3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static $foo = array( 'gencon2014' => 'baz' ); } $data = '<?xml version="1.0"?> <geekbuzz> <geekdata><leaderboard type="gencon2014">Gen Con 2014</leaderboard> <timestamp>Tue, 12 Aug 2014 20:26:27 +0200</timestamp> </geekdata> </geekbuzz>'; $dataobj = new SimpleXMLElement( $data ); $var = $dataobj->geekdata->leaderboard['type']; var_dump( A::$foo[$var] ); var_dump( !A::$foo[$var] );

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)
8.3.40.0150.00019.06
8.3.30.0070.01119.29
8.3.20.0080.00020.59
8.3.10.0050.00322.18
8.3.00.0050.00517.75
8.2.170.0080.00822.96
8.2.160.0110.00420.55
8.2.150.0110.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01426.16
8.2.120.0080.00021.27
8.2.110.0030.00622.39
8.2.100.0120.00018.09
8.2.90.0080.00019.33
8.2.80.0050.00317.97
8.2.70.0050.00317.88
8.2.60.0030.00718.18
8.2.50.0080.00018.07
8.2.40.0000.00818.47
8.2.30.0030.00618.22
8.2.20.0060.00317.99
8.2.10.0000.00718.45
8.2.00.0000.00717.96
8.1.270.0070.00724.09
8.1.260.0000.00726.35
8.1.250.0100.00728.09
8.1.240.0040.00424.08
8.1.230.0000.01119.38
8.1.220.0040.00417.91
8.1.210.0050.00318.77
8.1.200.0050.00517.47
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0000.00822.11
8.1.150.0000.00719.08
8.1.140.0080.00417.43
8.1.130.0000.00717.93
8.1.120.0000.00717.72
8.1.110.0080.00017.46
8.1.100.0000.00817.52
8.1.90.0040.00417.50
8.1.80.0000.00717.52
8.1.70.0000.00717.53
8.1.60.0000.00917.60
8.1.50.0030.00517.76
8.1.40.0030.00517.80
8.1.30.0040.00417.75
8.1.20.0040.00417.93
8.1.10.0000.00717.71
8.1.00.0000.00817.59
8.0.300.0000.00918.77
8.0.290.0040.00416.88
8.0.280.0030.00318.66
8.0.270.0000.00817.42
8.0.260.0070.00017.41
8.0.250.0070.00017.22
8.0.240.0030.00517.20
8.0.230.0000.00717.11
8.0.220.0030.00317.16
8.0.210.0040.00416.96
8.0.200.0070.00017.04
8.0.190.0070.00017.06
8.0.180.0030.00517.15
8.0.170.0040.00417.18
8.0.160.0000.01017.24
8.0.150.0040.00316.91
8.0.140.0000.00717.08
8.0.130.0060.00013.46
8.0.120.0060.00317.11
8.0.110.0000.00716.93
8.0.100.0000.00717.11
8.0.90.0000.00816.96
8.0.80.0150.00317.12
8.0.70.0030.00517.15
8.0.60.0030.00516.90
8.0.50.0040.00417.14
8.0.30.0060.01617.24
8.0.20.0130.00617.47
8.0.10.0020.00517.13
8.0.00.0090.01017.17
7.4.330.0050.00015.17
7.4.320.0000.00716.64
7.4.300.0030.00316.89
7.4.290.0030.00316.83
7.4.280.0040.00416.64
7.4.270.0040.00416.81
7.4.260.0000.00716.75
7.4.250.0040.00416.70
7.4.240.0030.00516.77
7.4.230.0040.00416.61
7.4.220.0100.00916.85
7.4.210.0000.01516.69
7.4.200.0030.00316.59
7.4.160.0090.00616.65
7.4.150.0060.01117.40
7.4.140.0100.00717.86
7.4.130.0050.01216.76
7.4.120.0100.01116.83
7.4.110.0100.00716.74
7.4.100.0100.00716.92
7.4.90.0070.01116.73
7.4.80.0070.01019.39
7.4.70.0170.00016.75
7.4.60.0110.00516.80
7.4.50.0000.00616.90
7.4.40.0090.00916.86
7.4.30.0130.00316.65
7.4.00.0030.01415.02
7.3.330.0030.00513.41
7.3.320.0000.00513.63
7.3.310.0040.00416.63
7.3.300.0000.00816.52
7.3.290.0040.01216.55
7.3.280.0080.00816.55
7.3.270.0070.01117.40
7.3.260.0040.01316.76
7.3.250.0090.00916.64
7.3.240.0090.00916.59
7.3.230.0060.01116.77
7.3.210.0140.00416.73
7.3.200.0110.00719.39
7.3.190.0170.00616.61
7.3.180.0060.01116.59
7.3.170.0120.00316.57
7.3.160.0100.00716.60
7.2.330.0030.01316.76
7.2.320.0100.01416.62
7.2.310.0060.01016.56
7.2.300.0100.00616.80
7.2.290.0100.00616.82
7.2.00.0070.00719.37
7.1.100.0090.00618.12
7.1.70.0070.00717.05
7.1.60.0070.00417.37
7.1.50.0130.01016.73
7.1.00.0000.08022.38
7.0.200.0030.01316.96
7.0.140.0000.07722.09
7.0.60.0070.08319.95
7.0.50.0030.07717.86
7.0.40.0000.09720.12
7.0.30.0570.06320.22
7.0.20.0100.04720.30
7.0.10.0030.05720.21
7.0.00.0070.05020.29
5.6.280.0070.07020.96
5.6.210.0100.08020.86
5.6.200.0030.04018.30
5.6.190.0100.07320.55
5.6.180.0230.08020.84
5.6.170.0270.03320.50
5.6.160.0130.07720.53
5.6.150.0000.04718.32
5.6.140.0030.04018.28
5.6.130.0070.05718.24
5.6.120.0130.07721.16
5.6.110.0130.06021.02
5.6.100.0030.08021.15
5.6.90.0030.05721.19
5.6.80.0000.08720.42
5.5.350.4130.03320.53
5.5.340.0070.04718.11
5.5.330.0130.07720.38
5.5.320.0400.03320.49
5.5.310.0300.05720.58
5.5.300.0000.04318.11
5.5.290.0070.03718.14
5.5.280.0030.04320.77
5.5.270.0200.07020.88
5.5.260.0130.07320.76
5.5.250.0100.07720.59
5.5.240.0200.06720.36
5.4.450.0300.04019.69
5.4.440.0070.05019.48
5.4.430.0330.04319.68
5.4.420.0570.05019.53
5.4.410.0130.04719.53
5.4.400.0470.04319.30
5.4.390.0270.04319.13
5.4.380.0230.06018.77
5.4.370.0270.05718.85
5.4.360.0300.07718.82
5.4.350.0270.05718.84
5.4.340.0400.05018.60
5.4.320.0050.03912.65
5.4.310.0060.03912.65
5.4.300.0070.03612.65
5.4.290.0090.03712.65
5.4.280.0070.03512.55
5.4.270.0080.03512.55
5.4.260.0060.04512.55
5.4.250.0080.03712.55
5.4.240.0080.03312.54
5.4.230.0100.03312.53
5.4.220.0090.03912.54
5.4.210.0070.03412.54
5.4.200.0070.03712.53
5.4.190.0060.04712.53
5.4.180.0020.04012.53
5.4.170.0060.03612.54
5.4.160.0030.03712.54
5.4.150.0050.03712.54
5.4.140.0060.03612.21
5.4.130.0060.03412.20
5.4.120.0060.04012.16
5.4.110.0100.03612.16
5.4.100.0070.03712.16
5.4.90.0080.03812.16
5.4.80.0110.03212.16
5.4.70.0070.03712.16
5.4.60.0060.03412.15
5.4.50.0050.03612.15
5.4.40.0050.03812.14
5.4.30.0050.03712.14
5.4.20.0050.03612.14
5.4.10.0080.03212.14
5.4.00.0110.03511.63
5.3.290.0080.04712.91
5.3.280.0060.04212.84
5.3.270.0070.04112.85
5.3.260.0110.03612.86
5.3.250.0050.04212.85
5.3.240.0090.03412.85
5.3.230.0050.03912.85
5.3.220.0090.04012.81
5.3.210.0070.04112.82
5.3.200.0060.03812.81
5.3.190.0100.03412.81
5.3.180.0050.04312.81
5.3.170.0080.04112.81
5.3.160.0090.03412.81
5.3.150.0070.04112.81
5.3.140.0080.03512.79
5.3.130.0080.03712.80
5.3.120.0090.03612.80
5.3.110.0070.03812.80
5.3.100.0050.04112.28
5.3.90.0040.03812.26
5.3.80.0060.03612.25
5.3.70.0100.03312.25
5.3.60.0070.03712.23
5.3.50.0080.03412.19
5.3.40.0050.03712.19
5.3.30.0070.03612.15
5.3.20.0110.03111.93
5.3.10.0070.03411.89
5.3.00.0050.03611.88
5.2.170.0050.0329.37
5.2.160.0080.0339.37
5.2.150.0050.0319.37
5.2.140.0030.0329.37
5.2.130.0020.0329.32
5.2.120.0040.0299.33
5.2.110.0060.0329.34
5.2.100.0050.0289.34
5.2.90.0060.0279.33
5.2.80.0040.0319.32
5.2.70.0060.0299.33
5.2.60.0060.0289.28
5.2.50.0040.0319.25
5.2.40.0040.0299.23
5.2.30.0070.0279.20
5.2.20.0070.0269.19
5.2.10.0050.0329.09
5.2.00.0040.0298.96
5.1.60.0060.0248.25
5.1.50.0050.0278.24
5.1.40.0070.0218.22
5.1.30.0040.0318.57
5.1.20.0070.0248.59
5.1.10.0060.0258.31
5.1.00.0050.0258.31
5.0.50.0040.0236.80
5.0.40.0040.0196.64
5.0.30.0080.0316.47
5.0.20.0040.0266.44
5.0.10.0070.0196.41
5.0.00.0020.0316.41
4.4.90.0030.0214.78
4.4.80.0030.0204.76
4.4.70.0030.0154.75
4.4.60.0040.0144.76
4.4.50.0040.0154.77
4.4.40.0040.0304.71
4.4.30.0060.0194.76
4.4.20.0040.0194.84
4.4.10.0040.0184.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0050.0194.67
4.3.90.0040.0204.63
4.3.80.0030.0294.58
4.3.70.0030.0144.63
4.3.60.0050.0124.63
4.3.50.0040.0174.63
4.3.40.0040.0224.53
4.3.30.0050.0203.30
4.3.20.0030.0203.28
4.3.10.0020.0163.24
4.3.00.0070.01315.90

preferences:
46.03 ms | 400 KiB | 5 Q