3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <b> <c>text</c> <c>stuff</c> </b> <d> <c>code</c> </d> </a> XML; $xml = new SimpleXMLElement($string); $result = $xml->xpath('/a/b/c'); //foreach ($result as $k => $v) // echo $v . "\n"; foreach ($result as $r) print_r($r); //var_dump($result);

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)
8.3.40.0100.01019.14
8.3.30.0170.00019.04
8.3.20.0120.00618.85
8.3.10.0050.00319.29
8.3.00.0040.00419.50
8.2.170.0100.00722.96
8.2.160.0120.00619.27
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.22
8.2.110.0030.00620.91
8.2.100.0110.00018.09
8.2.90.0040.00421.52
8.2.80.0040.00419.71
8.2.70.0000.00917.63
8.2.60.0090.00018.41
8.2.50.0050.00318.07
8.2.40.0050.00218.72
8.2.30.0070.00018.38
8.2.20.0030.00617.96
8.2.10.0040.00418.11
8.2.00.0070.00018.07
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00722.45
8.1.230.0090.00624.19
8.1.220.0080.00018.03
8.1.210.0090.00019.35
8.1.200.0100.00017.60
8.1.190.0040.00417.79
8.1.180.0040.00418.10
8.1.170.0030.00619.25
8.1.160.0050.00219.23
8.1.150.0000.00719.03
8.1.140.0080.00017.82
8.1.130.0030.00318.35
8.1.120.0000.00717.91
8.1.110.0060.00317.89
8.1.100.0030.00517.69
8.1.90.0000.00717.84
8.1.80.0070.00017.92
8.1.70.0070.00017.78
8.1.60.0040.00417.77
8.1.50.0000.00817.85
8.1.40.0000.00817.85
8.1.30.0040.00717.91
8.1.20.0000.00818.04
8.1.10.0030.00517.98
8.1.00.0000.00817.81
8.0.300.0040.00420.29
8.0.290.0060.00317.25
8.0.280.0030.00318.80
8.0.270.0040.00417.60
8.0.260.0070.00017.25
8.0.250.0030.00517.44
8.0.240.0050.00317.26
8.0.230.0040.00417.35
8.0.220.0030.00317.34
8.0.210.0030.00317.37
8.0.200.0040.00417.39
8.0.190.0040.00417.38
8.0.180.0040.00417.43
8.0.170.0080.00017.15
8.0.160.0070.00017.25
8.0.150.0030.00617.23
8.0.140.0050.00317.14
8.0.130.0030.00313.80
8.0.120.0000.00817.26
8.0.110.0000.00717.26
8.0.100.0000.00717.18
8.0.90.0030.00517.21
8.0.80.0100.00617.33
8.0.70.0000.00717.24
8.0.60.0050.00217.27
8.0.50.0040.00417.20
8.0.30.0060.01017.57
8.0.20.0070.01217.52
8.0.10.0040.00417.44
8.0.00.0090.00817.08
7.4.330.0050.00013.36
7.4.320.0000.00617.03
7.4.300.0000.00716.97
7.4.290.0030.00316.99
7.4.280.0000.00716.91
7.4.270.0070.00016.79
7.4.260.0060.00013.68
7.4.250.0040.00416.88
7.4.240.0030.00316.93
7.4.230.0070.00016.94
7.4.220.0070.01616.89
7.4.210.0090.00616.96
7.4.200.0030.00516.96
7.4.190.0090.00016.88
7.4.160.0110.00516.88
7.4.150.0090.00916.93
7.4.140.0130.00616.98
7.4.130.0060.01116.88
7.4.120.0160.00016.63
7.4.110.0070.01416.74
7.4.100.0000.01616.79
7.4.90.0060.01116.97
7.4.80.0040.01219.39
7.4.70.0070.01316.74
7.4.60.0040.01216.77
7.4.50.0080.00016.93
7.4.40.0060.00916.68
7.4.30.0050.01316.89
7.4.00.0040.01615.07
7.3.330.0000.00613.61
7.3.320.0000.00613.61
7.3.310.0000.00816.63
7.3.300.0030.00316.68
7.3.290.0060.01016.73
7.3.280.0160.00016.72
7.3.270.0070.01016.68
7.3.260.0160.00316.86
7.3.250.0200.00216.77
7.3.240.0060.01116.67
7.3.230.0030.01416.80
7.3.210.0150.00316.96
7.3.200.0140.00616.87
7.3.190.0120.00316.88
7.3.180.0030.01316.70
7.3.170.0120.00316.73
7.3.160.0140.00316.66
7.3.120.0070.00615.05
7.3.110.0100.00614.93
7.3.100.0070.00714.87
7.3.90.0120.00314.72
7.3.80.0060.00914.89
7.3.70.0060.00314.88
7.3.60.0110.00315.14
7.3.50.0040.01114.95
7.3.40.0030.00715.11
7.3.30.0030.01315.05
7.3.20.0110.00816.65
7.3.10.0110.00716.69
7.3.00.0040.00816.90
7.2.330.0100.01316.83
7.2.320.0090.00916.95
7.2.310.0100.00716.80
7.2.300.0090.00917.04
7.2.290.0060.01217.11
7.2.250.0080.01215.24
7.2.240.0100.01015.17
7.2.230.0040.01115.25
7.2.220.0060.00315.46
7.2.210.0060.00915.22
7.2.200.0070.01115.16
7.2.190.0030.00914.94
7.2.180.0060.01015.22
7.2.170.0130.00315.26
7.2.60.0000.01317.00
7.2.00.0030.01219.85
7.1.330.0030.01315.81
7.1.320.0070.00415.73
7.1.310.0070.00415.84
7.1.300.0110.00415.79
7.1.290.0070.00715.84
7.1.280.0060.00615.92
7.1.270.0070.00415.84
7.1.260.0090.00315.89
7.1.200.0050.00215.88
7.1.100.0030.00618.21
7.1.70.0000.00817.45
7.1.60.0100.01019.30
7.1.50.0030.01717.04
7.1.00.0100.07322.61
7.0.200.0040.00717.06
7.0.140.0070.07022.21
7.0.120.0070.06322.34
7.0.60.0030.04020.12
7.0.50.0030.08018.09
7.0.40.0100.04020.36
7.0.30.0500.06320.48
7.0.20.0370.06720.32
7.0.10.0070.08320.29
7.0.00.0300.06020.36
5.6.210.0030.04720.83
5.6.200.0070.03718.43
5.6.190.0100.08020.85
5.6.180.0330.06720.74
5.6.170.0170.04320.64
5.6.160.0030.06020.75
5.6.150.0030.04318.46
5.6.140.0030.08018.38
5.6.130.0170.07318.36
5.6.120.0100.07321.20
5.6.110.0100.07721.20
5.6.100.0100.06021.14
5.6.90.0100.07021.10
5.6.80.0130.07720.63
5.5.350.0370.07320.50
5.5.340.0000.10018.20
5.5.330.0100.05320.52
5.5.320.0070.07320.49
5.5.310.0470.06020.57
5.5.300.0030.04018.23
5.5.290.0030.04318.27
5.5.280.0170.07320.91
5.5.270.0030.05321.00
5.5.260.0100.07021.04
5.5.250.0030.07320.74
5.5.240.0200.07020.47
5.4.450.4600.04019.77
5.4.440.3770.04719.63
5.4.430.3600.04019.52
5.4.420.3600.03719.39
5.4.410.3630.03319.26
5.4.400.0030.04319.40
5.4.390.3630.04019.34
5.4.380.3870.03719.25
5.4.370.3730.04019.36
5.4.360.4100.04019.40
5.4.350.4600.04319.28
5.4.340.4230.04719.20
5.4.320.3530.04019.20
5.4.310.3700.03019.30
5.4.300.3700.03319.07
5.4.290.4070.04019.23
5.4.280.3300.04319.34
5.4.270.3530.03719.37
5.4.260.3770.04019.29
5.4.250.4300.03719.45
5.4.240.2230.03719.39
5.4.230.3730.03719.45
5.4.220.3970.02719.30
5.4.210.3830.03719.36
5.4.200.3570.03719.39
5.4.190.3330.04019.20
5.4.180.3930.03319.33
5.4.170.3570.03319.29
5.4.160.4200.04019.28
5.4.150.3930.03719.07
5.4.140.3500.03316.49
5.4.130.4870.04316.59
5.4.120.3900.03316.63
5.4.110.4500.04016.67
5.4.100.3100.03716.52
5.4.90.3870.03316.71
5.4.80.3670.03316.64
5.4.70.3900.03716.47
5.4.60.3830.03316.58
5.4.50.4200.03316.65
5.4.40.3800.03716.36
5.4.30.3930.02716.64
5.4.20.3470.03716.63
5.4.10.3830.03016.65
5.4.00.3930.04016.09
5.3.290.3770.04314.98
5.3.280.3270.03714.85
5.3.270.4070.03714.86
5.3.260.3900.03714.91
5.3.250.3300.03314.87
5.3.240.3730.04314.78
5.3.230.4930.03714.85
5.3.220.3930.04014.69
5.3.210.3430.03714.74
5.3.200.4570.04014.76
5.3.190.4130.03314.89
5.3.180.3870.03314.79
5.3.170.3930.03014.78
5.3.160.3770.04014.88
5.3.150.4030.04014.93
5.3.140.4330.04714.71
5.3.130.3730.03714.85
5.3.120.3600.03314.66
5.3.110.3800.03314.85
5.3.100.3770.04014.16
5.3.90.1930.04014.20
5.3.80.3530.04014.38
5.3.70.3730.04014.13
5.3.60.3900.03314.37
5.3.50.3870.03714.09
5.3.40.4000.03714.11
5.3.30.4600.03314.06
5.3.20.2730.03713.92
5.3.10.4570.03313.78
5.3.00.4200.04013.75
5.2.170.3230.03011.37
5.2.160.3530.03011.46
5.2.150.3270.03711.40
5.2.140.3070.02311.51
5.2.130.3670.02711.42
5.2.120.3770.02311.23
5.2.110.3870.03011.32
5.2.100.3830.03011.33
5.2.90.3600.02711.40
5.2.80.3600.03011.26
5.2.70.3470.03311.36
5.2.60.3500.03011.30
5.2.50.2470.03011.15
5.2.40.1700.02011.11
5.2.30.2130.03011.28
5.2.20.2000.02711.32
5.2.10.1970.02311.16
5.2.00.2200.02010.99
5.1.60.2130.02310.99
5.1.50.2400.02310.99
5.1.40.2300.02310.99
5.1.30.2270.02310.99
5.1.20.2070.02710.99
5.1.10.1670.03010.99
5.1.00.2200.02310.99
5.0.50.0930.01710.99
5.0.40.1400.02310.99
5.0.30.1170.03310.99
5.0.20.0730.02010.99
5.0.10.1400.02710.99
5.0.00.1430.03310.99
4.4.90.1770.01710.99
4.4.80.1300.01310.99
4.4.70.0770.02010.99
4.4.60.0930.01710.99
4.4.50.0770.01710.99
4.4.40.1230.02710.99
4.4.30.1170.01710.99
4.4.20.1000.01710.99
4.4.10.1270.01010.99
4.4.00.1170.02710.99
4.3.110.1200.01710.99
4.3.100.0470.01710.99
4.3.90.1330.01010.99
4.3.80.1200.02010.99
4.3.70.1470.01310.99
4.3.60.1370.01310.99
4.3.50.1530.01710.99
4.3.40.1470.02310.99
4.3.30.0930.02310.99
4.3.20.0930.01710.99
4.3.10.0770.01710.99
4.3.00.0830.01710.99

preferences:
43.26 ms | 400 KiB | 5 Q