->a);

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)
8.3.60.0140.00416.62
8.3.50.0110.00416.45
8.3.40.0120.00318.93
8.3.30.0170.00319.02
8.3.20.0000.00720.39
8.3.10.0080.00023.75
8.3.00.0060.00317.72
8.2.180.0120.00316.63
8.2.170.0100.00722.96
8.2.160.0070.00720.78
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00420.72
8.2.120.0000.00826.35
8.2.110.0000.00919.46
8.2.100.0040.00718.28
8.2.90.0040.00419.43
8.2.80.0030.00518.05
8.2.70.0040.00417.75
8.2.60.0000.00818.05
8.2.50.0040.00418.10
8.2.40.0040.00422.44
8.2.30.0000.00721.21
8.2.20.0000.00818.20
8.2.10.0060.00318.13
8.2.00.0070.00018.30
8.1.280.0160.00325.92
8.1.270.0030.00324.04
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.78
8.1.230.0070.00420.51
8.1.220.0000.00917.77
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.35
8.1.180.0090.00018.10
8.1.170.0100.00018.63
8.1.160.0040.00419.11
8.1.150.0000.00720.71
8.1.140.0000.00719.71
8.1.130.0040.00418.86
8.1.120.0030.00517.64
8.1.110.0070.00017.59
8.1.100.0000.00717.48
8.1.90.0040.00417.48
8.1.80.0070.00017.45
8.1.70.0070.00017.56
8.1.60.0060.00317.74
8.1.50.0070.00017.60
8.1.40.0000.00817.55
8.1.30.0000.00717.75
8.1.20.0080.00317.68
8.1.10.0020.00517.81
8.1.00.0060.00317.75
8.0.300.0000.00818.77
8.0.290.0000.00816.88
8.0.280.0030.00318.53
8.0.270.0000.00917.39
8.0.260.0000.00716.99
8.0.250.0000.00617.04
8.0.240.0040.00416.99
8.0.230.0030.00717.02
8.0.220.0000.00717.02
8.0.210.0040.00416.93
8.0.200.0000.00617.12
8.0.190.0060.00317.08
8.0.180.0070.00017.05
8.0.170.0000.00716.96
8.0.160.0000.01017.02
8.0.150.0040.00416.95
8.0.140.0000.00717.02
8.0.130.0030.00313.48
8.0.120.0040.00416.85
8.0.110.0050.00316.91
8.0.100.0080.00017.03
8.0.90.0000.00717.05
8.0.80.0060.00917.05
8.0.70.0080.00016.92
8.0.60.0000.00716.88
8.0.50.0040.00416.93
8.0.30.0050.01317.30
8.0.20.0100.00917.40
8.0.10.0050.00216.93
8.0.00.0100.01316.80
7.4.330.0000.00515.55
7.4.320.0030.00316.62
7.4.300.0030.00316.74
7.4.290.0040.00416.73
7.4.280.0050.00316.63
7.4.270.0030.00316.68
7.4.260.0040.00413.38
7.4.250.0000.00816.67
7.4.240.0000.00716.73
7.4.230.0030.00316.74
7.4.220.0080.01716.64
7.4.210.0080.01016.67
7.4.200.0000.00916.46
7.4.160.0100.00916.54
7.4.150.0030.01617.40
7.4.140.0110.00917.86
7.4.130.0140.00316.72
7.4.120.0080.01116.62
7.4.110.0140.00716.66
7.4.100.0140.00316.68
7.4.90.0140.00516.60
7.4.80.0070.01119.39
7.4.70.0130.00916.73
7.4.60.0060.00916.54
7.4.50.0040.01216.71
7.4.40.0060.01216.48
7.4.30.0130.00316.47
7.4.00.0100.00714.91
7.3.330.0030.00313.23
7.3.320.0000.00513.12
7.3.310.0070.00016.41
7.3.300.0040.00416.36
7.3.290.0040.00416.41
7.3.280.0100.00816.38
7.3.270.0130.00417.40
7.3.260.0130.00516.43
7.3.250.0090.01116.44
7.3.240.0070.01316.59
7.3.230.0140.00516.44
7.3.210.0060.00916.38
7.3.200.0130.00716.54
7.3.190.0100.00716.30
7.3.180.0070.01016.62
7.3.170.0160.00016.41
7.3.160.0110.00616.38
7.2.330.0120.01516.43
7.2.320.0170.00416.80
7.2.310.0190.00016.84
7.2.300.0220.01916.82
7.2.290.0170.00316.75
7.2.60.0000.01416.81
7.2.00.0030.01319.37
7.1.200.0070.00715.68
7.1.100.0060.00918.28
7.1.70.1470.00715.12
7.1.60.1270.01333.30
7.1.50.0270.00733.09
7.1.40.1730.01332.57
7.1.30.2070.01032.68
7.1.20.1500.02032.75
7.1.10.1430.01714.78
7.1.00.1600.01314.93
7.0.200.1900.01014.81
7.0.190.0070.01014.83
7.0.180.1500.01314.60
7.0.170.2130.00714.44
7.0.160.2170.01014.52
7.0.150.1600.01014.58
7.0.140.1570.01014.78
7.0.130.1500.01014.90
7.0.120.1770.01314.87
7.0.110.1870.01314.51
7.0.100.1800.01014.65
7.0.90.1700.02014.49
7.0.80.1730.01014.64
7.0.70.1770.01714.68
7.0.60.1700.01314.50
7.0.50.1670.00714.66
7.0.40.1570.01314.85
7.0.30.1530.00714.87
7.0.20.1470.01714.83
7.0.10.1300.00314.56
7.0.00.1270.01314.83

preferences:
44.98 ms | 401 KiB | 5 Q