3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* $a = '0xf'; $b = '15'; $c = 15; var_dump('Vars', $a, $b, $c); var_dump('EQ', $a == $b, $a == $c, $b == $c); */ test('pie', function($a){return $a;}); function test($label, $lambda){ echo $label; foreach(['0xf', '15', 15] AS $k=>$v) { $r = $labda($v); var_export($r); } echo "\n"; }

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)
8.3.60.0040.01118.68
8.3.50.0130.00422.93
8.3.40.0150.00018.79
8.3.30.0060.00919.09
8.3.20.0000.00820.16
8.3.10.0000.00821.94
8.3.00.0040.00419.38
8.2.180.0130.01618.23
8.2.170.0070.00722.96
8.2.160.0030.01020.57
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00421.12
8.2.110.0080.00022.07
8.2.100.0110.00417.91
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0030.00618.09
8.2.30.0080.00018.00
8.2.20.0040.00417.67
8.2.10.0000.00717.91
8.2.00.0070.00017.62
8.1.280.0080.00825.92
8.1.270.0040.00423.71
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00523.78
8.1.230.0090.00319.03
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0040.00417.25
8.1.180.0030.00518.10
8.1.170.0040.00418.71
8.1.160.0040.00421.99
8.1.150.0070.00018.87
8.1.140.0050.00217.35
8.1.130.0070.00017.75
8.1.120.0040.00417.51
8.1.110.0030.00617.41
8.1.100.0040.00417.45
8.1.90.0040.00417.40
8.1.80.0070.00017.36
8.1.70.0070.00017.35
8.1.60.0060.00317.51
8.1.50.0060.00317.55
8.1.40.0020.00517.44
8.1.30.0040.00417.57
8.1.20.0080.00017.66
8.1.10.0040.00417.54
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0030.00318.52
8.0.250.0000.00816.91
8.0.240.0070.00017.04
8.0.230.0070.00016.96
8.0.220.0000.00716.89
8.0.210.0080.00016.76
8.0.200.0030.00317.08
8.0.190.0020.00516.95
8.0.180.0000.00817.03
8.0.170.0090.00016.96
8.0.160.0030.00316.88
8.0.150.0040.00416.90
8.0.140.0000.01016.82
8.0.130.0060.00313.33
8.0.120.0040.00416.97
8.0.110.0050.00316.85
8.0.100.0040.00417.02
8.0.90.0040.00416.73
8.0.80.0090.00616.99
8.0.70.0040.00416.86
8.0.60.0000.00716.89
8.0.50.0020.00516.89
8.0.30.0130.01217.06
8.0.20.0080.01017.40
8.0.10.0000.00717.12
8.0.00.0050.01416.88
7.4.330.0050.00315.00
7.4.320.0070.00016.46
7.4.300.0000.00616.54
7.4.290.0070.00416.61
7.4.280.0040.00316.54
7.4.270.0000.00716.52
7.4.260.0030.00316.49
7.4.250.0040.00416.43
7.4.240.0030.00316.64
7.4.230.0030.00316.57
7.4.220.0130.00616.70
7.4.210.0050.01016.54
7.4.200.0080.00016.41
7.4.160.0170.00316.65
7.4.150.0090.00917.40
7.4.140.0140.00217.86
7.4.130.0090.01116.69
7.4.120.0120.00416.54
7.4.110.0060.01416.56
7.4.100.0080.00916.57
7.4.90.0090.00916.36
7.4.80.0110.00619.39
7.4.70.0090.00916.50
7.4.60.0040.01416.48
7.4.50.0000.00516.44
7.4.40.0060.01016.36
7.4.30.0070.01016.73
7.4.00.0090.00614.65
7.3.330.0050.00013.19
7.3.320.0030.00313.36
7.3.310.0040.00316.38
7.3.300.0040.00416.18
7.3.290.0060.01316.36
7.3.280.0080.00916.38
7.3.270.0220.02217.40
7.3.260.0070.01116.47
7.3.250.0120.01016.51
7.3.240.0050.01316.49
7.3.230.0030.01316.41
7.3.210.0140.00316.43
7.3.200.0000.01519.39
7.3.190.0060.00916.38
7.3.180.0070.01416.56
7.3.170.0040.01116.46
7.3.160.0090.00916.65
7.2.330.0090.00916.70
7.2.320.0090.00816.71
7.2.310.0140.00716.72
7.2.300.0070.01016.60
7.2.290.0140.00716.75
7.2.60.0040.00916.99
7.2.00.0070.01019.44
7.1.200.0110.00515.92
7.1.100.0030.00918.10
7.1.70.0030.01316.90
7.1.60.0090.01219.40
7.1.50.0030.01916.86
7.1.00.0030.07722.41
7.0.200.0000.00916.46
7.0.140.0000.07721.92
7.0.60.0030.06319.94
7.0.50.0070.08317.88
7.0.40.0030.09020.02
7.0.30.0200.07020.06
7.0.20.0330.06320.34
7.0.10.0100.08720.16
7.0.00.0000.04320.09
5.6.280.0000.07721.08
5.6.210.0030.04320.55
5.6.200.0100.08718.23
5.6.190.0000.04720.50
5.6.180.0370.07320.48
5.6.170.0270.05720.47
5.6.160.0000.05020.61
5.6.150.0070.07318.18
5.6.140.0070.07718.21
5.6.130.0030.04018.15
5.6.120.0070.04321.02
5.6.110.0130.08721.07
5.6.100.0130.07021.05
5.6.90.0030.07721.14
5.6.80.0100.03720.52
5.5.350.4130.04020.47
5.5.340.0030.08317.95
5.5.330.0070.06020.13
5.5.320.0200.07720.32
5.5.310.0270.04020.19
5.5.300.0000.06017.97
5.5.290.0030.05717.98
5.5.280.0070.08020.91
5.5.270.0030.05320.88
5.5.260.0100.08320.84
5.5.250.0030.04320.59
5.5.240.0070.05720.26
5.4.450.0570.04719.17
5.4.440.0130.04719.52
5.4.430.0530.04319.30
5.4.420.0170.04319.16
5.4.410.0200.04319.27
5.4.400.0400.03319.00
5.4.390.0500.03719.00
5.4.380.0670.06018.61
5.4.370.0870.05018.55
5.4.360.1000.05718.52
5.4.350.1430.06018.73
5.4.340.0970.05018.62
5.4.320.0040.03912.51
5.4.310.0070.03812.50
5.4.300.0050.03712.50
5.4.290.0080.03612.50
5.4.280.0080.03312.40
5.4.270.0060.03712.40
5.4.260.0060.03712.40
5.4.250.0050.04112.39
5.4.240.0080.03612.39
5.4.230.0060.03812.39
5.4.220.0060.03912.39
5.4.210.0070.03512.39
5.4.200.0060.03812.39
5.4.190.0080.03312.39
5.4.180.0080.03312.39
5.4.170.0060.03512.39
5.4.160.0080.03612.39
5.4.150.0050.03812.39
5.4.140.0040.03712.07
5.4.130.0040.03712.06
5.4.120.0040.03512.02
5.4.110.0050.03512.01
5.4.100.0060.03412.01
5.4.90.0050.03612.01
5.4.80.0030.03812.02
5.4.70.0060.04012.00
5.4.60.0110.02912.00
5.4.50.0080.04212.01
5.4.40.0060.04012.00
5.4.30.0040.03611.99
5.4.20.0090.04111.99
5.4.10.0050.03511.99
5.4.00.0050.03611.48
5.3.290.0050.04112.80
5.3.280.0070.03712.71
5.3.270.0060.04012.72
5.3.260.0080.04012.72
5.3.250.0040.04012.72
5.3.240.0040.03812.72
5.3.230.0070.03512.71
5.3.220.0060.03712.68
5.3.210.0040.04112.68
5.3.200.0070.03612.68
5.3.190.0060.04012.68
5.3.180.0110.03312.67
5.3.170.0030.03812.67
5.3.160.0040.03812.67
5.3.150.0060.03712.67
5.3.140.0070.03512.66
5.3.130.0090.03612.66
5.3.120.0090.03512.66
5.3.110.0050.03912.66
5.3.100.0070.03512.13
5.3.90.0070.03512.11
5.3.80.0080.03712.10
5.3.70.0040.03812.10
5.3.60.0060.03612.08
5.3.50.0070.03412.02
5.3.40.0060.03612.03
5.3.30.0040.03611.99
5.3.20.0090.03211.77
5.3.10.0070.03311.73
5.3.00.0050.03711.73
5.2.170.0060.0289.18
5.2.160.0060.0319.18
5.2.150.0030.0319.18
5.2.140.0050.0299.18
5.2.130.0070.0339.14
5.2.120.0040.0339.14
5.2.110.0050.0289.15
5.2.100.0040.0289.14
5.2.90.0040.0309.14
5.2.80.0030.0359.13
5.2.70.0050.0299.14
5.2.60.0030.0319.09
5.2.50.0070.0279.06
5.2.40.0070.0279.04
5.2.30.0020.0329.01
5.2.20.0060.0289.00
5.2.10.0050.0288.93
5.2.00.0080.0258.79
5.1.60.0050.0308.07
5.1.50.0030.0308.06
5.1.40.0060.0268.04
5.1.30.0020.0328.40
5.1.20.0040.0268.42
5.1.10.0070.0298.14
5.1.00.0020.0278.14
5.0.50.0030.0206.63
5.0.40.0040.0246.48
5.0.30.0030.0406.30
5.0.20.0030.0196.27
5.0.10.0040.0206.24
5.0.00.0040.0296.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0020.0174.77
4.4.40.0040.0244.71
4.4.30.0010.0174.76
4.4.20.0030.0154.85
4.4.10.0060.0124.85
4.4.00.0000.0274.75
4.3.110.0010.0174.67
4.3.100.0010.0204.67
4.3.90.0030.0144.64
4.3.80.0030.0284.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0010.0184.63
4.3.40.0030.0274.54
4.3.30.0020.0153.28
4.3.20.0020.0163.25
4.3.10.0020.0173.22
4.3.00.0070.01715.92

preferences:
55.78 ms | 401 KiB | 5 Q