3v4l.org

run code in 300+ PHP versions simultaneously
<?php function pr($s) { return '<xmp>'.print_r($s,true).'</xmp>' ; } global $pippo; $file = 'http://www.dominioinventatoacaso.com/somefile.jpg'; $doc = '<root><element att="uno"><sotto>Ciao</sotto><sotto>Mamma</sotto></element></root>' ; $s = new SimpleXMLElement($doc) ; $x = $s->children()[0] ; echo "prima\n" ; echo pr($x->children()['sotto']) ; echo "dopo\n" ;

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)
8.3.60.0140.00416.63
8.3.50.0120.00422.17
8.3.40.0090.00919.10
8.3.30.0120.00319.49
8.3.20.0070.00020.60
8.3.10.0080.00023.78
8.3.00.0060.00317.63
8.2.180.0140.00718.29
8.2.170.0070.01422.96
8.2.160.0030.01020.70
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00422.52
8.2.110.0060.00322.27
8.2.100.0040.00818.16
8.2.90.0030.00519.35
8.2.80.0000.00818.12
8.2.70.0060.00317.88
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0000.00918.47
8.2.30.0060.00318.41
8.2.20.0040.00417.96
8.2.10.0050.00218.39
8.2.00.0000.01017.96
8.1.280.0040.01125.92
8.1.270.0050.00324.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00024.10
8.1.230.0110.00019.29
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0080.00017.65
8.1.180.0050.00318.10
8.1.170.0030.00618.52
8.1.160.0000.00822.23
8.1.150.0060.00318.88
8.1.140.0040.00417.68
8.1.130.0000.00718.05
8.1.120.0030.00417.73
8.1.110.0030.00617.73
8.1.100.0000.00717.64
8.1.90.0050.00317.70
8.1.80.0040.00417.58
8.1.70.0040.00417.64
8.1.60.0090.00017.73
8.1.50.0080.00017.71
8.1.40.0040.00417.61
8.1.30.0030.00617.80
8.1.20.0080.00017.80
8.1.10.0000.00817.74
8.1.00.0040.00417.80
8.0.300.0000.00718.77
8.0.290.0030.00617.30
8.0.280.0000.00718.54
8.0.270.0030.00317.43
8.0.260.0000.00717.47
8.0.250.0030.00317.28
8.0.240.0040.00417.24
8.0.230.0040.00417.23
8.0.220.0000.00717.13
8.0.210.0030.00317.03
8.0.200.0000.00617.07
8.0.190.0050.00317.20
8.0.180.0000.00717.22
8.0.170.0000.00717.05
8.0.160.0040.00417.12
8.0.150.0070.00017.03
8.0.140.0050.00217.11
8.0.130.0050.00013.52
8.0.120.0040.00417.11
8.0.110.0070.00017.13
8.0.100.0000.00717.17
8.0.90.0000.00817.11
8.0.80.0090.00617.07
8.0.70.0030.00517.18
8.0.60.0070.00017.07
8.0.50.0040.00417.07
8.0.30.0060.01317.46
8.0.20.0110.00817.46
8.0.10.0040.00417.10
8.0.00.0050.01516.84
7.4.330.0030.00315.27
7.4.320.0030.00316.66
7.4.300.0070.00016.71
7.4.290.0080.00016.68
7.4.280.0040.00416.74
7.4.270.0040.00416.73
7.4.260.0030.00316.79
7.4.250.0000.00716.75
7.4.240.0030.00316.69
7.4.230.0070.00016.84
7.4.220.0120.01216.79
7.4.210.0060.00916.82
7.4.200.0040.00416.73
7.4.190.0000.00716.67
7.4.160.0100.00316.78
7.4.150.0150.00817.40
7.4.140.0060.01117.86
7.4.130.0100.00716.83
7.4.120.0130.00416.56
7.4.110.0090.00916.70
7.4.100.0090.00916.65
7.4.90.0130.00316.56
7.4.80.0080.01919.39
7.4.70.0130.00316.55
7.4.60.0090.00616.73
7.4.50.0030.00316.64
7.4.40.0100.00722.77
7.4.30.0060.00916.52
7.4.00.0000.01615.23
7.3.330.0000.00513.36
7.3.320.0050.00013.53
7.3.310.0070.00016.41
7.3.300.0000.00616.46
7.3.290.0140.00016.53
7.3.280.0090.00616.50
7.3.270.0090.00917.40
7.3.260.0140.01016.53
7.3.250.0140.00716.65
7.3.240.0100.00716.73
7.3.230.0100.00716.60
7.3.210.0090.01716.64
7.3.200.0110.01219.39
7.3.190.0080.00816.45
7.3.180.0100.00616.70
7.3.170.0030.01416.67
7.3.160.0060.01016.62
7.3.120.0130.00014.79
7.3.10.0070.00716.50
7.3.00.0070.00716.43
7.2.330.0140.00316.86
7.2.320.0090.01217.06
7.2.310.0120.00616.82
7.2.300.0130.00316.68
7.2.290.0080.00816.82
7.2.130.0070.00716.95
7.2.120.0120.00316.68
7.2.110.0170.00316.90
7.2.100.0200.00016.93
7.2.90.0040.01017.10
7.2.80.0120.00016.89
7.2.70.0120.00616.66
7.2.60.0030.01216.67
7.2.50.0070.00916.99
7.2.40.0090.00317.01
7.2.30.0100.00716.96
7.2.20.0190.01016.70
7.2.10.0000.01516.71
7.2.00.0080.00817.97
7.1.250.0040.00715.70
7.1.200.0030.00915.78
7.1.100.0060.00318.41
7.1.70.0000.01217.25
7.1.60.0090.00317.44
7.1.50.0070.01517.04
7.1.00.0070.07322.51
7.0.200.0000.01617.01
7.0.140.0030.07022.04
7.0.110.0670.04320.01
7.0.100.0200.07720.02
7.0.90.0170.04720.07
7.0.80.0100.04320.12
7.0.70.0170.03319.97
7.0.60.0130.04719.99
7.0.50.0100.04320.63
7.0.40.0030.04320.16
7.0.30.0070.05320.38
7.0.20.0130.03020.12
7.0.10.0070.04020.28
7.0.00.0030.04320.31
5.6.280.0000.07720.97
5.6.260.0030.07720.77
5.6.250.0100.07720.70
5.6.240.0070.06320.91
5.6.230.0070.06320.66
5.6.220.0000.04320.65
5.6.210.0070.06320.72
5.6.200.0130.06021.21
5.6.190.0130.03321.13
5.6.180.0100.04021.10
5.6.170.0100.03321.39
5.6.160.0070.06021.19
5.6.150.0030.04021.39
5.6.140.0000.04321.13
5.6.130.0030.04321.22
5.6.120.0000.05721.09
5.6.110.0030.04321.03
5.6.100.0000.04721.02
5.6.90.0070.08021.08
5.6.80.0000.04320.43
5.6.70.0000.04320.62
5.6.60.0130.03020.57
5.6.50.0030.04720.36
5.6.40.0070.04020.48
5.6.30.0200.02320.74
5.6.20.0100.03720.38
5.6.10.0030.06720.56
5.6.00.0030.04020.74
5.5.380.0030.05020.61
5.5.370.0000.05320.51
5.5.360.0000.04720.52
5.5.350.0100.04320.55
5.5.340.0000.04321.01
5.5.330.0100.05021.14
5.5.320.0070.04021.05
5.5.310.0030.04021.01
5.5.300.0070.04020.99
5.5.290.0030.04321.00
5.5.280.0030.04321.12
5.5.270.0130.03721.00
5.5.260.0030.04320.94
5.5.250.0070.04020.67
5.5.240.0000.04320.38
5.5.230.0030.04020.11
5.5.220.0030.04020.16
5.5.210.0070.03720.39
5.5.200.0070.05020.50
5.5.190.0030.04020.06
5.5.180.0130.03320.35
5.5.160.0030.05020.38
5.5.150.0070.08020.36
5.5.140.0100.07320.20
5.5.130.0070.07720.38
5.5.120.0070.07320.45
5.5.110.0100.04720.40
5.5.100.0030.05720.26
5.5.90.0070.07320.05
5.5.80.0170.06720.09
5.5.70.0030.07020.24
5.5.60.0100.05320.35
5.5.50.0100.07720.14
5.5.40.0030.08320.37
5.5.30.0030.08020.04
5.5.20.0070.05020.24
5.5.10.0030.08320.13
5.5.00.0130.07320.12
5.4.450.0030.03719.59
5.4.440.0070.04319.40
5.4.430.0000.04319.60
5.4.420.0030.04019.53
5.4.410.0030.04719.25
5.4.400.0000.04019.26
5.4.390.0030.06019.41
5.4.380.0100.03319.21
5.4.370.0070.03319.27
5.4.360.0070.05019.24
5.4.350.0100.03019.23
5.4.340.0000.04719.24
5.4.320.0070.07719.41
5.4.310.0070.07019.38
5.4.300.0000.08019.45
5.4.290.0070.08019.27
5.4.280.0130.07319.41
5.4.270.0070.08019.05
5.4.260.0070.07019.37
5.4.250.0030.08019.37
5.4.240.0000.08019.07
5.4.230.0100.07019.07
5.4.220.0100.06019.16
5.4.210.0130.06719.06
5.4.200.0000.08019.07
5.4.190.0030.08019.17
5.4.180.0100.07319.00
5.4.170.0100.04319.35
5.4.160.0100.06019.00
5.4.150.0170.06319.43
5.4.140.0200.03716.42
5.4.130.0070.07316.46
5.4.120.0070.07316.46
5.4.110.0130.04016.47
5.4.100.0070.06716.38
5.4.90.0100.06316.32
5.4.80.0070.07016.64
5.4.70.0070.07316.72
5.4.60.0030.04016.51
5.4.50.0100.06716.68
5.4.40.0030.07016.60
5.4.30.0070.04716.30
5.4.20.0070.04016.63
5.4.10.0070.06316.51
5.4.00.0030.07015.91
5.3.290.0030.08014.69
5.3.280.0030.07714.82
5.3.270.0000.05714.61
5.3.260.0130.07014.73
5.3.250.0130.07014.75
5.3.240.0070.07714.83
5.3.230.0170.06714.58
5.3.220.0030.07714.57
5.3.210.0100.07314.57
5.3.200.0130.06314.71
5.3.190.0100.06314.64
5.3.180.0100.07014.57
5.3.170.0070.05714.58
5.3.160.0070.07314.54
5.3.150.0070.07714.57
5.3.140.0070.06714.56
5.3.130.0170.04314.69
5.3.120.0100.03014.54
5.3.110.0130.07314.57
5.3.100.0070.07313.90
5.3.90.0070.07013.98
5.3.80.0100.06714.16
5.3.70.0070.06014.11
5.3.60.0030.07314.03
5.3.50.0070.07013.90
5.3.40.0030.08014.17
5.3.30.0070.06714.05
5.3.20.0100.07313.70
5.3.10.0130.06713.79
5.3.00.0030.07713.78
5.2.170.0130.05312.34
5.2.160.0070.06012.34
5.2.150.0000.06712.34
5.2.140.0030.05712.34
5.2.130.0100.05312.34
5.2.120.0030.06012.34
5.2.110.0130.05012.34
5.2.100.0070.06012.34
5.2.90.0070.06012.34
5.2.80.0070.06312.34
5.2.70.0070.06012.34
5.2.60.0030.06312.34
5.2.50.0070.06312.34
5.2.40.0100.05712.34
5.2.30.0130.03312.34
5.2.20.0000.06312.34
5.2.10.0000.05312.34
5.2.00.0100.05012.34
5.1.60.0070.04312.34
5.1.50.0030.05012.34
5.1.40.0030.04312.34
5.1.30.0030.04712.34
5.1.20.0030.06012.34
5.1.10.0070.02712.34
5.1.00.0000.05012.34
5.0.50.0130.01712.34
5.0.40.0030.04312.34
5.0.30.0070.05712.34
5.0.20.0070.03312.34
5.0.10.0000.04712.34
5.0.00.0030.06312.34
4.4.90.0030.01712.34
4.4.80.0030.03312.34
4.4.70.0000.03712.34
4.4.60.0000.03312.34
4.4.50.0000.03712.34
4.4.40.0000.06012.34
4.4.30.0000.03712.34
4.4.20.0000.02012.34
4.4.10.0000.03712.34
4.4.00.0030.05012.34
4.3.110.0000.02312.34
4.3.100.0000.03712.34
4.3.90.0070.03312.34
4.3.80.0100.04012.34
4.3.70.0030.03312.34
4.3.60.0030.03012.34
4.3.50.0000.02312.34
4.3.40.0070.02712.34
4.3.30.0000.03312.34
4.3.20.0100.02712.34
4.3.10.0000.03712.34
4.3.00.0000.03712.34

preferences:
49.97 ms | 401 KiB | 5 Q