3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!class_exists("SimpleXMLElement")) { return; } $xml = new SimpleXMLElement(<<<XML <?xml version="1.0" encoding="UTF-8"?> <aa> <bs> <b>b</b> </bs> <cs><c>b</c></cs> <ds><d id="d"></d></ds> <es> <e id="e"></e> </es> <fs><f id="f"></f><f id="f"></f></fs> </aa> XML ); print_r($xml->ds); print_r($xml->es);

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)
8.3.60.0150.00318.55
8.3.50.0140.00722.06
8.3.40.0120.00419.05
8.3.30.0120.00319.30
8.3.20.0070.00020.59
8.3.10.0050.00322.22
8.3.00.0080.00022.43
8.2.180.0030.01316.87
8.2.170.0060.01522.96
8.2.160.0140.00020.90
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00319.38
8.2.110.0070.00322.34
8.2.100.0030.00918.09
8.2.90.0040.00418.03
8.2.80.0030.00517.97
8.2.70.0110.00017.88
8.2.60.0050.00318.18
8.2.50.0030.00618.07
8.2.40.0030.00518.41
8.2.30.0050.00218.31
8.2.20.0040.00417.82
8.2.10.0030.00517.86
8.2.00.0000.00817.81
8.1.280.0040.01125.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00421.00
8.1.230.0060.00621.10
8.1.220.0000.00817.91
8.1.210.0040.00419.11
8.1.200.0060.00317.47
8.1.190.0050.00317.76
8.1.180.0000.00818.10
8.1.170.0050.00318.73
8.1.160.0040.00422.12
8.1.150.0000.00818.85
8.1.140.0030.00617.62
8.1.130.0040.00418.04
8.1.120.0000.00817.73
8.1.110.0030.00517.71
8.1.100.0040.00417.61
8.1.90.0030.00417.53
8.1.80.0000.00717.55
8.1.70.0000.00717.55
8.1.60.0060.00317.80
8.1.50.0030.00617.63
8.1.40.0080.00017.62
8.1.30.0040.00417.71
8.1.20.0060.00317.76
8.1.10.0000.00717.79
8.1.00.0000.00717.62
8.0.300.0040.00419.96
8.0.290.0000.00817.30
8.0.280.0000.00818.61
8.0.270.0000.00717.48
8.0.260.0030.00317.09
8.0.250.0030.00317.27
8.0.240.0040.00417.16
8.0.230.0000.00717.31
8.0.220.0000.00717.17
8.0.210.0030.00317.21
8.0.200.0030.00317.07
8.0.190.0000.00817.25
8.0.180.0000.00817.09
8.0.170.0040.00417.25
8.0.160.0080.00017.17
8.0.150.0000.00816.98
8.0.140.0070.00017.02
8.0.130.0000.00513.52
8.0.120.0030.00517.20
8.0.110.0050.00317.04
8.0.100.0000.00917.16
8.0.90.0040.00417.23
8.0.80.0100.00617.15
8.0.70.0040.00417.05
8.0.60.0040.00417.20
8.0.50.0040.00417.26
8.0.30.0070.01317.23
8.0.20.0120.01117.45
8.0.10.0070.00017.38
8.0.00.0160.00616.97
7.4.330.0050.00015.32
7.4.320.0000.00716.89
7.4.300.0000.00716.81
7.4.290.0030.00516.73
7.4.280.0000.00716.78
7.4.270.0030.00316.74
7.4.260.0030.00316.71
7.4.250.0040.00416.57
7.4.240.0040.00416.65
7.4.230.0030.00316.79
7.4.220.0150.00316.69
7.4.210.0040.01116.76
7.4.200.0070.00016.57
7.4.190.0040.00416.73
7.4.160.0140.00716.79
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0110.01116.68
7.4.120.0110.00816.75
7.4.110.0140.00316.64
7.4.100.0150.00316.88
7.4.90.0120.00616.63
7.4.80.0090.01319.39
7.4.70.0120.00416.73
7.4.60.0090.00616.64
7.4.50.0050.00316.64
7.4.40.0110.00422.77
7.4.30.0090.00616.63
7.4.00.0040.01115.01
7.3.330.0030.00313.13
7.3.320.0050.00013.31
7.3.310.0030.00316.48
7.3.300.0000.00716.42
7.3.290.0030.01016.45
7.3.280.0090.00816.34
7.3.270.0110.00617.40
7.3.260.0070.01016.64
7.3.250.0170.00516.58
7.3.240.0100.01216.54
7.3.230.0100.00716.47
7.3.210.0030.01916.48
7.3.200.0090.00919.39
7.3.190.0160.00616.72
7.3.180.0100.00716.58
7.3.170.0100.01016.42
7.3.160.0140.00716.46
7.3.120.0030.01314.75
7.3.10.0030.01016.45
7.3.00.0110.00416.22
7.2.330.0070.01016.89
7.2.320.0060.01516.82
7.2.310.0120.01216.93
7.2.300.0130.00316.54
7.2.290.0150.00716.83
7.2.130.0110.01216.58
7.2.120.0160.00616.63
7.2.110.0150.00716.41
7.2.100.0050.01116.76
7.2.90.0200.00016.39
7.2.80.0120.01216.46
7.2.70.0110.00716.85
7.2.60.0080.00716.53
7.2.50.0110.00716.41
7.2.40.0100.01016.70
7.2.30.0150.00616.59
7.2.20.0040.00816.34
7.2.10.0080.00916.46
7.2.00.0120.00718.17
7.1.250.0140.00315.47
7.1.200.0030.00715.76
7.1.100.0090.00317.76
7.1.70.0030.00517.16
7.1.60.0140.01019.82
7.1.50.0130.01016.88
7.1.00.0030.07322.41
7.0.200.0000.00716.94
7.0.140.0030.06722.04
7.0.60.0100.04720.01
7.0.50.0100.07718.01
7.0.40.0070.04020.20
7.0.30.0370.07020.20
7.0.20.0130.06020.21
7.0.10.0300.08020.29
7.0.00.0200.07720.30
5.6.280.0030.07321.08
5.6.210.0030.07720.82
5.6.200.0030.09018.31
5.6.190.0070.05720.63
5.6.180.0270.06720.75
5.6.170.0230.08320.78
5.6.160.0100.04320.63
5.6.150.0130.07318.41
5.6.140.0100.06718.35
5.6.130.0130.08018.23
5.6.120.0070.08721.10
5.6.110.0130.08020.99
5.6.100.0070.08021.07
5.6.90.0130.08321.18
5.6.80.0100.04020.40
5.6.70.0270.07020.58
5.5.350.0300.05320.59
5.5.340.0100.08018.11
5.5.330.0030.04320.28
5.5.320.0070.05720.32
5.5.310.0170.04020.43
5.5.300.0100.07318.06
5.5.290.0100.08318.16
5.5.280.0100.07720.94
5.5.270.0000.05020.97
5.5.260.0070.06020.91
5.5.250.0100.08020.73
5.5.240.0070.04020.32
5.4.450.0730.06319.53
5.4.440.0030.06719.70
5.4.430.1000.05019.68
5.4.420.1070.04319.70
5.4.410.1130.08019.48
5.4.400.0300.06018.57
5.4.390.0430.06718.83
5.4.380.0070.06318.83
5.4.370.0100.03318.86
5.4.360.0030.04018.81
5.4.350.0080.04012.16
5.4.340.0100.04112.16
5.4.320.0070.03812.64
5.4.310.0090.03812.64
5.4.300.0080.03612.64
5.4.290.0110.03812.64
5.4.280.0040.03912.54
5.4.270.0070.07018.93
5.4.260.0170.06719.00
5.4.250.0170.05718.96
5.4.240.0170.07019.18
5.4.230.0200.06319.11
5.4.220.0200.06719.02
5.4.210.0230.06019.19
5.4.200.0070.09019.04
5.4.190.0170.07018.89
5.4.180.0200.05018.92
5.4.170.0330.05719.02
5.4.160.0200.05319.07
5.4.150.0230.07019.05
5.4.140.0300.05016.85
5.4.130.0070.05716.77
5.4.120.0200.05316.46
5.4.110.0100.05316.77
5.4.100.0170.04316.53
5.4.90.0100.05016.53
5.4.80.0200.05316.82
5.4.70.0130.04316.74
5.4.60.0100.06016.67
5.4.50.0130.05316.50
5.4.40.0100.06716.84
5.4.30.0130.05716.50
5.4.20.0130.07316.50
5.4.10.0130.06716.76
5.4.00.0100.07016.35
5.3.290.0060.04312.87
5.3.280.0070.05714.77
5.3.270.0100.06314.73
5.3.260.0100.07714.74
5.3.250.0030.05714.72
5.3.240.0070.05714.79
5.3.230.0200.04714.82
5.3.220.0100.05314.81
5.3.210.0070.05314.77
5.3.200.0070.05314.80
5.3.190.0030.07314.51
5.3.180.0170.05314.75
5.3.170.0100.07014.77
5.3.160.0100.06714.76
5.3.150.0270.05714.70
5.3.140.0170.06714.80
5.3.130.0100.07714.79
5.3.120.0200.05714.73
5.3.110.0070.05714.77
5.3.100.0100.05314.22
5.3.90.0130.04314.11
5.3.80.0130.05314.18
5.3.70.0070.05314.18
5.3.60.0130.04714.24
5.3.50.0100.04714.21
5.3.40.0100.04714.07
5.3.30.0100.05314.09
5.3.20.0100.07013.92
5.3.10.0170.04713.89
5.3.00.0130.05013.87
5.2.170.0070.05011.36
5.2.160.0100.05711.38
5.2.150.0070.05311.45
5.2.140.0100.05311.42
5.2.130.0030.05711.31
5.2.120.0100.04311.32
5.2.110.0070.06011.38
5.2.100.0070.06011.39
5.2.90.0100.03711.06
5.2.80.0070.04711.28
5.2.70.0100.04311.21
5.2.60.0070.04711.29
5.2.50.0070.04011.13
5.2.40.0070.04711.23
5.2.30.0030.04711.21
5.2.20.0100.03711.27
5.2.10.0100.05311.17
5.2.00.0100.04011.06
5.1.60.0100.04710.22
5.1.50.0070.03710.22
5.1.40.0100.04310.00
5.1.30.0070.04010.68
5.1.20.0070.04010.63
5.1.10.0000.05010.26
5.1.00.0100.04310.23
5.0.50.0070.0308.78
5.0.40.0100.0238.77
5.0.30.0000.0478.41
5.0.20.0100.0338.33
5.0.10.0030.0278.46
5.0.00.0070.0478.39
4.4.90.0070.0207.63
4.4.80.0100.0207.63
4.4.70.0070.0177.63
4.4.60.0070.0337.63
4.4.50.0000.0277.63
4.4.40.0000.0407.63
4.4.30.0000.0377.63
4.4.20.0070.0277.63
4.4.10.0030.0237.63
4.4.00.0030.0337.63
4.3.110.0030.0277.63
4.3.100.0030.0307.63
4.3.90.0030.0277.63
4.3.80.0030.0377.63
4.3.70.0100.0177.63
4.3.60.0000.0277.63
4.3.50.0070.0207.63
4.3.40.0070.0407.63
4.3.30.0030.0277.63
4.3.20.0000.0277.63
4.3.10.0030.0237.63
4.3.00.0170.0206.78

preferences:
39.59 ms | 401 KiB | 5 Q