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){ static $a = ['hex' => '0xf', 'str' => '15', 'int' => 15]; echo $label; foreach($a AS $k=>$v) { echo " $k => "; var_export($lambda($v)); // $n = var_export($r, TRUE); } 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)
8.3.60.0060.01218.27
8.3.50.0120.00422.92
8.3.40.0110.00418.83
8.3.30.0100.00319.09
8.3.20.0000.00720.16
8.3.10.0030.00521.87
8.3.00.0060.00319.38
8.2.180.0070.01516.37
8.2.170.0110.00722.96
8.2.160.0110.00420.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0080.00020.90
8.2.110.0040.00422.31
8.2.100.0090.00319.54
8.2.90.0070.00019.23
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0070.00017.91
8.2.30.0000.00718.13
8.2.20.0050.00217.57
8.2.10.0040.00417.99
8.2.00.0000.00717.74
8.1.280.0060.00925.92
8.1.270.0060.00324.00
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.75
8.1.230.0110.00019.23
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.35
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.70
8.1.160.0000.00821.94
8.1.150.0020.00518.93
8.1.140.0050.00217.42
8.1.130.0030.00319.53
8.1.120.0040.00417.47
8.1.110.0000.00817.36
8.1.100.0040.00417.46
8.1.90.0000.00717.46
8.1.80.0050.00217.50
8.1.70.0000.00717.44
8.1.60.0000.00717.61
8.1.50.0040.00417.55
8.1.40.0040.00417.48
8.1.30.0050.00317.51
8.1.20.0050.00217.49
8.1.10.0000.00817.64
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00818.40
8.0.270.0070.00017.26
8.0.260.0000.00617.26
8.0.250.0030.00316.85
8.0.240.0000.00617.02
8.0.230.0040.00416.82
8.0.220.0040.00416.80
8.0.210.0030.00316.96
8.0.200.0030.00316.93
8.0.190.0000.00817.01
8.0.180.0070.00016.85
8.0.170.0090.00016.89
8.0.160.0000.00716.94
8.0.150.0000.00716.76
8.0.140.0070.00316.73
8.0.130.0000.00513.30
8.0.120.0040.00416.82
8.0.110.0040.00416.83
8.0.100.0020.00516.72
8.0.90.0000.00716.94
8.0.80.0000.01516.90
8.0.70.0040.00416.79
8.0.60.0000.00716.88
8.0.50.0080.00016.92
8.0.30.0160.00417.17
8.0.20.0090.00917.40
8.0.10.0000.00817.02
8.0.00.0040.01516.78
7.4.330.0000.00615.00
7.4.320.0070.00016.61
7.4.300.0030.00316.61
7.4.290.0030.00616.57
7.4.280.0080.00016.55
7.4.270.0070.00016.51
7.4.260.0030.00716.50
7.4.250.0040.00416.54
7.4.240.0020.00516.48
7.4.230.0070.00016.68
7.4.220.0070.01016.70
7.4.210.0000.01416.64
7.4.200.0030.00616.63
7.4.160.0170.00016.36
7.4.150.0120.00917.40
7.4.140.0070.01217.86
7.4.130.0060.01116.68
7.4.120.0130.00316.48
7.4.110.0090.00916.66
7.4.100.0110.00816.59
7.4.90.0130.00316.56
7.4.80.0070.01019.39
7.4.70.0100.00616.61
7.4.60.0120.00616.50
7.4.50.0000.00916.49
7.4.40.0140.00316.64
7.4.30.0000.01916.71
7.4.00.0070.01014.88
7.3.330.0040.00313.35
7.3.320.0030.00313.13
7.3.310.0070.00016.19
7.3.300.0030.00316.38
7.3.290.0090.00616.36
7.3.280.0060.01316.34
7.3.270.0130.00317.40
7.3.260.0100.00716.37
7.3.250.0050.01316.51
7.3.240.0170.00016.37
7.3.230.0130.00316.39
7.3.210.0070.01016.19
7.3.200.0060.00919.39
7.3.190.0060.00916.54
7.3.180.0060.00916.35
7.3.170.0090.00616.48
7.3.160.0070.01016.39
7.2.330.0100.00716.70
7.2.320.0040.01416.69
7.2.310.0070.01416.81
7.2.300.0100.00716.79
7.2.290.0170.00016.43
7.2.60.0100.01216.52
7.2.00.0040.01119.26
7.1.200.0040.00815.98
7.1.100.0030.00718.18
7.1.70.0000.00717.36
7.1.60.0130.00619.40
7.1.50.0060.00917.09
7.1.00.0070.07322.30
7.0.200.0000.00716.81
7.0.140.0030.07022.09
7.0.60.0100.08020.08
7.0.50.0000.07317.98
7.0.40.0070.08720.04
7.0.30.0300.07720.20
7.0.20.0270.06320.33
7.0.10.0030.04320.26
7.0.00.0170.07320.22
5.6.280.0000.07721.07
5.6.210.0100.06020.62
5.6.200.0100.07718.14
5.6.190.0030.06020.66
5.6.180.0200.04720.41
5.6.170.0270.06320.45
5.6.160.0100.03720.45
5.6.150.0170.04318.25
5.6.140.0000.05318.14
5.6.130.0130.06318.28
5.6.120.0030.04321.06
5.6.110.0030.04021.09
5.6.100.0070.07320.99
5.6.90.0070.09021.02
5.6.80.0100.05320.38
5.5.350.0030.08320.47
5.5.340.0100.06717.95
5.5.330.0130.08020.29
5.5.320.0370.04320.36
5.5.310.0330.04320.31
5.5.300.0030.08317.98
5.5.290.0100.08018.07
5.5.280.0000.07020.73
5.5.270.0130.07320.86
5.5.260.0100.07020.82
5.5.250.0070.08320.66
5.5.240.0200.05720.19
5.4.450.0200.05019.46
5.4.440.0430.04319.55
5.4.430.0500.04319.55
5.4.420.0230.04019.54
5.4.410.0200.04319.26
5.4.400.0300.04719.22
5.4.390.0870.03719.18
5.4.380.0200.05018.77
5.4.370.0130.05318.75
5.4.360.0170.05318.63
5.4.350.0170.05318.56
5.4.340.0330.05718.47
5.4.320.0090.04712.50
5.4.310.0080.04012.50
5.4.300.0090.03412.50
5.4.290.0080.04512.50
5.4.280.0060.03612.40
5.4.270.0070.03612.40
5.4.260.0020.04212.39
5.4.250.0080.04312.39
5.4.240.0050.05012.40
5.4.230.0100.05012.39
5.4.220.0080.03712.39
5.4.210.0070.03712.39
5.4.200.0100.03412.39
5.4.190.0090.03412.39
5.4.180.0030.03912.39
5.4.170.0080.04212.40
5.4.160.0060.03612.39
5.4.150.0090.04012.39
5.4.140.0050.04312.07
5.4.130.0070.04612.06
5.4.120.0040.04212.02
5.4.110.0070.03412.02
5.4.100.0050.03812.01
5.4.90.0060.03812.01
5.4.80.0070.04212.01
5.4.70.0040.03712.01
5.4.60.0040.03712.00
5.4.50.0080.03612.00
5.4.40.0030.04512.00
5.4.30.0050.05412.00
5.4.20.0030.04212.00
5.4.10.0080.04012.00
5.4.00.0080.03811.48
5.3.290.0110.03912.80
5.3.280.0100.04112.71
5.3.270.0040.04012.73
5.3.260.0100.03712.72
5.3.250.0070.04112.72
5.3.240.0080.03512.72
5.3.230.0080.03712.71
5.3.220.0090.03612.68
5.3.210.0050.04912.68
5.3.200.0040.03812.68
5.3.190.0100.03412.68
5.3.180.0080.03912.67
5.3.170.0070.03812.67
5.3.160.0060.03712.67
5.3.150.0070.03612.68
5.3.140.0080.03412.66
5.3.130.0060.04212.66
5.3.120.0030.04612.66
5.3.110.0070.04112.66
5.3.100.0090.03612.12
5.3.90.0060.04212.11
5.3.80.0080.04912.10
5.3.70.0080.04612.10
5.3.60.0080.03612.09
5.3.50.0030.04112.03
5.3.40.0060.04812.02
5.3.30.0060.04411.98
5.3.20.0060.04111.77
5.3.10.0100.04011.73
5.3.00.0080.04111.73
5.2.170.0090.0299.18
5.2.160.0060.0289.18
5.2.150.0060.0289.18
5.2.140.0050.0309.18
5.2.130.0020.0319.14
5.2.120.0030.0309.14
5.2.110.0080.0259.15
5.2.100.0070.0269.14
5.2.90.0050.0299.14
5.2.80.0100.0309.14
5.2.70.0090.0329.14
5.2.60.0040.0349.09
5.2.50.0080.0359.06
5.2.40.0060.0279.04
5.2.30.0050.0299.02
5.2.20.0060.0279.00
5.2.10.0050.0288.93
5.2.00.0030.0308.78
5.1.60.0040.0288.07
5.1.50.0040.0348.07
5.1.40.0070.0268.05
5.1.30.0010.0318.39
5.1.20.0050.0268.41
5.1.10.0040.0268.14
5.1.00.0060.0278.14
5.0.50.0030.0226.62
5.0.40.0030.0216.48
5.0.30.0050.0306.29
5.0.20.0070.0216.27
5.0.10.0030.0206.24
5.0.00.0030.0316.23
4.4.90.0010.0194.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0030.0274.71
4.4.30.0020.0164.76
4.4.20.0040.0184.84
4.4.10.0030.0144.84
4.4.00.0050.0254.76
4.3.110.0030.0174.66
4.3.100.0030.0184.67
4.3.90.0030.0144.64
4.3.80.0020.0324.58
4.3.70.0040.0154.63
4.3.60.0050.0124.63
4.3.50.0040.0134.63
4.3.40.0040.0224.54
4.3.30.0030.0153.29
4.3.20.0010.0173.26
4.3.10.0030.0153.22
4.3.00.0100.01715.92

preferences:
38.27 ms | 400 KiB | 5 Q