Revisions to Markov Chain Quine

Commonmark migration

Source Link

edited Jun 17, 2020 at 9:04

1

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ ~~220~~ 212 bytes

PHP, 144 135 130 120 272 220 212 bytes

<?$e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?$e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ ~~220~~ 212 bytes

<?$e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?$e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

PHP, 144 135 130 120 272 220 212 bytes

<?$e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?$e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

I just realized I was wasting 8 chars by not using short tags.

Source Link

edited Aug 14, 2017 at 12:59

Umbrella

897
5
17

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ 220~~220~~ 212 bytes

<?php $e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?php $e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ 220 bytes

<?php $e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?php $e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ ~~220~~ 212 bytes

<?$e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?$e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?$e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

Add back my cheating solution for posterity.

Source Link

edited Mar 24, 2017 at 19:23

Umbrella

897
5
17

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ 220 bytes

<?php $e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?php $e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ 220 bytes

<?php $e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?php $e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

##PHP, ~~144~~ ~~135~~ ~~130~~ ~~120~~ ~~272~~ 220 bytes

<?php $e='$p=$n="";foreach(str_split($s)as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Or, formatted for readability:

<?php $e='$p = $n = "";
foreach (str_split($s) as $w) {
    $p = $m[$p][] = $w;
}
do {
    echo $n = $m[$n][array_rand($m[$n])];
} while ("\n" != $n);
';$s='<?php $e=%c%s%1$c;$s=%1$c%s%1$c;$s=sprintf($s,39,$e,$s);eval($e);';$s=sprintf($s,39,$e,$s);eval($e);

Sample output:

<?p=')ay_r_gecorr_splililen]=$p=$w;

and:

<?p=$n=$ntststs$m[$n=$m[ay_r_chondo$n=$ph(s$nt(fitstr_r_geantentr_s('m[$n=$n"!=$p etstsp][$w;d(fililile(s$w)$nt(sphor_str_getrarast(''''m[$n='m[$m';

and:

<?p=$who eay_re($n=$n=$nt(')];d(fililileando et($m[]=$pleay_ch(')aray_ren='''))ay_st_r_s($m[$m[asp])ay_co$m[$p $phorentechitr_rean)][$n=$nd("\n"!=$n=$wh(filend('')ay_gen=$ndo$nt_rasp=$n][$p=$whp=$n='m[$n"\n)))))][$w;dorechph(';dorracho$ple_s$w;fil

and:

<?ph($n);

PHP Cheating, 117

For the curious, if we cheat by reading our own source, we can do 117:

<?=$p=$n='';foreach(str_split(file('m')[0])as$w)$p=$m[$p][]=$w;do echo$n=$m[$n][array_rand($m[$n])];while("\n"!=$n);

Improve character count by stashing markov logic in a var to eval, fix slashed quotes with better printf

Source Link

edited Mar 24, 2017 at 19:07

Umbrella

897
5
17

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Correct my quine to compliance

Source Link

edited Mar 21, 2017 at 19:54

Umbrella

897
5
17

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I can use file('m')[0] since my file is one line, saves ten characters

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edited Mar 21, 2017 at 15:50

Umbrella

897
5
17

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Correct formatted code

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edited Mar 21, 2017 at 15:39

Umbrella

897
5
17

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optimizing 5 characters out.

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edited Mar 21, 2017 at 15:32

Umbrella

897
5
17

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Explaining the 144th character

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edited Mar 21, 2017 at 15:24

Umbrella

897
5
17

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Source Link

created Mar 21, 2017 at 15:17

Umbrella

897
5
17

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PHP, 144 135 130 120 272 220 212 bytes

PHP, 144 135 130 120 272 220 212 bytes