3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<?xml version='1.0'?> <document> <title>Forty What?</title> <from>Joe</from> <to>Jane</to> <body> I know that's the answer -- but what's the question? </body> </document>"; $st = simplexml_load_string($xml); var_dump($st);

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)
8.3.60.0100.01016.63
8.3.50.0080.01021.20
8.3.40.0120.00318.84
8.3.30.0140.00319.21
8.3.20.0040.00420.53
8.3.10.0080.00021.98
8.3.00.0080.00017.59
8.2.180.0070.00718.54
8.2.170.0170.00318.99
8.2.160.0150.00422.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00022.50
8.2.110.0070.00321.12
8.2.100.0080.00417.88
8.2.90.0000.00819.34
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0080.00020.01
8.2.30.0050.00218.27
8.2.20.0020.00517.72
8.2.10.0000.00918.13
8.2.00.0000.00718.15
8.1.280.0120.00625.92
8.1.270.0080.00020.45
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.92
8.1.230.0000.01117.48
8.1.220.0060.00317.78
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0080.00017.47
8.1.180.0080.00018.10
8.1.170.0030.00618.48
8.1.160.0030.00522.26
8.1.150.0000.00819.04
8.1.140.0030.00917.57
8.1.130.0030.00317.73
8.1.120.0000.00717.61
8.1.110.0040.00417.60
8.1.100.0040.00417.60
8.1.90.0040.00417.52
8.1.80.0070.00017.48
8.1.70.0000.00817.61
8.1.60.0000.00817.66
8.1.50.0040.00417.52
8.1.40.0000.00817.66
8.1.30.0030.00517.71
8.1.20.0020.00517.70
8.1.10.0040.00417.60
8.1.00.0000.00717.51
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.52
8.0.270.0000.00717.40
8.0.260.0040.00417.45
8.0.250.0030.00316.96
8.0.240.0000.00817.10
8.0.230.0000.00717.04
8.0.220.0000.00717.00
8.0.210.0040.00416.95
8.0.200.0030.00317.06
8.0.190.0050.00316.98
8.0.180.0070.00316.91
8.0.170.0040.00417.13
8.0.160.0000.00917.05
8.0.150.0070.00016.79
8.0.140.0050.00216.87
8.0.130.0040.00413.49
8.0.120.0000.00816.98
8.0.110.0040.00416.97
8.0.100.0060.00316.96
8.0.90.0000.00716.90
8.0.80.0060.01017.04
8.0.70.0050.00316.82
8.0.60.0070.00016.90
8.0.50.0000.00816.89
8.0.30.0100.00917.19
8.0.20.0070.01217.40
8.0.10.0000.00817.24
8.0.00.0120.00916.79
7.4.330.0030.00315.07
7.4.320.0030.00316.68
7.4.300.0060.00016.66
7.4.290.0070.00016.74
7.4.280.0000.00716.60
7.4.270.0080.00016.75
7.4.260.0030.00616.61
7.4.250.0050.00316.66
7.4.240.0030.00416.72
7.4.230.0030.00316.73
7.4.220.0070.01016.59
7.4.210.0070.00816.74
7.4.200.0030.00316.84
7.4.160.0080.00816.79
7.4.150.0120.00617.40
7.4.140.0110.01017.86
7.4.130.0100.00816.60
7.4.120.0120.00516.65
7.4.110.0130.01016.68
7.4.100.0110.01216.72
7.4.90.0110.00616.66
7.4.80.0110.01119.39
7.4.70.0060.01316.65
7.4.60.0060.00916.82
7.4.50.0080.00016.77
7.4.40.0100.00916.69
7.4.30.0090.00916.80
7.4.00.0000.01515.01
7.3.330.0030.00313.14
7.3.320.0050.00013.27
7.3.310.0050.00216.17
7.3.300.0000.00616.35
7.3.290.0070.00716.37
7.3.280.0070.01316.33
7.3.270.0190.00617.40
7.3.260.0110.00716.52
7.3.250.0120.00716.42
7.3.240.0110.00716.34
7.3.230.0090.01416.39
7.3.210.0130.00516.36
7.3.200.0040.01219.39
7.3.190.0100.00716.35
7.3.180.0000.01616.32
7.3.170.0150.00316.71
7.3.160.0040.01416.40
7.3.10.0100.00316.51
7.3.00.0000.01116.77
7.2.330.0100.01016.69
7.2.320.0100.00716.61
7.2.310.0080.00816.81
7.2.300.0060.01516.55
7.2.290.0110.01116.61
7.2.130.0000.01016.88
7.2.120.0030.00916.95
7.2.110.0120.00016.63
7.2.100.0040.01116.98
7.2.90.0000.01816.93
7.2.80.0000.01516.79
7.2.70.0080.00316.90
7.2.60.0070.00716.72
7.2.50.0000.01116.63
7.2.40.0030.01016.65
7.2.30.0030.01316.96
7.2.20.0060.00616.83
7.2.10.0040.01116.64
7.2.00.0080.00518.09
7.1.250.0060.00616.04
7.1.200.0060.00815.50
7.1.100.0030.00917.88
7.1.70.0000.00817.28
7.1.60.0080.01219.59
7.1.50.0300.01716.86
7.1.00.0030.07322.59
7.0.200.0070.00016.88
7.0.60.0170.07319.94
7.0.50.0070.03717.93
7.0.40.0000.10020.11
7.0.30.0230.04320.11
7.0.20.0200.04020.23
7.0.10.0130.07320.28
7.0.00.0100.08020.27
5.6.280.0000.07321.05
5.6.210.0070.06720.57
5.6.200.0000.04318.26
5.6.190.0030.04320.46
5.6.180.0200.05320.77
5.6.170.0200.03720.70
5.6.160.0000.09020.70
5.6.150.0100.07718.24
5.6.140.0100.07718.25
5.6.130.0000.05718.23
5.6.120.0030.04721.03
5.6.110.0030.07721.02
5.6.100.0100.08021.02
5.6.90.0070.07021.00
5.6.80.0070.07720.57
5.5.350.0170.07020.52
5.5.340.0100.06018.04
5.5.330.0030.09020.27
5.5.320.0000.05720.29
5.5.310.0230.05320.36
5.5.300.0170.07018.02
5.5.290.0030.04718.05
5.5.280.0100.03321.08
5.5.270.0100.06720.91
5.5.260.0100.07320.99
5.5.250.0030.04320.53
5.5.240.0100.06720.26
5.4.450.0200.06319.65
5.4.440.0300.05319.66
5.4.430.0770.04719.51
5.4.420.0700.05019.51
5.4.410.0700.05319.48
5.4.400.0800.04319.25
5.4.390.0670.04719.39
5.4.380.0670.04718.89
5.4.370.0770.04719.26
5.4.360.0670.05319.06
5.4.350.0630.05719.07
5.4.340.0630.05719.17
5.4.320.0630.05719.25
5.4.310.0770.04319.04
5.4.300.0630.05719.22
5.4.290.0770.04319.35
5.4.280.0630.04719.25
5.4.270.0530.05719.19
5.4.260.0670.05019.29
5.4.250.0600.05019.27
5.4.240.0800.04018.88
5.4.230.0670.05319.25
5.4.220.0830.04019.04
5.4.210.0630.05719.08
5.4.200.0300.05017.00
5.4.190.0100.04719.12
5.4.180.0130.04719.32
5.4.170.0000.06019.21
5.4.160.0830.05019.04
5.4.150.0670.05319.04
5.4.140.0730.05016.43
5.4.130.0700.04716.61
5.4.120.0670.05016.44
5.4.110.0670.04716.56
5.4.100.0630.05316.63
5.4.90.0670.05316.39
5.4.80.0730.04316.29
5.4.70.0670.05016.52
5.4.60.0730.04716.65
5.4.50.0700.04716.33
5.4.40.0700.04716.37
5.4.30.0730.06316.60
5.4.20.0530.05316.37
5.4.10.0770.04016.48
5.4.00.0670.04716.14
5.3.290.0700.05314.83
5.3.280.0730.05014.63
5.3.270.0730.05714.86
5.3.260.0730.05014.60
5.3.250.0700.04714.63
5.3.240.0770.04014.75
5.3.230.0770.04314.73
5.3.220.0670.05014.65
5.3.210.0570.06014.61
5.3.200.0600.05014.56
5.3.190.0530.05714.71
5.3.180.0570.05014.64
5.3.170.0870.06014.59
5.3.160.0630.05014.70
5.3.150.0570.05314.57
5.3.140.0600.05014.69
5.3.130.0730.05714.63
5.3.120.0730.05014.68
5.3.110.0800.04014.54
5.3.100.0500.05714.28
5.3.90.0630.04014.07
5.3.80.0530.05314.18
5.3.70.0670.04014.06
5.3.60.0530.05314.09
5.3.50.0630.05014.21
5.3.40.0530.05314.20
5.3.30.0630.04013.90
5.3.20.0630.04013.74
5.3.10.0570.05013.63
5.3.00.0730.06713.80
5.2.170.0430.05011.39
5.2.160.0470.04011.18
5.2.150.0470.04711.18
5.2.140.0500.04711.28
5.2.130.0400.04711.17
5.2.120.0430.04011.15
5.2.110.0430.04311.24
5.2.100.0600.02311.24
5.2.90.0430.04011.15
5.2.80.0430.04711.14
5.2.70.0630.05311.07
5.2.60.0600.03311.36
5.2.50.0530.04311.10
5.2.40.0430.04310.98
5.2.30.0470.03711.02
5.2.20.0500.03311.04
5.2.10.0370.04011.17
5.2.00.0370.04010.79
5.1.60.0370.03310.07
5.1.50.0370.03310.11
5.1.40.0330.03710.21
5.1.30.0330.04010.38
5.1.20.0470.03310.57
5.1.10.0400.03310.36
5.1.00.0330.03710.10
5.0.50.0230.0238.65
5.0.40.0200.0278.48
5.0.30.0230.0378.27
5.0.20.0200.0308.27
5.0.10.0170.0308.27
5.0.00.0170.0478.19
4.4.90.0230.0235.74
4.4.80.0200.0235.83
4.4.70.0170.0235.75
4.4.60.0230.0205.80
4.4.50.0230.0205.73
4.4.40.0200.0375.81
4.4.30.0230.0235.86
4.4.20.0270.0175.90
4.4.10.0170.0235.82
4.4.00.0300.0275.79
4.3.110.0300.0175.83
4.3.100.0200.0235.69
4.3.90.0270.0175.67
4.3.80.0230.0375.63
4.3.70.0170.0235.82
4.3.60.0230.0275.64
4.3.50.0230.0235.72
4.3.40.0230.0335.77
4.3.30.0130.0204.60
4.3.20.0130.0204.57
4.3.10.0130.0204.53
4.3.00.0070.0237.04

preferences:
70.8 ms | 401 KiB | 5 Q