3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sx = simplexml_load_string('<foo><bar baz="bob"><![CDATA[P&O]]></bar><bar /></foo>'); var_dump($sx);

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)
8.3.40.0140.00718.80
8.3.30.0090.00620.64
8.3.20.0050.00320.45
8.3.10.0040.01522.16
8.3.00.0030.00622.64
8.2.170.0080.00822.96
8.2.160.0140.00722.45
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.01426.16
8.2.120.0040.00419.66
8.2.110.0100.00020.63
8.2.100.0090.00317.84
8.2.90.0040.00419.03
8.2.80.0000.00819.46
8.2.70.0030.00517.74
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0000.00718.28
8.2.30.0040.00418.08
8.2.20.0040.00417.78
8.2.10.0000.00717.88
8.2.00.0060.00317.76
8.1.270.0030.00524.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.26
8.1.230.0110.00022.38
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00317.65
8.1.180.0060.00319.13
8.1.170.0050.00318.73
8.1.160.0050.00322.22
8.1.150.0000.00718.75
8.1.140.0040.00417.63
8.1.130.0030.00518.02
8.1.120.0000.00817.66
8.1.110.0040.00417.47
8.1.100.0000.00717.52
8.1.90.0000.00717.46
8.1.80.0070.00017.66
8.1.70.0000.00717.62
8.1.60.0070.00317.57
8.1.50.0030.00517.51
8.1.40.0030.00617.50
8.1.30.0040.00417.81
8.1.20.0050.00317.84
8.1.10.0050.00217.58
8.1.00.0030.00617.59
8.0.300.0030.00618.77
8.0.290.0030.00517.28
8.0.280.0000.00718.58
8.0.270.0040.00417.39
8.0.260.0000.00616.95
8.0.250.0040.00417.16
8.0.240.0040.00416.93
8.0.230.0040.00417.11
8.0.220.0040.00416.98
8.0.210.0070.00017.02
8.0.200.0000.00717.14
8.0.190.0040.00417.11
8.0.180.0000.00717.13
8.0.170.0030.00316.89
8.0.160.0040.00417.09
8.0.150.0000.00717.05
8.0.140.0070.00017.08
8.0.130.0060.00013.36
8.0.120.0080.00016.86
8.0.110.0050.00217.01
8.0.100.0000.00716.96
8.0.90.0030.00316.81
8.0.80.0100.00717.00
8.0.70.0080.00016.95
8.0.60.0040.00417.09
8.0.50.0050.00217.02
8.0.30.0100.00917.37
8.0.20.0110.00817.42
8.0.10.0040.00417.09
8.0.00.0120.00616.91
7.4.330.0000.00515.00
7.4.320.0000.00616.64
7.4.300.0060.00016.66
7.4.290.0030.00316.73
7.4.280.0000.00716.56
7.4.270.0000.00716.66
7.4.260.0040.00416.68
7.4.250.0030.00316.52
7.4.240.0030.00416.62
7.4.230.0040.00416.81
7.4.220.0090.01016.69
7.4.210.0080.00716.72
7.4.200.0030.00316.52
7.4.190.0000.00716.70
7.4.160.0060.00916.46
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0080.00916.66
7.4.120.0070.01116.68
7.4.110.0200.00616.48
7.4.100.0130.00616.64
7.4.90.0160.00716.45
7.4.80.0120.01119.39
7.4.70.0060.01116.48
7.4.60.0030.01416.69
7.4.50.0000.00616.77
7.4.40.0120.00322.77
7.4.30.0070.01016.64
7.4.00.0110.00415.10
7.3.330.0060.00013.24
7.3.320.0050.00013.10
7.3.310.0000.00716.41
7.3.300.0030.00316.19
7.3.290.0060.00816.28
7.3.280.0070.01116.32
7.3.270.0140.00617.40
7.3.260.0080.00816.73
7.3.250.0060.01116.45
7.3.240.0130.00716.34
7.3.230.0130.00316.39
7.3.210.0080.00816.53
7.3.200.0060.01019.39
7.3.190.0090.01216.45
7.3.180.0110.00416.36
7.3.170.0040.01316.51
7.3.160.0130.01016.69
7.3.120.0090.00614.74
7.2.330.0110.01116.59
7.2.320.0100.01316.74
7.2.310.0070.01116.58
7.2.300.0120.00816.64
7.2.290.0160.00016.81
7.1.70.0000.00716.95
7.1.60.0100.01419.43
7.1.50.0060.00617.04
7.1.00.0000.03722.51
7.0.200.0030.00616.38
7.0.140.0000.07322.25
7.0.60.0130.07020.07
7.0.50.0030.05317.94
7.0.40.0070.05320.06
7.0.30.0300.04720.14
7.0.20.0270.08320.23
7.0.10.0200.04020.23
7.0.00.0000.05720.14
5.6.280.0100.06721.15
5.6.210.0230.04720.59
5.6.200.0030.06018.24
5.6.190.0130.07320.73
5.6.180.0370.07320.80
5.6.170.0270.07020.59
5.6.160.0130.04720.51
5.6.150.0200.07018.19
5.6.140.0130.04318.28
5.6.130.0130.07718.24
5.6.120.0100.08721.18
5.6.110.0070.04021.16
5.6.100.0070.04721.20
5.6.90.0100.07721.14
5.6.80.0070.05720.55
5.6.70.0200.03720.49
5.5.350.0070.08020.42
5.5.340.0100.03718.09
5.5.330.0130.07320.36
5.5.320.0370.07020.29
5.5.310.0230.08020.34
5.5.300.0100.07318.09
5.5.290.0000.04318.08
5.5.280.0100.08721.08
5.5.270.0030.08720.68
5.5.260.0100.04321.04
5.5.250.0070.05320.59
5.5.240.0100.07720.45
5.4.450.0700.05719.30
5.4.440.1000.04719.48
5.4.430.0870.07019.33
5.4.420.0970.05019.70
5.4.410.0070.05719.21
5.4.400.0170.06318.88
5.4.390.0100.06018.76
5.4.380.0170.05318.70
5.4.370.0130.05318.78
5.4.360.0170.04718.60
5.4.350.0100.04312.11
5.4.340.0070.04212.11
5.4.320.0040.03812.59
5.4.310.0050.03912.59
5.4.300.0070.03412.59
5.4.290.0040.05512.60
5.4.280.0060.03812.49
5.4.270.0050.03712.49
5.4.260.0040.04112.49
5.4.250.0030.04012.49
5.4.240.0130.04318.99
5.4.230.0070.05318.88
5.4.220.0130.05018.99
5.4.210.0130.04718.96
5.4.200.0070.05318.78
5.4.190.0100.05018.76
5.4.180.0030.07318.98
5.4.170.0030.05318.96
5.4.160.0070.06318.95
5.4.150.0070.05318.89
5.4.140.0070.06316.39
5.4.130.0100.04316.35
5.4.120.0070.04716.61
5.4.110.0070.05016.62
5.4.100.0130.06316.48
5.4.90.0030.05016.36
5.4.80.0100.04316.66
5.4.70.0100.06316.40
5.4.60.0100.04716.63
5.4.50.0100.04716.54
5.4.40.0100.04316.58
5.4.30.0100.04316.67
5.4.20.0100.06316.64
5.4.10.0130.04716.58
5.4.00.0070.04715.79
5.3.290.0080.05212.86
5.3.280.0000.05714.66
5.3.270.0070.06014.69
5.3.260.0070.06014.57
5.3.250.0100.05714.73
5.3.240.0130.06714.59
5.3.230.0070.05014.82
5.3.220.0070.05014.68
5.3.210.0070.05314.65
5.3.200.0100.04714.63
5.3.190.0070.05314.75
5.3.180.0130.04014.53
5.3.170.0100.04314.52
5.3.160.0100.04714.73
5.3.150.0130.07314.61
5.3.140.0100.04314.56
5.3.130.0030.05314.55
5.3.120.0130.04714.63
5.3.110.0000.05714.77
5.3.100.0100.06314.01
5.3.90.0000.05714.15
5.3.80.0070.05014.11
5.3.70.0070.04713.85
5.3.60.0070.05014.08
5.3.50.0170.03714.06
5.3.40.0070.05014.00
5.3.30.0130.05713.98
5.3.20.0000.05313.54
5.3.10.0000.05313.81
5.3.00.0070.04713.72
5.2.170.0030.04011.14
5.2.160.0030.04011.20
5.2.150.0130.05311.22
5.2.140.0070.05311.22
5.2.130.0130.04311.18
5.2.120.0030.04011.19
5.2.110.0000.04311.18
5.2.100.0100.03011.18
5.2.90.0130.04311.11
5.2.80.0030.04711.27
5.2.70.0030.04011.23
5.2.60.0200.02711.07
5.2.50.0000.04311.09
5.2.40.0100.03311.02
5.2.30.0030.04010.86
5.2.20.0030.04711.04
5.2.10.0000.04310.91
5.2.00.0070.03710.78
5.1.60.0070.04710.20
5.1.50.0100.03710.14
5.1.40.0070.03010.23
5.1.30.0000.03710.55
5.1.20.0030.03710.49
5.1.10.0030.03310.18
5.1.00.0030.03310.11
5.0.50.0030.0278.57
5.0.40.0070.0208.55
5.0.30.0100.0508.26
5.0.20.0070.0238.49
5.0.10.0100.0338.19
5.0.00.0000.0438.41
4.4.90.0030.0206.38
4.4.80.0070.0236.38
4.4.70.0030.0206.38
4.4.60.0070.0176.38
4.4.50.0000.0336.38
4.4.40.0000.0436.38
4.4.30.0030.0276.38
4.4.20.0030.0206.38
4.4.10.0030.0206.38
4.4.00.0000.0336.43
4.3.110.0000.0236.43
4.3.100.0000.0206.43
4.3.90.0000.0206.43
4.3.80.0070.0276.43
4.3.70.0030.0176.39
4.3.60.0100.0136.39
4.3.50.0000.0236.39
4.3.40.0070.0276.39
4.3.30.0000.0276.39
4.3.20.0000.0206.39
4.3.10.0030.0206.39
4.3.00.0170.0206.73

preferences:
41.43 ms | 400 KiB | 5 Q