3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement( '<DOM> <TAB gruppo="ID1" url="http://ltw1310.web.unibo.it"></TAB> <TAB gruppo="ID2" url="http://ltw1314.web.unibo.it"></TAB> </DOM>'); $serverComprati = array(); $count=0; foreach ($xml->children() as $second_level) { $second_level->attributes()->gruppo; $url = $second_level->attributes()->url; if($url != ""){ $serverComprati[$count]=$url; } $count=$count+1; } echo $serverComprati[$count];

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)
8.3.60.0040.01118.50
8.3.50.0090.00721.33
8.3.40.0070.00719.03
8.3.30.0000.01519.23
8.3.20.0080.00020.54
8.3.10.0070.00022.21
8.3.00.0080.00022.69
8.2.180.0140.00716.88
8.2.170.0110.00422.96
8.2.160.0130.00320.64
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.01126.16
8.2.120.0050.00319.91
8.2.110.0040.00422.45
8.2.100.0080.00419.54
8.2.90.0000.00819.59
8.2.80.0000.00719.46
8.2.70.0000.00817.88
8.2.60.0040.00418.18
8.2.50.0060.00318.07
8.2.40.0040.00418.41
8.2.30.0000.00818.20
8.2.20.0030.00518.04
8.2.10.0000.00717.96
8.2.00.0030.00617.95
8.1.280.0120.00325.92
8.1.270.0070.00320.58
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00424.07
8.1.230.0070.00319.35
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.50
8.1.190.0000.00817.78
8.1.180.0000.00718.93
8.1.170.0060.00318.82
8.1.160.0030.00322.40
8.1.150.0000.00718.85
8.1.140.0040.00417.64
8.1.130.0000.01018.02
8.1.120.0000.00717.57
8.1.110.0070.00017.57
8.1.100.0030.00517.63
8.1.90.0050.00317.74
8.1.80.0070.00017.50
8.1.70.0040.00417.66
8.1.60.0040.00417.86
8.1.50.0060.00317.68
8.1.40.0080.00017.71
8.1.30.0060.00317.71
8.1.20.0000.00817.78
8.1.10.0040.00417.64
8.1.00.0080.00317.77
8.0.300.0040.00418.77
8.0.290.0080.00017.04
8.0.280.0030.00318.52
8.0.270.0030.00317.46
8.0.260.0000.00717.09
8.0.250.0070.00017.24
8.0.240.0050.00317.13
8.0.230.0030.00317.27
8.0.220.0000.00717.23
8.0.210.0070.00017.25
8.0.200.0000.00717.25
8.0.190.0040.00417.08
8.0.180.0070.00017.23
8.0.170.0030.00617.25
8.0.160.0030.00517.26
8.0.150.0050.00317.00
8.0.140.0040.00417.18
8.0.130.0030.00313.63
8.0.120.0050.00317.09
8.0.110.0040.00417.18
8.0.100.0000.00717.07
8.0.90.0000.00717.27
8.0.80.0090.00617.13
8.0.70.0000.00716.95
8.0.60.0070.00016.94
8.0.50.0040.00417.19
8.0.30.0110.00817.38
8.0.20.0100.00717.47
8.0.10.0070.00017.38
8.0.00.0100.01017.12
7.4.330.0000.00515.00
7.4.320.0060.00016.86
7.4.300.0030.00316.75
7.4.290.0030.00316.82
7.4.280.0030.00316.89
7.4.270.0030.00316.80
7.4.260.0030.00316.70
7.4.250.0040.00416.61
7.4.240.0070.00016.84
7.4.230.0070.00016.90
7.4.220.0130.01316.73
7.4.210.0080.00716.79
7.4.200.0030.00316.78
7.4.190.0030.00316.82
7.4.160.0120.00616.71
7.4.150.0100.00717.40
7.4.140.0110.01217.86
7.4.130.0060.01016.65
7.4.120.0070.01016.70
7.4.110.0170.00716.55
7.4.100.0090.00916.92
7.4.90.0130.00716.68
7.4.80.0060.01019.39
7.4.70.0100.00716.59
7.4.60.0030.01416.70
7.4.50.0040.00416.48
7.4.40.0080.00822.77
7.4.30.0190.00316.80
7.4.10.0030.01615.14
7.4.00.0070.01015.06
7.3.330.0000.00513.30
7.3.320.0050.00013.50
7.3.310.0000.00716.52
7.3.300.0070.00016.55
7.3.290.0000.01316.58
7.3.280.0040.01216.59
7.3.270.0100.00717.40
7.3.260.0070.01016.86
7.3.250.0120.00916.87
7.3.240.0130.00316.61
7.3.230.0090.00916.66
7.3.210.0070.01016.81
7.3.200.0100.00619.39
7.3.190.0110.00816.61
7.3.180.0160.00016.77
7.3.170.0090.00616.61
7.3.160.0080.00816.70
7.3.130.0120.00615.02
7.3.120.0070.00915.06
7.3.110.0100.00815.09
7.3.100.0060.00814.95
7.3.90.0090.00214.99
7.3.80.0060.00914.90
7.3.70.0050.01015.01
7.3.60.0030.01014.88
7.3.50.0110.00514.74
7.3.40.0020.01114.98
7.3.30.0080.00615.08
7.3.20.0050.00716.79
7.3.10.0030.01316.76
7.3.00.0120.00616.59
7.2.330.0060.01216.90
7.2.320.0150.00817.03
7.2.310.0060.01216.87
7.2.300.0090.00616.77
7.2.290.0030.01316.96
7.2.260.0040.01515.40
7.2.250.0060.01215.21
7.2.240.0020.01315.12
7.2.230.0020.01415.13
7.2.220.0020.01115.29
7.2.210.0100.00715.16
7.2.200.0020.01015.23
7.2.190.0030.00915.23
7.2.180.0090.00615.23
7.2.170.0040.01015.16
7.2.160.0110.00615.23
7.2.150.0130.00316.97
7.2.140.0070.00716.91
7.2.130.0170.00317.00
7.2.120.0060.00616.79
7.2.110.0080.00617.13
7.2.100.0050.00817.05
7.2.90.0050.00916.83
7.2.80.0090.00617.02
7.2.70.0060.00717.16
7.2.60.0050.01117.05
7.2.50.0080.00517.18
7.2.40.0090.00617.02
7.2.30.0070.00917.02
7.2.20.0110.00217.12
7.2.10.0030.01217.08
7.2.00.0060.00817.09
7.1.330.0030.01115.96
7.1.320.0090.00315.79
7.1.310.0050.00715.96
7.1.300.0040.00916.04
7.1.290.0060.00916.10
7.1.280.0050.00716.03
7.1.270.0060.00715.84
7.1.260.0070.00516.09
7.1.250.0080.00915.89
7.1.240.0000.01115.92
7.1.230.0070.00715.82
7.1.220.0040.00415.83
7.1.210.0060.00915.88
7.1.200.0020.01215.96
7.1.190.0060.00515.87
7.1.180.0060.00615.69
7.1.170.0050.00516.09
7.1.160.0060.00615.71
7.1.150.0040.01415.92
7.1.140.0030.01315.93
7.1.130.0000.01216.12
7.1.120.0070.00715.88
7.1.110.0060.00915.79
7.1.100.0080.00615.89
7.1.90.0070.00715.79
7.1.80.0080.00815.67
7.1.70.0030.00716.49
7.1.60.0060.00817.91
7.1.50.0030.01416.58
7.1.40.0030.00916.02
7.1.30.0000.01515.90
7.1.20.0000.01215.98
7.1.10.0040.00816.00
7.1.00.0050.03019.12
7.0.330.0000.01315.29
7.0.320.0090.00315.47
7.0.310.0110.00415.59
7.0.300.0060.00615.66
7.0.290.0090.00615.50
7.0.280.0030.01415.54
7.0.270.0040.01215.58
7.0.260.0070.00715.55
7.0.250.0060.00315.68
7.0.240.0100.00315.58
7.0.230.0000.01315.43
7.0.220.0050.00515.57
7.0.210.0060.00915.50
7.0.200.0030.00616.23
7.0.190.0100.00315.52
7.0.180.0040.00815.83
7.0.170.0070.00715.54
7.0.160.0140.00015.56
7.0.150.0000.00815.37
7.0.140.0080.03718.83
7.0.130.0100.00315.64
7.0.120.0030.00615.65
7.0.110.0090.00315.63
7.0.100.0080.00815.32
7.0.90.0040.00415.25
7.0.80.0060.00615.55
7.0.70.0040.01115.37
7.0.60.0050.04417.83
7.0.50.0070.04316.78
7.0.40.0050.03216.87
7.0.30.0150.04116.89
7.0.20.0230.03216.92
7.0.10.0200.04016.91
7.0.00.0130.04216.85
5.6.400.0000.01614.81
5.6.390.0060.00914.71
5.6.380.0060.00314.77
5.6.370.0030.00614.50
5.6.360.0000.01414.27
5.6.350.0030.01514.64
5.6.340.0060.00614.54
5.6.330.0090.00614.11
5.6.320.0040.00714.23
5.6.310.0040.01114.66
5.6.300.0070.00714.64
5.6.290.0030.01014.76
5.6.280.0030.04217.75
5.6.270.0120.00614.68
5.6.260.0060.00614.88
5.6.250.0040.00414.62
5.6.240.0070.00314.57
5.6.230.0000.01714.50
5.6.220.0030.00714.46
5.6.210.0050.03717.57
5.6.200.0100.04316.31
5.6.190.0030.02617.55
5.6.180.1720.02617.49
5.6.170.0100.03217.48
5.6.160.0050.02517.60
5.6.150.0030.02216.54
5.6.140.0070.03316.41
5.6.130.0030.02716.42
5.6.120.0050.02317.81
5.6.110.0100.04517.73
5.6.100.0150.03317.89
5.6.90.0120.04317.78
5.6.80.0050.04517.46
5.6.70.0120.04017.56
5.6.60.0060.01014.22
5.6.50.0030.01014.40
5.6.40.0040.01114.53
5.6.30.0030.01314.51
5.6.20.0040.00914.28
5.6.10.0040.01114.62
5.6.00.0030.01014.66
5.5.380.0070.00314.51
5.5.370.0040.01114.63
5.5.360.0040.00814.68
5.5.350.0140.02817.51
5.5.340.0060.03016.15
5.5.330.0050.03017.50
5.5.320.0150.03217.53
5.5.310.0130.04417.54
5.5.300.0070.02716.39
5.5.290.0070.02516.22
5.5.280.0050.03117.75
5.5.270.0120.03817.77
5.5.260.0100.03617.66
5.5.250.0080.05317.44
5.5.240.0080.02817.08
5.5.230.0040.01114.59
5.5.220.0090.00614.53
5.5.210.0060.00314.25
5.5.200.0030.01314.31
5.5.190.0060.00614.60
5.5.180.0100.00714.38
5.5.170.0030.00914.43
5.5.160.0070.00714.66
5.5.150.0100.00314.60
5.5.140.0070.00714.21
5.5.130.0040.01114.36
5.5.120.0000.01114.18
5.5.110.0030.01014.53
5.5.100.0000.01014.09
5.5.90.0060.00614.26
5.5.80.0060.00614.59
5.5.70.0060.00314.27
5.5.60.0100.00314.27
5.5.50.0080.00414.45
5.5.40.0070.00714.37
5.5.30.0070.00714.39
5.5.20.0080.00514.27
5.5.10.0070.00314.11
5.5.00.0090.00614.55
5.4.450.0370.03216.01
5.4.440.0410.03315.85
5.4.430.0060.04316.01
5.4.420.0480.02515.83
5.4.410.0320.03515.76
5.4.400.0170.03415.60
5.4.390.0150.03215.51
5.4.380.0200.02515.45
5.4.370.0110.02715.54
5.4.360.0070.03315.47
5.4.350.0050.02312.22
5.4.340.0040.02612.22
5.4.330.0060.00312.34
5.4.320.0030.02212.47
5.4.310.0070.02112.47
5.4.300.0080.01812.47
5.4.290.0020.02312.47
5.4.280.0060.02012.42
5.4.270.0070.02312.42
5.4.260.0060.02012.42
5.4.250.0080.03015.63
5.4.240.0070.02815.65
5.4.230.0060.02615.56
5.4.220.0040.04515.56
5.4.210.0090.02615.57
5.4.200.0080.02515.67
5.4.190.0030.04015.67
5.4.180.0100.03615.62
5.4.170.0100.02815.70
5.4.160.0060.02815.71
5.4.150.0090.03015.62
5.4.140.0060.03014.49
5.4.130.0020.02814.49
5.4.120.0040.02814.38
5.4.110.0100.02614.49
5.4.100.0050.02514.47
5.4.90.0050.02714.33
5.4.80.0050.02814.43
5.4.70.0030.02914.48
5.4.60.0120.03214.42
5.4.50.0050.02514.48
5.4.40.0050.02914.40
5.4.30.0030.02914.32
5.4.20.0060.02514.43
5.4.10.0020.04314.36
5.4.00.0070.03214.24
5.3.290.0050.02412.60
5.3.280.0030.02913.46
5.3.270.0030.03113.51
5.3.260.0020.04013.51
5.3.250.0030.03113.53
5.3.240.0050.02913.58
5.3.230.0030.03113.38
5.3.220.0040.03013.44
5.3.210.0060.02713.49
5.3.200.0050.02513.53
5.3.190.0080.02513.49
5.3.180.0050.02713.43
5.3.170.0050.02813.49
5.3.160.0070.02713.42
5.3.150.0030.02813.52
5.3.140.0080.02613.36
5.3.130.0030.02913.49
5.3.120.0060.02613.43
5.3.110.0080.03013.43
5.3.100.0090.02313.17
5.3.90.0020.03113.25
5.3.80.0100.03013.22
5.3.70.0040.02913.20
5.3.60.0080.02313.21
5.3.50.0050.02613.18
5.3.40.0080.02313.12
5.3.30.0030.02913.16
5.3.20.0030.02613.04
5.3.10.0030.02613.03
5.3.00.0010.03112.97
5.2.170.0030.04311.16
5.2.160.0030.03711.21
5.2.150.0070.03711.28
5.2.140.0000.04311.17
5.2.130.0000.04011.14
5.2.120.0030.03711.27
5.2.110.0030.05311.23
5.2.100.0000.04011.18
5.2.90.0100.04711.27
5.2.80.0000.04311.27
5.2.70.0070.04011.22
5.2.60.0000.04710.95
5.2.50.0000.04310.91
5.2.40.0000.04011.18
5.2.30.0070.03711.11
5.2.20.0030.03710.99
5.2.10.0030.04311.01
5.2.00.0000.04310.86
5.1.60.0000.03710.21
5.1.50.0100.03010.11
5.1.40.0030.04710.05
5.1.30.0070.05010.46
5.1.20.0030.04010.59
5.1.10.0100.04310.19
5.1.00.0000.03710.13
5.0.50.0000.0308.57
5.0.40.0000.0278.31
5.0.30.0000.0438.35
5.0.20.0000.0278.29
5.0.10.0030.0238.28
5.0.00.0030.0378.38
4.4.90.0030.0206.64
4.4.80.0000.0276.64
4.4.70.0030.0206.64
4.4.60.0030.0176.64
4.4.50.0000.0236.64
4.4.40.0000.0436.64
4.4.30.0000.0206.64
4.4.20.0030.0206.64
4.4.10.0000.0236.64
4.4.00.0000.0336.64
4.3.110.0000.0206.64
4.3.100.0070.0176.64
4.3.90.0000.0206.64
4.3.80.0070.0276.64
4.3.70.0000.0206.64
4.3.60.0000.0206.64
4.3.50.0000.0236.64
4.3.40.0030.0376.64
4.3.30.0070.0176.64
4.3.20.0030.0206.64
4.3.10.0000.0206.64
4.3.00.0070.0236.77

preferences:
49.56 ms | 401 KiB | 5 Q