3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement(' <foo> <bar> <baz>yay</baz> </bar> </foo>'); var_dump($xml->bar); $xml = new SimpleXMLElement(' <foo> <bar> <baz>yay</baz> </bar> <bar> <baz>boo</baz> </bar> </foo>'); var_dump($xml->bar);

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)
8.3.40.0070.00718.98
8.3.30.0090.00519.06
8.3.20.0070.00020.59
8.3.10.0040.00422.35
8.3.00.0000.00822.69
8.2.170.0090.01222.96
8.2.160.0070.00719.38
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0110.00326.16
8.2.120.0080.00019.36
8.2.110.0060.00322.50
8.2.100.0060.01217.68
8.2.90.0000.00819.10
8.2.80.0050.00318.16
8.2.70.0060.00317.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00418.14
8.2.20.0000.00817.83
8.2.10.0000.00817.91
8.2.00.0000.00817.67
8.1.270.0070.00322.32
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.82
8.1.230.0000.01219.34
8.1.220.0030.00617.91
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0000.00917.53
8.1.180.0000.00818.77
8.1.170.0000.00818.79
8.1.160.0000.00722.35
8.1.150.0040.00418.79
8.1.140.0040.00417.57
8.1.130.0000.00818.00
8.1.120.0000.00717.54
8.1.110.0000.00717.51
8.1.100.0040.00417.60
8.1.90.0040.00417.46
8.1.80.0070.00017.55
8.1.70.0000.00717.54
8.1.60.0090.00017.63
8.1.50.0040.00417.53
8.1.40.0080.00017.73
8.1.30.0000.00817.82
8.1.20.0000.00817.75
8.1.10.0040.00417.71
8.1.00.0000.00817.64
8.0.300.0040.00418.77
8.0.290.0070.00017.30
8.0.280.0040.00418.61
8.0.270.0020.00517.41
8.0.260.0030.00317.03
8.0.250.0000.00717.16
8.0.240.0000.00817.04
8.0.230.0040.00417.11
8.0.220.0070.00016.90
8.0.210.0040.00417.08
8.0.200.0000.00717.04
8.0.190.0080.00017.09
8.0.180.0000.00817.11
8.0.170.0000.00717.02
8.0.160.0040.00416.95
8.0.150.0050.00317.00
8.0.140.0000.00816.97
8.0.130.0030.00313.44
8.0.120.0040.00417.07
8.0.110.0000.00817.05
8.0.100.0030.00517.05
8.0.90.0040.00416.91
8.0.80.0000.01517.09
8.0.70.0040.00417.10
8.0.60.0000.00816.84
8.0.50.0000.00716.91
8.0.30.0150.00817.28
8.0.20.0100.00917.40
8.0.10.0040.00417.12
8.0.00.0120.00916.86
7.4.330.0020.00215.14
7.4.320.0000.00616.61
7.4.300.0040.00416.68
7.4.290.0030.00316.51
7.4.280.0000.00716.67
7.4.270.0030.00316.59
7.4.260.0080.00016.59
7.4.250.0070.00016.57
7.4.240.0030.00416.72
7.4.230.0030.00316.66
7.4.220.0130.00316.67
7.4.210.0090.00916.67
7.4.200.0040.00416.72
7.4.190.0000.00816.92
7.4.160.0180.00616.46
7.4.150.0130.00417.40
7.4.140.0090.01217.86
7.4.130.0080.01316.60
7.4.120.0100.00716.58
7.4.110.0110.01116.63
7.4.100.0090.00916.57
7.4.90.0090.00916.55
7.4.80.0100.01019.39
7.4.70.0090.00916.67
7.4.60.0100.00716.68
7.4.50.0030.00516.44
7.4.40.0060.00922.77
7.4.30.0150.00316.67
7.4.00.0070.00714.74
7.3.330.0060.00013.27
7.3.320.0000.00613.18
7.3.310.0000.00716.43
7.3.300.0060.00016.22
7.3.290.0100.00416.32
7.3.280.0060.01016.36
7.3.270.0100.00717.40
7.3.260.0030.01416.38
7.3.250.0090.01216.54
7.3.240.0110.00716.52
7.3.230.0060.01116.39
7.3.210.0110.00816.71
7.3.200.0200.00319.39
7.3.190.0140.00816.23
7.3.180.0040.01216.45
7.3.170.0160.00016.28
7.3.160.0130.00316.49
7.3.120.0100.00714.58
7.3.10.0060.00616.46
7.3.00.0090.00616.75
7.2.330.0080.01116.48
7.2.320.0070.01116.59
7.2.310.0070.01016.62
7.2.300.0060.01616.68
7.2.290.0150.00316.44
7.2.130.0040.01116.76
7.2.120.0040.01116.73
7.2.110.0120.00316.89
7.2.100.0030.00516.95
7.2.90.0030.00916.77
7.2.80.0030.01116.67
7.2.70.0080.00417.00
7.2.60.0070.00716.95
7.2.50.0070.00416.70
7.2.40.0060.00316.82
7.2.30.0090.00616.91
7.2.20.0070.00016.96
7.2.10.0030.00616.85
7.2.00.0030.00918.07
7.1.250.0060.00615.63
7.1.100.0040.00718.31
7.1.70.0030.00617.18
7.1.60.0030.02119.82
7.1.50.0110.01416.87
7.1.00.0030.03322.53
7.0.200.0000.01016.52
7.0.140.0070.07322.12
7.0.60.0030.07319.90
7.0.50.0000.05717.96
7.0.40.0100.03720.18
7.0.30.0270.04320.21
7.0.20.0300.07320.21
7.0.10.0370.07320.15
7.0.00.0030.04720.14
5.6.280.0030.07321.06
5.6.210.0070.06320.58
5.6.200.0070.04018.33
5.6.190.0130.07720.78
5.6.180.3600.04020.85
5.6.170.0270.04020.52
5.6.160.0130.05720.55
5.6.150.0070.08318.25
5.6.140.0070.08318.26
5.6.130.0070.07318.23
5.6.120.0130.07721.24
5.6.110.0070.03721.00
5.6.100.0030.05021.20
5.6.90.0070.08321.03
5.6.80.0170.06720.59
5.6.70.3200.03320.56
5.5.350.0300.06320.43
5.5.340.0130.07318.03
5.5.330.0100.07320.29
5.5.320.0100.04720.34
5.5.310.0270.08020.47
5.5.300.0230.03318.07
5.5.290.0100.07318.05
5.5.280.0100.05020.88
5.5.270.0030.08320.85
5.5.260.0130.07720.73
5.5.250.0070.08720.74
5.5.240.0100.08020.15
5.4.450.0800.05719.71
5.4.440.0930.05719.71
5.4.430.0130.05319.51
5.4.420.0770.05719.68
5.4.410.0830.05019.59
5.4.400.0370.06318.82
5.4.390.0500.07018.83
5.4.380.0200.05718.77
5.4.370.0200.04718.78
5.4.360.0170.05018.55
5.4.350.0100.06018.76
5.4.340.0230.04318.67
5.4.320.0110.03312.60
5.4.310.0030.04012.60
5.4.300.0070.04412.61
5.4.290.0090.03712.60
5.4.280.0080.04012.50
5.4.270.0070.03512.50
5.4.260.0100.05018.91
5.4.250.0030.05718.88
5.4.240.0070.07018.96
5.4.230.0100.07019.01
5.4.220.0070.05319.10
5.4.210.0070.05318.88
5.4.200.0070.05718.91
5.4.190.0100.05718.97
5.4.180.0070.05318.79
5.4.170.0030.06019.04
5.4.160.0100.05018.89
5.4.150.0130.05018.79
5.4.140.0130.04716.38
5.4.130.0170.05316.41
5.4.120.0100.07016.35
5.4.110.0070.05016.38
5.4.100.0100.05316.36
5.4.90.0170.06316.38
5.4.80.0200.05716.31
5.4.70.0170.04316.31
5.4.60.0200.05316.63
5.4.50.0030.05316.50
5.4.40.0170.04716.63
5.4.30.0170.05316.56
5.4.20.0030.05316.45
5.4.10.0070.05016.50
5.4.00.0170.04015.82
5.3.290.0080.04412.87
5.3.280.0030.05714.83
5.3.270.0200.06014.68
5.3.260.0170.05014.84
5.3.250.0100.07314.68
5.3.240.0130.04314.70
5.3.230.0070.05014.44
5.3.220.0130.07014.66
5.3.210.0100.07014.54
5.3.200.0130.06314.80
5.3.190.0030.07714.54
5.3.180.0070.06714.54
5.3.170.0130.06014.63
5.3.160.0070.05314.53
5.3.150.0070.07014.66
5.3.140.0000.05714.68
5.3.130.0100.07714.64
5.3.120.0100.05714.63
5.3.110.0100.06014.63
5.3.100.0000.06014.02
5.3.90.0130.04713.86
5.3.80.0070.06014.07
5.3.70.0100.06714.09
5.3.60.0030.05714.12
5.3.50.0100.04714.18
5.3.40.0100.04713.96
5.3.30.0170.03713.88
5.3.20.0000.06313.79
5.3.10.0000.05713.66
5.3.00.0070.05013.50
5.2.170.0070.04011.13
5.2.160.0100.05311.31
5.2.150.0030.04711.23
5.2.140.0070.04311.13
5.2.130.0070.04311.27
5.2.120.0030.04011.33
5.2.110.0030.04311.19
5.2.100.0030.04711.16
5.2.90.0070.05311.17
5.2.80.0100.04310.98
5.2.70.0070.04311.11
5.2.60.0000.04711.17
5.2.50.0070.06011.05
5.2.40.0030.05711.19
5.2.30.0070.05711.05
5.2.20.0030.04311.01
5.2.10.0170.03311.01
5.2.00.0000.04710.86
5.1.60.0130.02710.13
5.1.50.0100.03010.30
5.1.40.0070.03310.11
5.1.30.0030.03710.58
5.1.20.0100.03310.39
5.1.10.0100.03310.21
5.1.00.0030.04010.19
5.0.50.0030.0378.59
5.0.40.0070.0238.57
5.0.30.0000.0478.23
5.0.20.0000.0308.15
5.0.10.0070.0308.25
5.0.00.0030.0438.19
4.4.90.0130.0177.14
4.4.80.0070.0277.14
4.4.70.0030.0237.14
4.4.60.0000.0237.14
4.4.50.0070.0177.14
4.4.40.0070.0307.14
4.4.30.0070.0237.14
4.4.20.0000.0237.14
4.4.10.0030.0207.14
4.4.00.0000.0377.14
4.3.110.0070.0177.14
4.3.100.0070.0207.14
4.3.90.0130.0177.14
4.3.80.0000.0437.14
4.3.70.0030.0277.14
4.3.60.0030.0177.14
4.3.50.0070.0207.14
4.3.40.0070.0437.14
4.3.30.0000.0207.14
4.3.20.0030.0307.14
4.3.10.0000.0237.14
4.3.00.0130.0237.14

preferences:
39.24 ms | 400 KiB | 5 Q