3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new SimpleXMLElement('<foo><bar><baz>0</baz></bar></foo>'); var_dump($foo->bar->baz); var_dump((boolean) $foo->bar->baz);

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)
8.3.60.0120.00916.88
8.3.50.0170.00722.10
8.3.40.0110.00418.78
8.3.30.0100.00319.03
8.3.20.0070.00020.64
8.3.10.0000.00823.91
8.3.00.0070.00320.77
8.2.180.0070.00716.50
8.2.170.0140.00722.96
8.2.160.0070.00720.50
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0080.00022.38
8.2.110.0050.00519.56
8.2.100.0090.00317.97
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0060.00317.74
8.2.60.0050.00318.14
8.2.50.0040.00418.07
8.2.40.0040.00418.41
8.2.30.0030.00618.32
8.2.20.0000.00717.75
8.2.10.0000.00717.88
8.2.00.0040.00417.79
8.1.280.0110.00425.92
8.1.270.0080.00024.14
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00321.44
8.1.230.0080.00417.64
8.1.220.0060.00317.91
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0090.00318.63
8.1.160.0080.00022.20
8.1.150.0000.00718.91
8.1.140.0040.00417.63
8.1.130.0070.00018.04
8.1.120.0000.00717.70
8.1.110.0000.00717.51
8.1.100.0040.00417.61
8.1.90.0040.00417.54
8.1.80.0000.00717.60
8.1.70.0070.00017.57
8.1.60.0070.00417.71
8.1.50.0030.00617.60
8.1.40.0030.00617.75
8.1.30.0000.00817.75
8.1.20.0000.00717.68
8.1.10.0020.00517.80
8.1.00.0000.00817.77
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00818.53
8.0.270.0040.00417.40
8.0.260.0000.00616.90
8.0.250.0070.00017.04
8.0.240.0030.00317.04
8.0.230.0030.00317.03
8.0.220.0030.00317.05
8.0.210.0000.00717.12
8.0.200.0070.00017.03
8.0.190.0050.00217.13
8.0.180.0030.00317.16
8.0.170.0070.00017.07
8.0.160.0040.00417.05
8.0.150.0040.00416.93
8.0.140.0050.00317.08
8.0.130.0070.00013.49
8.0.120.0040.00416.95
8.0.110.0040.00417.00
8.0.100.0050.00217.20
8.0.90.0000.00817.07
8.0.80.0160.00617.07
8.0.70.0040.00416.99
8.0.60.0060.00316.97
8.0.50.0070.00017.10
8.0.30.0100.01016.97
8.0.20.0110.01117.40
8.0.10.0000.00717.21
8.0.00.0080.01217.03
7.4.330.0060.00015.23
7.4.320.0000.00616.79
7.4.300.0000.00616.71
7.4.290.0070.00016.55
7.4.280.0040.00416.73
7.4.270.0000.00716.76
7.4.260.0030.00316.72
7.4.250.0040.00416.64
7.4.240.0040.00416.78
7.4.230.0000.00716.79
7.4.220.0120.01116.76
7.4.210.0090.00616.76
7.4.200.0000.00916.80
7.4.190.0040.00416.96
7.4.160.0120.00316.60
7.4.150.0130.01017.40
7.4.140.0140.00317.86
7.4.130.0100.00916.84
7.4.120.0080.01016.60
7.4.110.0140.00316.70
7.4.100.0200.00316.48
7.4.90.0030.01416.66
7.4.80.0080.01316.42
7.4.70.0110.00716.75
7.4.60.0100.01216.52
7.4.50.0030.00316.36
7.4.40.0080.01122.77
7.4.30.0170.00016.73
7.4.00.0070.00715.15
7.3.330.0020.00213.25
7.3.320.0000.00613.29
7.3.310.0050.00216.41
7.3.300.0070.00016.38
7.3.290.0070.00716.38
7.3.280.0070.00816.38
7.3.270.0120.00617.40
7.3.260.0070.01016.48
7.3.250.0100.00716.47
7.3.240.0070.01116.36
7.3.230.0120.00616.39
7.3.210.0110.00516.48
7.3.200.0140.00719.39
7.3.190.0110.00716.65
7.3.180.0060.01016.46
7.3.170.0110.01116.44
7.3.160.0110.00616.53
7.3.120.0100.00314.89
7.2.330.0110.01116.99
7.2.320.0160.00816.71
7.2.310.0060.01516.80
7.2.300.0130.01016.46
7.2.290.0060.01016.67
7.2.60.0000.01516.89
7.2.00.0040.01119.58
7.1.200.0030.01015.84
7.1.100.0080.00317.94
7.1.70.0030.00716.93
7.1.60.0130.01319.29
7.1.50.0040.01416.66
7.1.00.0000.08022.61
7.0.200.0030.00716.88
7.0.140.0070.06722.21
7.0.60.0070.05320.13
7.0.50.0070.08718.01
7.0.40.0070.04320.29
7.0.30.0230.04020.29
7.0.20.0170.05720.28
7.0.10.0070.05020.13
7.0.00.0070.04320.13
5.6.280.0070.07321.07
5.6.210.0030.06720.86
5.6.200.0030.08718.26
5.6.190.0030.07320.46
5.6.180.0500.07320.80
5.6.170.0300.07020.48
5.6.160.0070.08320.68
5.6.150.0070.05718.25
5.6.140.0030.04018.24
5.6.130.0100.05018.28
5.6.120.0130.06021.03
5.6.110.0030.04721.11
5.6.100.0130.07021.03
5.6.90.0100.05021.10
5.6.80.0030.08020.56
5.5.350.0330.07320.41
5.5.340.0130.07718.06
5.5.330.0130.07320.57
5.5.320.0170.08320.48
5.5.310.0200.04020.38
5.5.300.0070.05018.01
5.5.290.0000.04717.97
5.5.280.0070.08320.84
5.5.270.0070.07020.90
5.5.260.0100.08720.83
5.5.250.0170.05020.65
5.5.240.0100.03720.19
5.4.450.0770.06719.55
5.4.440.0770.08019.53
5.4.430.0030.06019.69
5.4.420.1030.04319.30
5.4.410.0900.05719.38
5.4.400.0800.05319.09
5.4.390.0900.05019.08
5.4.380.0230.05018.76
5.4.370.0070.04718.64
5.4.360.0230.04318.79
5.4.350.0050.03812.09
5.4.340.0070.03512.10
5.4.320.0040.03712.59
5.4.310.0120.04512.59
5.4.300.0090.03712.59
5.4.290.0080.03812.58
5.4.280.0090.04112.48
5.4.270.0080.04412.48
5.4.260.0080.03512.48
5.4.250.0090.03512.48
5.4.240.0050.04412.48
5.4.230.0080.03612.48
5.4.220.0020.04012.47
5.4.210.0070.03412.47
5.4.200.0060.03712.48
5.4.190.0070.03912.47
5.4.180.0070.03612.47
5.4.170.0080.03912.48
5.4.160.0060.03712.47
5.4.150.0050.03812.47
5.4.140.0080.03512.15
5.4.130.0040.03612.14
5.4.120.0060.03612.10
5.4.110.0100.03712.09
5.4.100.0040.04112.10
5.4.90.0060.04512.10
5.4.80.0060.04112.10
5.4.70.0110.03212.09
5.4.60.0030.03812.09
5.4.50.0090.03312.10
5.4.40.0020.03812.09
5.4.30.0040.03712.08
5.4.20.0080.03412.08
5.4.10.0060.03412.08
5.4.00.0060.03511.57
5.3.290.0050.05112.85
5.3.280.0080.03912.79
5.3.270.0020.04212.79
5.3.260.0050.04212.79
5.3.250.0050.03712.79
5.3.240.0040.03912.79
5.3.230.0130.03512.78
5.3.220.0070.03612.75
5.3.210.0080.04112.75
5.3.200.0030.04012.75
5.3.190.0050.03812.75
5.3.180.0080.04712.75
5.3.170.0060.04012.75
5.3.160.0060.03512.75
5.3.150.0060.03512.75
5.3.140.0090.03212.74
5.3.130.0080.03712.73
5.3.120.0090.04212.73
5.3.110.0060.04012.73
5.3.100.0080.03612.22
5.3.90.0100.03512.20
5.3.80.0090.03212.20
5.3.70.0100.03212.19
5.3.60.0090.04212.17
5.3.50.0070.03512.13
5.3.40.0050.03712.13
5.3.30.0050.03712.09
5.3.20.0070.03411.87
5.3.10.0050.03611.83
5.3.00.0050.03611.82
5.2.170.0050.0309.33
5.2.160.0060.0289.33
5.2.150.0040.0319.32
5.2.140.0020.0339.32
5.2.130.0040.0309.28
5.2.120.0050.0289.29
5.2.110.0020.0329.29
5.2.100.0080.0309.29
5.2.90.0060.0289.29
5.2.80.0060.0289.28
5.2.70.0070.0279.27
5.2.60.0050.0309.23
5.2.50.0060.0299.20
5.2.40.0030.0329.18
5.2.30.0050.0299.15
5.2.20.0060.0279.14
5.2.10.0030.0349.06
5.2.00.0050.0328.92
5.1.60.0020.0318.21
5.1.50.0050.0328.20
5.1.40.0040.0258.20
5.1.30.0050.0258.54
5.1.20.0020.0288.56
5.1.10.0030.0278.27
5.1.00.0040.0258.27
5.0.50.0040.0196.76
5.0.40.0030.0246.61
5.0.30.0040.0326.43
5.0.20.0000.0226.41
5.0.10.0060.0246.38
5.0.00.0010.0336.37
4.4.90.0030.0224.78
4.4.80.0030.0144.75
4.4.70.0030.0224.75
4.4.60.0030.0214.75
4.4.50.0020.0164.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0174.66
4.3.90.0030.0174.63
4.3.80.0030.0294.58
4.3.70.0040.0134.63
4.3.60.0010.0154.63
4.3.50.0030.0154.63
4.3.40.0050.0244.53
4.3.30.0030.0153.28
4.3.20.0010.0163.26
4.3.10.0010.0163.22
4.3.00.0070.0237.60

preferences:
72.01 ms | 401 KiB | 5 Q