3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<EOF <child/> </person> </people> EOF; $elem = new SimpleXMLElement($xml); foreach ($elem as $person) { printf("%s has got %d children.\n", $person['name'], $person->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)
8.3.60.0110.00418.80
8.3.50.0100.01021.99
8.3.40.0000.02319.17
8.3.30.0070.00719.04
8.3.20.0080.00018.76
8.3.10.0080.00021.59
8.3.00.0030.00522.21
8.2.180.0070.01425.92
8.2.170.0110.00719.07
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00017.75
8.2.110.0000.00920.64
8.2.100.0080.00418.16
8.2.90.0040.00418.41
8.2.80.0080.00018.00
8.2.70.0000.00817.63
8.2.60.0040.00418.18
8.2.50.0000.00918.07
8.2.40.0000.00718.31
8.2.30.0040.00421.51
8.2.20.0040.00418.07
8.2.10.0040.00417.83
8.2.00.0030.00617.91
8.1.280.0090.00625.92
8.1.270.0040.00424.12
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00422.32
8.1.230.0040.00721.17
8.1.220.0030.00517.89
8.1.210.0000.00919.16
8.1.200.0070.00317.48
8.1.190.0000.00817.76
8.1.180.0000.00918.10
8.1.170.0030.00520.54
8.1.160.0000.00719.07
8.1.150.0040.00718.66
8.1.140.0040.00417.64
8.1.130.0030.00318.11
8.1.120.0040.00417.48
8.1.110.0060.00317.51
8.1.100.0040.00417.71
8.1.90.0080.00017.64
8.1.80.0040.00417.60
8.1.70.0030.00317.50
8.1.60.0030.00917.73
8.1.50.0030.00517.70
8.1.40.0000.00717.75
8.1.30.0000.00817.80
8.1.20.0050.00317.89
8.1.10.0000.00717.65
8.1.00.0000.00917.61
8.0.300.0100.00020.34
8.0.290.0000.00717.30
8.0.280.0070.00018.46
8.0.270.0000.00717.46
8.0.260.0060.00017.00
8.0.250.0070.00017.16
8.0.240.0060.00617.04
8.0.230.0040.00417.26
8.0.220.0000.00716.97
8.0.210.0000.00717.00
8.0.200.0030.00517.09
8.0.190.0000.00817.29
8.0.180.0040.00417.12
8.0.170.0050.00317.16
8.0.160.0000.00817.20
8.0.150.0000.00716.96
8.0.140.0030.00317.07
8.0.130.0000.00613.48
8.0.120.0040.00416.92
8.0.110.0040.00417.02
8.0.100.0040.00417.15
8.0.90.0040.00417.14
8.0.80.0090.00617.11
8.0.70.0080.00017.03
8.0.60.0000.00817.05
8.0.50.0040.00417.03
8.0.30.0130.00717.27
8.0.20.0090.00917.40
8.0.10.0000.00717.11
8.0.00.0080.00917.13
7.4.330.0000.00517.22
7.4.320.0040.00416.70
7.4.300.0000.00716.71
7.4.290.0030.00316.80
7.4.280.0030.00616.67
7.4.270.0040.00416.81
7.4.260.0000.00613.64
7.4.250.0030.00316.66
7.4.240.0000.00816.84
7.4.230.0020.00516.73
7.4.220.0140.01116.70
7.4.210.0090.00816.84
7.4.200.0000.00716.77
7.4.190.0070.00016.93
7.4.160.0090.00616.77
7.4.150.0030.01617.40
7.4.140.0100.01017.86
7.4.130.0070.01216.71
7.4.120.0070.01316.65
7.4.110.0120.00616.79
7.4.100.0160.00316.62
7.4.90.0100.01016.82
7.4.80.0070.01119.39
7.4.70.0120.00916.66
7.4.60.0060.01116.74
7.4.50.0060.00316.82
7.4.40.0100.00722.77
7.4.30.0070.01016.63
7.4.00.0000.01415.38
7.3.330.0030.00213.31
7.3.320.0110.00013.39
7.3.310.0030.00316.47
7.3.300.0000.00716.46
7.3.290.0060.01016.52
7.3.280.0060.00916.47
7.3.270.0090.00917.40
7.3.260.0110.00918.24
7.3.250.0150.00316.64
7.3.240.0070.01116.50
7.3.230.0100.01016.41
7.3.210.0120.00616.75
7.3.200.0130.00919.39
7.3.190.0040.01516.37
7.3.180.0100.00616.46
7.3.170.0070.01016.67
7.3.160.0120.00416.68
7.3.120.0060.00914.88
7.2.330.0110.00716.81
7.2.320.0070.01016.88
7.2.310.0100.01016.84
7.2.300.0200.00316.68
7.2.290.0080.00916.40
7.2.60.0080.00416.97
7.2.00.0060.00619.59
7.1.200.0030.00615.50
7.1.100.0000.01018.32
7.1.70.0050.00517.31
7.1.60.0110.01119.40
7.1.50.0100.01416.98
7.1.00.0100.06322.59
7.0.200.0070.00716.68
7.0.140.0030.07322.13
7.0.80.0700.06719.91
7.0.70.0670.07020.15
7.0.60.0500.06020.00
7.0.50.0570.07720.25
7.0.40.0100.08020.19
7.0.30.0000.07320.18
7.0.20.0030.06720.20
7.0.10.0000.05020.20
7.0.00.0100.06020.17
5.6.280.0000.07721.07
5.6.230.0030.08320.76
5.6.220.0100.04320.68
5.6.210.0170.06020.71
5.6.200.0070.05321.06
5.6.190.0070.04320.93
5.6.180.0000.05721.23
5.6.170.0100.08021.25
5.6.160.0200.07021.16
5.6.150.0070.07721.06
5.6.140.0070.07721.04
5.6.130.0030.06721.14
5.6.120.0130.08021.06
5.6.110.0100.04021.19
5.6.100.0070.06020.96
5.6.90.0030.08021.10
5.6.80.0100.08020.52
5.6.70.0070.04720.52
5.6.60.0100.06020.43
5.6.50.0000.06020.52
5.6.40.0070.03720.54
5.6.30.0130.07320.50
5.6.20.0030.07720.33
5.6.10.0070.08320.64
5.6.00.0130.07720.54
5.5.370.0030.04320.46
5.5.360.0030.09020.44
5.5.350.0130.07320.58
5.5.340.0030.08321.04
5.5.330.0070.05320.78
5.5.320.0070.07320.95
5.5.310.0100.08021.04
5.5.300.0100.08020.94
5.5.290.0000.09021.00
5.5.280.0100.06321.02
5.5.270.0100.07720.92
5.5.260.0030.08720.82
5.5.250.0070.08320.81
5.5.240.0100.07720.35
5.5.230.0200.06720.30
5.5.220.0030.07020.32
5.5.210.0070.08020.28
5.5.200.0000.04320.13
5.5.190.0030.07020.38
5.5.180.0070.07320.32
5.5.160.0030.06020.33
5.5.150.0070.05020.37
5.5.140.0030.05020.27
5.5.130.0070.07020.35
5.5.120.0000.07020.35
5.5.110.0100.06020.36
5.5.100.0070.05320.14
5.5.90.0100.07720.13
5.5.80.0100.08020.18
5.5.70.0000.04720.09
5.5.60.0130.07020.13
5.5.50.0100.04720.10
5.5.40.0070.08320.10
5.5.30.0000.08320.16
5.5.20.0100.07320.21
5.5.10.0030.08020.18
5.5.00.0030.05720.07
5.4.450.0070.08319.55
5.4.440.0100.03719.55
5.4.430.0130.07019.54
5.4.420.0170.07019.58
5.4.410.0070.05019.39
5.4.400.0130.03719.12
5.4.390.0100.07719.22
5.4.380.0030.08019.27
5.4.370.0030.07319.04
5.4.360.0100.04019.25
5.4.350.0030.05019.22
5.4.340.0130.03319.23
5.4.320.0100.07319.24
5.4.310.0100.05719.04
5.4.300.0030.04319.27
5.4.290.0130.06718.94
5.4.280.0000.06018.94
5.4.270.0100.08019.30
5.4.260.0030.07719.29
5.4.250.0130.05319.25
5.4.240.0100.04719.21
5.4.230.0070.07319.18
5.4.220.0030.08019.23
5.4.210.0100.07018.97
5.4.200.0100.04019.22
5.4.190.0100.07019.18
5.4.180.0200.03019.22
5.4.170.0130.07018.94
5.4.160.0070.08019.20
5.4.150.0030.08019.00
5.4.140.0000.08016.52
5.4.130.0100.07016.35
5.4.120.0070.07016.51
5.4.110.0130.07016.66
5.4.100.0070.06716.67
5.4.90.0100.07016.55
5.4.80.0030.05716.57
5.4.70.0100.04716.46
5.4.60.0030.04016.61
5.4.50.0030.03316.54
5.4.40.0070.06016.48
5.4.30.0030.03716.45
5.4.20.0030.07016.56
5.4.10.0000.04016.60
5.4.00.0000.04015.86
5.3.290.0100.08014.86
5.3.280.0170.04014.71
5.3.270.0030.08314.71
5.3.260.0070.04714.77
5.3.250.0100.07314.62
5.3.240.0030.07314.61
5.3.230.0070.06714.61
5.3.220.0070.07714.77
5.3.210.0070.05014.70
5.3.200.0000.07714.77
5.3.190.0100.06714.55
5.3.180.0030.06714.80
5.3.170.0070.07014.81
5.3.160.0070.03714.77
5.3.150.0000.06014.68
5.3.140.0100.04014.68
5.3.130.0000.04014.70
5.3.120.0070.07314.79
5.3.110.0070.06714.57
5.3.100.0070.03714.06
5.3.90.0070.07014.25
5.3.80.0070.07014.22
5.3.70.0170.05313.98
5.3.60.0070.03714.25
5.3.50.0070.03714.10
5.3.40.0070.03714.07
5.3.30.0030.07714.10
5.3.20.0000.04013.88
5.3.10.0070.07313.90
5.3.00.0030.06713.83
5.2.170.0030.06013.62
5.2.160.0030.04313.62
5.2.150.0070.06013.62
5.2.140.0000.03313.62
5.2.130.0100.05013.62
5.2.120.0030.05713.62
5.2.110.0100.05713.62
5.2.100.0070.05713.62
5.2.90.0030.03313.62
5.2.80.0000.05013.62
5.2.70.0000.03713.62
5.2.60.0070.05713.62
5.2.50.0100.05313.62
5.2.40.0070.06013.62
5.2.30.0030.06313.62
5.2.20.0030.04013.62
5.2.10.0130.05013.62
5.2.00.0030.03013.62
5.1.60.0030.05013.62
5.1.50.0030.05013.62
5.1.40.0030.02713.62
5.1.30.0070.03713.62
5.1.20.0030.05713.62
5.1.10.0030.04713.62
5.1.00.0000.05313.62
5.0.50.0000.04713.62
5.0.40.0000.03713.62
5.0.30.0070.06313.62
5.0.20.0030.04713.62
5.0.10.0000.02313.62
5.0.00.0000.03713.62
4.4.90.0000.02313.62
4.4.80.0000.02713.62
4.4.70.0000.04013.62
4.4.60.0030.02713.62
4.4.50.0070.01313.62
4.4.40.0000.02713.62
4.4.30.0000.02013.62
4.4.20.0030.02313.62
4.4.10.0000.02313.62
4.4.00.0000.04713.62
4.3.110.0030.02313.62
4.3.100.0000.02713.62
4.3.90.0070.01013.62
4.3.80.0000.05713.62
4.3.70.0030.03313.62
4.3.60.0030.03713.62
4.3.50.0000.03013.62
4.3.40.0030.05013.62
4.3.30.0100.01013.62
4.3.20.0000.03713.62
4.3.10.0000.03713.62
4.3.00.0000.03713.62

preferences:
43.39 ms | 401 KiB | 5 Q