3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<xml><first-node>foo</first-node><second-node><nested-node>bar</nested-node></second-node><third-node>baz</third-node></xml>"; $a = new SimpleXMLElement($xml); var_export((array)$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)
8.4.120.0030.00524.22
8.4.110.0140.00619.04
8.4.100.0160.00517.82
8.4.90.0100.01020.71
8.4.80.0040.00419.06
8.4.70.0050.00319.16
8.4.60.0090.01020.69
8.4.50.0090.01024.18
8.4.40.0060.00319.52
8.4.30.0100.01017.83
8.4.20.0210.00017.57
8.4.10.0000.00919.39
8.3.250.0100.00918.83
8.3.240.0140.00517.53
8.3.230.0120.00816.43
8.3.220.0080.01119.03
8.3.210.0120.00716.79
8.3.200.0050.00416.75
8.3.190.0030.00517.56
8.3.180.0120.00718.37
8.3.170.0040.00419.05
8.3.160.0120.00619.14
8.3.150.0060.01217.25
8.3.140.0140.00717.48
8.3.130.0080.00018.50
8.3.120.0090.00019.05
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0080.00026.77
8.3.80.0060.00617.97
8.3.70.0070.00718.68
8.3.60.0040.01116.88
8.3.50.0120.00922.10
8.3.40.0140.00018.96
8.3.30.0140.00318.67
8.3.20.0040.00420.16
8.3.10.0040.00421.76
8.3.00.0040.00422.52
8.2.290.0110.00516.88
8.2.280.0120.00718.67
8.2.270.0110.00717.24
8.2.260.0090.00918.43
8.2.250.0060.01218.79
8.2.240.0050.00519.30
8.2.230.0000.00822.58
8.2.220.0080.00037.54
8.2.210.0110.00726.77
8.2.200.0040.00418.40
8.2.190.0070.00718.38
8.2.180.0030.01016.88
8.2.170.0070.00722.96
8.2.160.0150.00019.46
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00022.51
8.2.120.0030.00526.35
8.2.110.0030.00621.30
8.2.100.0090.00318.09
8.2.90.0080.00019.30
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0000.00918.16
8.2.50.0000.00818.10
8.2.40.0080.00022.42
8.2.30.0070.00019.39
8.2.20.0050.00317.86
8.2.10.0000.00718.20
8.2.00.0040.00417.83
8.1.330.0090.01016.18
8.1.320.0090.01016.28
8.1.310.0180.00018.55
8.1.300.0090.00918.02
8.1.290.0060.00630.84
8.1.280.0150.00025.92
8.1.270.0140.00324.16
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0040.00424.07
8.1.230.0070.00419.67
8.1.220.0060.00317.78
8.1.210.0030.00618.77
8.1.200.0090.00017.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.76
8.1.160.0000.00722.30
8.1.150.0070.00019.00
8.1.140.0100.00019.70
8.1.130.0040.00417.83
8.1.120.0040.00417.52
8.1.110.0030.00517.63
8.1.100.0040.00417.50
8.1.90.0040.00417.45
8.1.80.0050.00317.55
8.1.70.0050.00317.66
8.1.60.0000.00717.70
8.1.50.0040.00417.66
8.1.40.0000.00817.58
8.1.30.0000.00817.87
8.1.20.0040.00417.84
8.1.10.0040.00417.70
8.1.00.0050.00317.51
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0030.00318.51
8.0.270.0070.00017.29
8.0.260.0030.00617.45
8.0.250.0030.00316.99
8.0.240.0030.00316.98
8.0.230.0020.00517.13
8.0.220.0000.00717.04
8.0.210.0000.00717.09
8.0.200.0070.00017.04
8.0.190.0040.00417.04
8.0.180.0000.00717.02
8.0.170.0040.00416.99
8.0.160.0070.00017.04
8.0.150.0090.00017.05
8.0.140.0000.00817.02
8.0.130.0100.00013.42
8.0.120.0000.00716.89
8.0.110.0050.00316.96
8.0.100.0030.00617.04
8.0.90.0040.00416.97
8.0.80.0120.00816.93
8.0.70.0000.00717.02
8.0.60.0040.00416.98
8.0.50.0050.00216.84
8.0.30.0060.01117.07
8.0.20.0090.01117.45
8.0.10.0000.00817.19
8.0.00.0060.01516.78
7.4.330.0000.00515.38
7.4.320.0040.00416.73
7.4.300.0030.00316.55
7.4.290.0050.00216.63
7.4.280.0040.00416.81
7.4.270.0070.00016.71
7.4.260.0040.00416.51
7.4.250.0000.00716.77
7.4.240.0000.00816.89
7.4.230.0080.00016.72
7.4.220.0100.01016.75
7.4.210.0090.00916.80
7.4.200.0000.00716.74
7.4.160.0100.00616.52
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0130.00316.70
7.4.120.0120.00516.62
7.4.110.0060.00916.73
7.4.100.0070.01016.74
7.4.90.0000.01716.72
7.4.80.0090.01119.39
7.4.70.0070.01016.45
7.4.60.0070.01016.46
7.4.50.0070.01016.39
7.4.40.0090.01216.77
7.4.30.0060.01016.82
7.4.00.0070.00715.16
7.3.330.0000.00513.30
7.3.320.0030.00313.10
7.3.310.0000.00716.33
7.3.300.0030.00316.39
7.3.290.0070.01016.37
7.3.280.0100.00816.42
7.3.270.0100.00717.40
7.3.260.0090.00816.43
7.3.250.0100.00816.42
7.3.240.0110.00816.38
7.3.230.0040.01416.46
7.3.210.0100.00616.40
7.3.200.0040.01216.73
7.3.190.0100.00716.37
7.3.180.0070.01016.43
7.3.170.0150.00916.52
7.3.160.0160.00616.41
7.2.330.0120.00616.77
7.2.320.0080.00816.88
7.2.310.0030.01316.91
7.2.300.0130.01016.62
7.2.290.0040.01916.83
7.2.60.0000.01516.79
7.1.200.0030.01015.53
7.1.70.0000.00717.15
7.1.60.0100.01017.28
7.1.00.0000.07722.50
7.0.200.0030.00915.01
7.0.100.0100.06020.10
7.0.90.0130.06019.93
7.0.80.0070.06020.05
7.0.70.0130.07020.21
7.0.60.0200.05720.02
7.0.50.0200.04720.54
7.0.40.0200.04720.38
7.0.30.0100.06020.32
7.0.20.0130.05320.31
7.0.10.0070.05720.37
7.0.00.0130.05720.34
5.6.250.0130.05320.77
5.6.240.0100.05720.74
5.6.230.0130.05320.74
5.6.220.0070.07720.54
5.6.210.0170.05320.59
5.6.200.0130.05721.23
5.6.190.0070.06021.10
5.6.180.0170.05321.22
5.6.170.0070.06021.25
5.6.160.0300.04021.19
5.6.150.0130.06021.28
5.6.140.0130.05021.12
5.6.130.0070.06321.17
5.6.120.0130.06321.20
5.6.110.0030.06321.16
5.6.100.0170.05021.09
5.6.90.0170.05021.13
5.6.80.0100.05320.48
5.6.70.0100.05320.52
5.6.60.0170.04720.54
5.6.50.0170.04720.67
5.6.40.0100.05320.55
5.6.30.0170.05020.54
5.6.20.0070.05720.54
5.6.10.0070.05720.65
5.6.00.0100.05320.48
5.5.380.0130.05320.66
5.5.370.0170.05020.52
5.5.360.0100.05720.54
5.5.350.0270.05320.48
5.5.340.0100.06020.97
5.5.330.0070.05720.97
5.5.320.0100.05321.10
5.5.310.0100.05320.91
5.5.300.0070.06321.01
5.5.290.0100.05721.00
5.5.280.0070.06020.93
5.5.270.0030.06721.02
5.5.260.0170.05020.87
5.5.250.0100.05320.63
5.5.240.0070.05720.30
5.5.230.0070.06020.16
5.5.220.0130.05020.29
5.5.210.0100.05320.30
5.5.200.0070.05720.41
5.5.190.0230.05720.25
5.5.180.0100.05320.38
5.5.160.0100.05320.37
5.5.150.0170.05020.31
5.5.140.0100.05320.31
5.5.130.0100.05020.24
5.5.120.0200.04320.32
5.5.110.0100.05320.30
5.5.100.0130.05320.30
5.5.90.0100.05320.17
5.5.80.0070.05720.32
5.5.70.0100.05320.11
5.5.60.0130.04720.12
5.5.50.0170.04320.11
5.5.40.0200.04320.18
5.5.30.0100.05020.15
5.5.20.0100.05720.25
5.5.10.0100.05320.16
5.5.00.0230.04720.13
5.4.450.0030.05719.55
5.4.440.0070.06019.56
5.4.430.0070.05319.58
5.4.420.0000.06019.42
5.4.410.0030.06319.50
5.4.400.0200.04019.26
5.4.390.0100.05018.95
5.4.380.0100.05019.25
5.4.370.0100.05019.18
5.4.360.0100.05319.11
5.4.350.0000.06019.31
5.4.340.0130.05018.91
5.4.320.0070.05319.10
5.4.310.0030.05719.29
5.4.300.0030.05719.25
5.4.290.0070.05318.90
5.4.280.0030.05719.16
5.4.270.0070.05319.29
5.4.260.0070.05019.12
5.4.250.0070.05019.30
5.4.240.0030.05719.27
5.4.230.0100.05319.16
5.4.220.0030.05719.16
5.4.210.0030.06018.90
5.4.200.0130.05019.16
5.4.190.0170.04319.26
5.4.180.0030.05719.26
5.4.170.0130.04718.92
5.4.160.0000.06019.23
5.4.150.0070.05719.15
5.4.140.0100.04716.49
5.4.130.0030.05316.64
5.4.120.0000.05316.62
5.4.110.0070.05016.68
5.4.100.0170.04016.59
5.4.90.0070.05016.68
5.4.80.0200.05716.56
5.4.70.0130.05016.49
5.4.60.0230.05316.40
5.4.50.0130.04316.48
5.4.40.0170.04016.67
5.4.30.0100.04716.64
5.4.20.0030.05316.60
5.4.10.0070.05316.64
5.4.00.0030.07315.98
5.3.290.0170.04314.86
5.3.280.0130.04314.85
5.3.270.0030.05714.59
5.3.260.0100.04714.71
5.3.250.0070.05314.75
5.3.240.0030.05314.84
5.3.230.0070.05014.57
5.3.220.0130.04314.56
5.3.210.0070.05314.71
5.3.200.0100.04714.71
5.3.190.0030.05714.76
5.3.180.0130.04714.75
5.3.170.0170.05714.63
5.3.160.0130.05014.62
5.3.150.0170.06714.63
5.3.140.0100.05014.57
5.3.130.0030.05714.66
5.3.120.0130.04314.62
5.3.110.0100.05314.66
5.3.100.0170.04314.11
5.3.90.0070.05014.13
5.3.80.0130.04313.96
5.3.70.0100.05014.07
5.3.60.0130.04314.11
5.3.50.0070.05014.12
5.3.40.0000.05713.94
5.3.30.0070.04714.10
5.3.20.0000.05313.74
5.3.10.0100.04713.65
5.3.00.0000.05713.54
5.2.170.0100.04011.45
5.2.160.0070.04011.30
5.2.150.0030.04011.21
5.2.140.0070.04011.30
5.2.130.0170.02711.16
5.2.120.0130.03711.16
5.2.110.0070.04311.25
5.2.100.0030.04311.12
5.2.90.0070.03711.35
5.2.80.0000.04311.39
5.2.70.0070.04011.25
5.2.60.0170.03711.11
5.2.50.0100.03711.07
5.2.40.0100.03711.21
5.2.30.0100.03711.27
5.2.20.0030.04311.12
5.2.10.0030.04011.11
5.2.00.0100.03710.85
5.1.60.0130.02710.22
5.1.50.0030.04010.23
5.1.40.0130.04310.30
5.1.30.0100.04710.62
5.1.20.0100.03710.45
5.1.10.0130.03010.22
5.1.00.0000.04310.18
5.0.50.0130.0208.78
5.0.40.0070.0238.52
5.0.30.0000.0438.40
5.0.20.0000.0338.51
5.0.10.0100.0278.41
5.0.00.0030.0438.33
4.4.90.0070.0175.78
4.4.80.0030.0205.73
4.4.70.0030.0205.73
4.4.60.0030.0235.77
4.4.50.0030.0205.81
4.4.40.0030.0335.78
4.4.30.0070.0205.77
4.4.20.0030.0205.84
4.4.10.0030.0205.82
4.4.00.0030.0335.80
4.3.110.0030.0235.72
4.3.100.0070.0175.72
4.3.90.0000.0235.72
4.3.80.0000.0335.75
4.3.70.0000.0235.75
4.3.60.0000.0235.72
4.3.50.0030.0205.72
4.3.40.0030.0335.72
4.3.30.0000.0235.72
4.3.20.0000.0335.72
4.3.10.0030.0305.72
4.3.00.0030.0205.72

preferences:
29.91 ms | 403 KiB | 5 Q