3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<EOF <child/> </person> </people> EOF; try{ $elem = new SimpleXMLElement($xml); foreach ($elem as $person) { printf("%s has got %d children.\n", $person['name'], $person->count()); } }catch(Exception $e){ echo "NO"; } ?>

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)
8.3.40.0120.00619.21
8.3.30.0080.00819.65
8.3.20.0040.00420.54
8.3.10.0040.00423.89
8.3.00.0030.00520.89
8.2.170.0070.01422.96
8.2.160.0100.00722.20
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00421.30
8.2.110.0030.00622.69
8.2.100.0060.00618.09
8.2.90.0060.00319.30
8.2.80.0070.00418.05
8.2.70.0000.00817.88
8.2.60.0060.00617.80
8.2.50.0050.00318.07
8.2.40.0040.00418.47
8.2.30.0080.00018.13
8.2.20.0040.00417.83
8.2.10.0000.00817.91
8.2.00.0060.00317.91
8.1.270.0000.00823.96
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00024.27
8.1.230.0040.00719.41
8.1.220.0050.00317.80
8.1.210.0040.00418.77
8.1.200.0040.00817.48
8.1.190.0040.00817.43
8.1.180.0030.00618.10
8.1.170.0040.00418.77
8.1.160.0050.00222.30
8.1.150.0070.00018.71
8.1.140.0000.00817.78
8.1.130.0070.00017.96
8.1.120.0000.00817.50
8.1.110.0070.00317.71
8.1.100.0030.00517.52
8.1.90.0000.00717.73
8.1.80.0000.00717.59
8.1.70.0030.00317.54
8.1.60.0000.00717.59
8.1.50.0030.00617.74
8.1.40.0040.00417.61
8.1.30.0000.00817.80
8.1.20.0000.00817.73
8.1.10.0050.00217.67
8.1.00.0030.00517.72
8.0.300.0080.00018.77
8.0.290.0040.00417.30
8.0.280.0030.00318.61
8.0.270.0000.00717.51
8.0.260.0030.00317.09
8.0.250.0080.00017.08
8.0.240.0000.00717.16
8.0.230.0070.00017.27
8.0.220.0000.00717.21
8.0.210.0070.00017.11
8.0.200.0060.00017.07
8.0.190.0040.00417.17
8.0.180.0020.00517.24
8.0.170.0050.00317.25
8.0.160.0000.00817.18
8.0.150.0040.00417.04
8.0.140.0000.00716.97
8.0.130.0030.00313.71
8.0.120.0040.00417.11
8.0.110.0000.00917.23
8.0.100.0040.00417.00
8.0.90.0040.00416.95
8.0.80.0060.00917.11
8.0.70.0050.00317.14
8.0.60.0000.00717.01
8.0.50.0070.00017.13
8.0.30.0170.00417.27
8.0.20.0100.00917.40
8.0.10.0000.00717.07
8.0.00.0130.00616.95
7.4.330.0000.00615.34
7.4.320.0030.00316.63
7.4.300.0030.00316.79
7.4.290.0080.00016.75
7.4.280.0090.00016.82
7.4.270.0030.00316.84
7.4.260.0000.00616.64
7.4.250.0070.00016.72
7.4.240.0050.00316.66
7.4.230.0040.00416.63
7.4.220.0090.00916.61
7.4.210.0070.01016.76
7.4.200.0030.00316.72
7.4.190.0040.00416.79
7.4.160.0150.00716.66
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0050.01316.80
7.4.120.0110.00616.67
7.4.110.0170.00616.89
7.4.100.0130.00716.57
7.4.90.0060.01716.69
7.4.80.0090.00816.58
7.4.70.0110.00616.73
7.4.60.0060.01216.90
7.4.50.0080.00016.50
7.4.40.0110.00422.77
7.4.30.0130.00816.85
7.4.10.0040.01215.20
7.4.00.0110.00714.87
7.3.330.0050.00013.35
7.3.320.0000.00613.17
7.3.310.0030.00316.32
7.3.300.0000.00616.48
7.3.290.0110.00316.52
7.3.280.0090.00816.47
7.3.270.0120.01517.40
7.3.260.0100.00716.67
7.3.250.0120.00916.66
7.3.240.0150.00316.67
7.3.230.0150.00616.55
7.3.210.0100.00716.57
7.3.200.0090.01519.39
7.3.190.0080.01216.62
7.3.180.0090.00616.69
7.3.170.0040.01116.82
7.3.160.0170.00016.63
7.3.130.0060.01314.56
7.3.120.0090.00514.91
7.3.110.0090.00914.76
7.3.100.0100.00314.64
7.3.90.0060.01214.99
7.3.80.0030.01314.70
7.3.70.0080.00614.89
7.3.60.0120.00314.77
7.3.50.0080.00314.72
7.3.40.0110.00314.70
7.3.30.0030.01014.94
7.3.20.0070.00716.50
7.3.10.0000.01216.76
7.3.00.0040.01116.40
7.2.330.0120.01216.83
7.2.320.0130.00616.87
7.2.310.0040.01416.84
7.2.300.0090.01216.92
7.2.290.0100.00716.75
7.2.260.0060.01215.35
7.2.250.0060.00915.26
7.2.240.0030.01414.84
7.2.230.0100.00315.15
7.2.220.0040.01515.05
7.2.210.0060.00615.07
7.2.200.0070.01115.00
7.2.190.0040.01115.04
7.2.180.0070.00714.95
7.2.170.0110.00415.14
7.2.160.0060.00615.09
7.2.150.0090.00916.85
7.2.140.0150.00016.80
7.2.130.0120.00317.24
7.2.120.0040.00717.11
7.2.110.0100.00616.91
7.2.100.0110.00416.96
7.2.90.0040.00416.94
7.2.80.0130.00017.10
7.2.70.0030.01517.15
7.2.60.0060.01017.02
7.2.50.0040.00816.90
7.2.40.0030.00916.81
7.2.30.0100.00717.04
7.2.20.0070.00716.88
7.2.10.0030.00716.98
7.2.00.0090.00318.09
7.1.330.0090.00615.72
7.1.320.0100.00315.53
7.1.310.0080.00615.90
7.1.300.0070.00715.82
7.1.290.0030.01215.86
7.1.280.0030.01015.93
7.1.270.0050.00315.66
7.1.260.0000.01015.71
7.1.250.0070.00715.54
7.1.240.0000.01615.66
7.1.230.0000.00915.61
7.1.220.0030.01015.85
7.1.210.0030.00715.74
7.1.200.0030.01115.83
7.1.190.0090.00615.84
7.1.180.0090.00915.75
7.1.170.0060.00615.79
7.1.160.0040.00815.61
7.1.150.0000.00915.99
7.1.140.0090.00315.84
7.1.130.0060.00315.86
7.1.120.0060.00615.64
7.1.110.0040.00415.52
7.1.100.0030.00917.04
7.1.90.0040.00715.83
7.1.80.0030.01015.84
7.1.70.0000.01216.38
7.1.60.0020.01017.58
7.1.50.0060.00916.49
7.1.40.0060.00615.82
7.1.30.0000.01115.60
7.1.20.0140.00015.87
7.1.10.0040.01115.87
7.1.00.0050.04019.24
7.0.330.0030.00715.41
7.0.320.0070.00715.36
7.0.310.0000.01515.18
7.0.300.0030.01015.36
7.0.290.0000.01215.59
7.0.280.0030.01015.38
7.0.270.0100.00315.42
7.0.260.0000.01215.41
7.0.250.0030.00915.48
7.0.240.0100.00315.42
7.0.230.0060.00915.38
7.0.220.0060.00615.49
7.0.210.0040.00715.40
7.0.200.0080.00616.27
7.0.190.0000.00815.60
7.0.180.0040.00415.53
7.0.170.0050.00515.30
7.0.160.0040.00415.43
7.0.150.0040.01115.38
7.0.140.0040.04218.89
7.0.130.0090.00615.61
7.0.120.0060.00915.45
7.0.110.0040.00415.70
7.0.100.0050.00515.52
7.0.90.0000.01015.62
7.0.80.0060.00815.37
7.0.70.0030.01015.39
7.0.60.0030.04817.81
7.0.50.0020.02716.81
7.0.40.0100.04316.97
7.0.30.0170.03816.82
7.0.20.0150.02716.97
7.0.10.0060.04616.84
7.0.00.0090.04416.87
5.6.400.0000.01514.29
5.6.390.0060.00314.45
5.6.380.0090.00314.52
5.6.370.0030.01314.62
5.6.360.0120.00314.37
5.6.350.0040.01114.34
5.6.340.0060.00314.53
5.6.330.0030.01314.43
5.6.320.0000.01414.47
5.6.310.0040.00814.18
5.6.300.0030.01014.27
5.6.290.0110.00014.00
5.6.280.0090.03717.63
5.6.270.0040.00414.40
5.6.260.0030.00614.38
5.6.250.0000.01314.56
5.6.240.0040.00714.33
5.6.230.0090.00014.36
5.6.220.0060.00314.24
5.6.210.0050.04817.46
5.6.200.0100.02016.31
5.6.190.0030.03217.46
5.6.180.0080.02817.63
5.6.170.0180.03517.49
5.6.160.0030.02517.51
5.6.150.0060.04416.49
5.6.140.0020.04616.33
5.6.130.0030.02916.46
5.6.120.0070.04417.56
5.6.110.0080.04217.73
5.6.100.0050.02617.96
5.6.90.0050.02417.63
5.6.80.0080.04417.46
5.6.70.0120.00314.27
5.6.60.0070.00314.23
5.6.50.0030.00714.33
5.6.40.0090.00614.63
5.6.30.0090.00614.52
5.6.20.0030.00614.47
5.6.10.0070.00714.11
5.6.00.0000.01614.19
5.5.380.0030.01014.02
5.5.370.0070.01014.12
5.5.360.0060.00614.03
5.5.350.0070.04217.39
5.5.340.0020.02416.20
5.5.330.0020.02517.28
5.5.320.0030.03217.14
5.5.310.0090.02417.32
5.5.300.0050.04516.10
5.5.290.0100.03516.35
5.5.280.0080.04017.49
5.5.270.0080.04817.33
5.5.260.0070.02717.73
5.5.250.0050.03517.46
5.5.240.0150.03317.27
5.5.230.0090.00614.30
5.5.220.0000.00914.18
5.5.210.0090.00314.16
5.5.200.0040.01214.01
5.5.190.0060.00314.48
5.5.180.0060.00314.32
5.5.170.0110.00414.23
5.5.160.0040.01214.44
5.5.150.0030.00914.41
5.5.140.0030.01314.55
5.5.130.0040.01114.29
5.5.120.0080.00314.18
5.5.110.0030.00614.20
5.5.100.0030.00914.46
5.5.90.0040.01114.32
5.5.80.0050.00514.39
5.5.70.0080.00814.40
5.5.60.0110.00414.01
5.5.50.0030.01214.19
5.5.40.0030.00613.98
5.5.30.0090.00614.35
5.5.20.0130.00314.12
5.5.10.0070.00714.01
5.5.00.0030.00714.02
5.4.450.0300.03415.25
5.4.440.0230.03115.34
5.4.430.0330.03215.29
5.4.420.0330.03415.42
5.4.410.0090.02915.13
5.4.400.0300.03314.94
5.4.390.0390.03415.13
5.4.380.0080.02814.83
5.4.370.0080.03214.97
5.4.360.0130.02714.90
5.4.350.0120.03214.80
5.4.340.0170.02514.79
5.4.330.0000.01411.13
5.4.320.0030.02511.76
5.4.310.0050.02111.80
5.4.300.0050.02311.81
5.4.290.0070.02411.62
5.4.280.0060.02411.73
5.4.270.0080.02111.74
5.4.260.0080.02211.77
5.4.250.0060.02411.84
5.4.240.0040.02311.69
5.4.230.0050.02411.61
5.4.220.0030.02311.78
5.4.210.0060.02111.66
5.4.200.0030.02411.68
5.4.190.0130.03611.73
5.4.180.0110.02311.65
5.4.170.0130.02211.77
5.4.160.0110.02411.79
5.4.150.0110.02311.61
5.4.140.0090.02711.61
5.4.130.0080.02711.61
5.4.120.0180.03611.54
5.4.110.0090.02311.54
5.4.100.0210.04411.54
5.4.90.0130.02211.60
5.4.80.0080.02811.59
5.4.70.0120.02411.51
5.4.60.0110.02311.48
5.4.50.0200.04511.50
5.4.40.0100.02511.59
5.4.30.0130.02211.45
5.4.20.0070.02511.53
5.4.10.0120.02211.53
5.4.00.0070.02611.27
5.3.290.0050.02111.83
5.3.280.0040.02911.70
5.3.270.0090.02611.74
5.3.260.0110.02411.71
5.3.250.0140.02111.74
5.3.240.0080.02711.67
5.3.230.0120.02411.70
5.3.220.0090.02611.65
5.3.210.0120.02211.66
5.3.200.0100.02311.63
5.3.190.0170.05111.59
5.3.180.0140.02311.69
5.3.170.0130.02211.73
5.3.160.0140.03811.74
5.3.150.0090.02311.75
5.3.140.0070.02711.68
5.3.130.0090.02811.67
5.3.120.0090.02511.67
5.3.110.0080.02911.68
5.3.100.0100.03711.38
5.3.90.0090.02611.44
5.3.80.0100.02511.30
5.3.70.0110.02311.28
5.3.60.0080.02511.35
5.3.50.0210.04711.32
5.3.40.0140.02511.36
5.3.30.0100.02511.31
5.3.20.0080.02611.12
5.3.10.0120.02611.10
5.3.00.0130.02311.10
5.2.170.0150.0449.32
5.2.160.0150.0349.32
5.2.150.0090.0469.32
5.2.140.0110.0399.32
5.2.130.0180.0329.28
5.2.120.0230.0549.28
5.2.110.0190.0339.29
5.2.100.0110.0389.28
5.2.90.0180.0299.28
5.2.80.0190.0339.27
5.2.70.0170.0329.27
5.2.60.0310.0779.23
5.2.50.0120.0399.20
5.2.40.0120.0379.18
5.2.30.0110.0359.15
5.2.20.0090.0399.14
5.2.10.0090.0369.04
5.2.00.0130.0338.89
5.1.60.0130.0298.18
5.1.50.0150.0288.18
5.1.40.0260.0508.17
5.1.30.0140.0328.51
5.1.20.0170.0338.54
5.1.10.0220.0288.26
5.1.00.0100.0348.26
5.0.50.0100.0256.74
5.0.40.0060.0276.60
5.0.30.0100.0366.41
5.0.20.0100.0236.39
5.0.10.0080.0236.37
5.0.00.0110.0356.36
4.4.90.0110.0154.78
4.4.80.0060.0194.75
4.4.70.0100.0174.75
4.4.60.0080.0174.75
4.4.50.0080.0164.77
4.4.40.0080.0304.71
4.4.30.0050.0204.76
4.4.20.0070.0184.85
4.4.10.0070.0194.85
4.4.00.0100.0264.76
4.3.110.0100.0174.66
4.3.100.0200.0654.67
4.3.90.0060.0184.64
4.3.80.0040.0304.58
4.3.70.0090.0154.63
4.3.60.0070.0174.63
4.3.50.0090.0154.63
4.3.40.0110.0234.54
4.3.30.0050.0223.28
4.3.20.0020.0213.27
4.3.10.0050.0183.23
4.3.00.0100.0206.93

preferences:
44.03 ms | 400 KiB | 5 Q