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,$x); die(); while ($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)
8.3.60.0170.00318.48
8.3.50.0120.00922.11
8.3.40.0070.01019.00
8.3.30.0140.00019.18
8.3.20.0040.00420.25
8.3.10.0080.00023.60
8.3.00.0030.00519.26
8.2.180.0170.00716.63
8.2.170.0140.00322.96
8.2.160.0140.00022.09
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0060.00322.30
8.2.100.0070.00418.03
8.2.90.0030.00519.32
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0000.00818.22
8.2.30.0000.00718.23
8.2.20.0060.00317.85
8.2.10.0040.00418.21
8.2.00.0030.00617.76
8.1.280.0100.01025.92
8.1.270.0000.00819.00
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0080.00321.99
8.1.230.0040.00820.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0040.00418.50
8.1.160.0050.00318.82
8.1.150.0000.00718.87
8.1.140.0000.00817.54
8.1.130.0080.00017.85
8.1.120.0000.00717.46
8.1.110.0040.00417.50
8.1.100.0020.00517.37
8.1.90.0050.00217.51
8.1.80.0000.01017.53
8.1.70.0000.00817.45
8.1.60.0070.00017.61
8.1.50.0030.00617.54
8.1.40.0040.00417.53
8.1.30.0050.00317.68
8.1.20.0030.00517.64
8.1.10.0050.00317.68
8.1.00.0000.00817.52
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0080.00018.42
8.0.270.0000.00717.31
8.0.260.0030.00317.20
8.0.250.0000.00717.07
8.0.240.0040.00416.95
8.0.230.0000.00716.97
8.0.220.0030.00517.07
8.0.210.0030.00316.88
8.0.200.0030.00317.02
8.0.190.0030.00516.99
8.0.180.0040.00416.98
8.0.170.0050.00317.04
8.0.160.0040.00417.00
8.0.150.0000.00716.84
8.0.140.0020.00516.97
8.0.130.0060.00013.43
8.0.120.0060.00316.86
8.0.110.0040.00416.91
8.0.100.0000.00816.99
8.0.90.0040.00416.79
8.0.80.0120.00616.88
8.0.70.0040.00417.01
8.0.60.0030.00516.91
8.0.50.0030.00517.08
8.0.30.0200.00417.22
8.0.20.0120.00817.40
8.0.10.0040.00417.01
8.0.00.0100.01116.94
7.4.330.0050.00015.20
7.4.320.0070.00016.50
7.4.300.0000.00616.68
7.4.290.0000.00716.64
7.4.280.0030.00616.59
7.4.270.0040.00416.64
7.4.260.0070.00416.42
7.4.250.0040.00416.52
7.4.240.0020.00516.61
7.4.230.0030.00516.47
7.4.220.0120.00616.71
7.4.210.0180.00316.74
7.4.200.0050.00216.55
7.4.160.0060.01216.57
7.4.150.0140.00617.40
7.4.140.0120.01017.86
7.4.130.0120.01016.57
7.4.120.0090.00916.71
7.4.110.0030.02216.61
7.4.100.0070.01016.61
7.4.90.0070.01816.62
7.4.80.0130.00419.39
7.4.70.0130.00516.50
7.4.60.0120.00616.63
7.4.50.0090.00016.65
7.4.40.0100.00716.67
7.4.30.0060.01316.84
7.4.00.0070.00915.11
7.3.330.0030.00313.22
7.3.320.0060.00013.39
7.3.310.0030.00516.36
7.3.300.0060.00016.32
7.3.290.0040.01216.39
7.3.280.0080.01116.40
7.3.270.0170.01017.40
7.3.260.0190.00016.64
7.3.250.0070.01216.44
7.3.240.0080.01216.73
7.3.230.0120.00616.39
7.3.210.0160.00316.32
7.3.200.0060.01319.39
7.3.190.0110.01116.66
7.3.180.0130.00716.46
7.3.170.0060.01116.48
7.3.160.0110.00816.38
7.3.120.0140.00414.85
7.3.110.0060.01215.00
7.3.100.0040.01214.77
7.3.90.0070.01114.98
7.3.80.0040.01114.81
7.3.70.0030.00614.62
7.3.60.0060.00914.86
7.3.50.0000.00914.91
7.3.40.0040.00814.70
7.3.30.0090.00914.90
7.3.20.0040.00716.53
7.3.10.0080.00816.81
7.3.00.0090.00916.67
7.2.330.0110.01116.38
7.2.320.0140.01116.35
7.2.310.0140.00316.76
7.2.300.0070.01116.70
7.2.290.0150.00316.53
7.2.250.0130.00715.31
7.2.240.0040.01815.19
7.2.230.0090.00615.10
7.2.220.0030.00915.24
7.2.210.0000.01815.16
7.2.200.0030.00914.89
7.2.190.0070.00615.11
7.2.180.0060.00315.26
7.2.170.0070.01014.86
7.2.60.0060.00916.77
7.1.330.0070.01015.54
7.1.320.0030.00915.79
7.1.310.0000.01015.82
7.1.300.0100.00715.84
7.1.290.0060.00315.74
7.1.280.0070.00715.75
7.1.270.0070.00315.96
7.1.260.0100.00315.59
7.1.200.0030.00715.48
7.1.70.0040.01116.95
7.1.60.0120.01219.22
7.1.50.0150.00316.89
7.1.00.0000.07722.50
7.0.200.0080.00016.89
7.0.140.0030.03322.07
7.0.60.0270.05020.06
7.0.50.0170.06017.90
7.0.40.0100.08320.29
7.0.30.0200.08020.13
7.0.20.0330.07020.26
7.0.10.0100.04720.23
7.0.00.0030.09320.35
5.6.280.0000.07321.16
5.6.210.0070.03720.53
5.6.200.0100.05318.16
5.6.190.0100.08020.33
5.6.180.0200.05020.61
5.6.170.0170.05320.46
5.6.160.0000.09020.50
5.6.150.0070.03718.18
5.6.140.0030.08718.23
5.6.130.0100.05018.27
5.6.120.0030.04021.02
5.6.110.0130.07021.00
5.6.100.0030.07321.00
5.6.90.0130.07721.00
5.6.80.0070.03720.41
5.5.350.0200.07720.44
5.5.340.0100.06717.96
5.5.330.0100.03720.18
5.5.320.0300.04720.31
5.5.310.0230.08320.34
5.5.300.0100.07717.96
5.5.290.0030.08318.07
5.5.280.0100.08020.98
5.5.270.0030.06020.70
5.5.260.0030.04020.69
5.5.250.0070.08720.69
5.5.240.0170.07720.18
5.4.450.0300.07319.39
5.4.440.0200.04319.41
5.4.430.0300.04719.27
5.4.420.0230.03719.54
5.4.410.0200.04019.09
5.4.400.0270.03018.96
5.4.390.0300.07019.18
5.4.380.0230.03319.11
5.4.370.0170.04019.14
5.4.360.0170.04719.13
5.4.350.0230.03318.98
5.4.340.0200.04319.16
5.4.320.0270.05018.85
5.4.310.0270.04018.88
5.4.300.0170.04019.16
5.4.290.0200.03319.08
5.4.280.0200.03719.16
5.4.270.0230.04019.06
5.4.260.0230.04019.22
5.4.250.0300.06319.18
5.4.240.0200.04319.21
5.4.230.0230.04319.19
5.4.220.0200.04719.07
5.4.210.0370.06019.22
5.4.200.0270.06719.14
5.4.190.0330.06018.86
5.4.180.0200.04019.15
5.4.170.0400.06719.18
5.4.160.0200.05019.18
5.4.150.0370.03718.96
5.4.140.0270.07316.47
5.4.130.0230.04716.35
5.4.120.0270.06716.34
5.4.110.0370.05716.36
5.4.100.0230.03716.35
5.4.90.0200.03716.54
5.4.80.0330.05716.54
5.4.70.0400.06316.45
5.4.60.0270.04716.54
5.4.50.0370.04316.52
5.4.40.0330.05716.49
5.4.30.0270.06316.32
5.4.20.0270.06316.38
5.4.10.0300.06316.51
5.4.00.0270.05316.12
5.3.290.0200.04714.61
5.3.280.0170.05314.54
5.3.270.0200.05014.53
5.3.260.0330.07014.54
5.3.250.0200.05014.64
5.3.240.0330.05314.52
5.3.230.0330.07014.67
5.3.220.0330.07014.75
5.3.210.0300.05014.64
5.3.200.0270.07014.61
5.3.190.0200.04314.75
5.3.180.0330.06714.63
5.3.170.0400.03714.56
5.3.160.0230.05314.66
5.3.150.0200.04014.59
5.3.140.0370.06714.55
5.3.130.0330.06014.54
5.3.120.0270.05014.79
5.3.110.0370.06314.68
5.3.100.0370.06314.21
5.3.90.0370.04714.12
5.3.80.0370.04714.01
5.3.70.0270.07014.05
5.3.60.0470.03014.02
5.3.50.0330.05314.19
5.3.40.0400.05713.85
5.3.30.0230.05713.86
5.3.20.0200.04013.64
5.3.10.0200.03713.69
5.3.00.0270.04713.59
5.2.170.0270.05711.14
5.2.160.0270.06311.17
5.2.150.0270.05711.17
5.2.140.0270.04011.12
5.2.130.0200.03011.06
5.2.120.0230.04711.06
5.2.110.0230.03311.18
5.2.100.0200.06011.06
5.2.90.0300.04711.28
5.2.80.0300.05311.20
5.2.70.0330.05011.06
5.2.60.0170.05011.23
5.2.50.0170.06311.28
5.2.40.0230.05711.09
5.2.30.0300.04711.07
5.2.20.0270.05011.06
5.2.10.0170.05711.06
5.2.00.0170.06011.06
5.1.60.0170.04311.06
5.1.50.0200.02011.06
5.1.40.0230.05011.06
5.1.30.0130.05011.06
5.1.20.0270.03011.06
5.1.10.0300.04311.06
5.1.00.0200.03711.06
5.0.50.0030.02711.06
5.0.40.0100.03311.06
5.0.30.0100.04311.06
5.0.20.0100.02011.06
5.0.10.0130.02311.06
5.0.00.0070.04011.06
4.4.90.0100.03311.06
4.4.80.0130.02011.06
4.4.70.0130.01711.06
4.4.60.0100.02711.06
4.4.50.0170.02711.06
4.4.40.0100.04311.06
4.4.30.0130.03311.06
4.4.20.0130.03311.06
4.4.10.0100.01711.06
4.4.00.0130.03711.06
4.3.110.0130.02311.06
4.3.100.0100.02711.06
4.3.90.0070.01711.06
4.3.80.0070.03311.06
4.3.70.0100.03711.06
4.3.60.0130.02011.06
4.3.50.0130.01711.06
4.3.40.0100.03011.06
4.3.30.0070.03311.06
4.3.20.0030.04011.06
4.3.10.0070.03711.06
4.3.00.0170.02711.06

preferences:
32.14 ms | 401 KiB | 5 Q