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  1. <?php
  2. $str = <<<TAB
  3. going to
  4. write some
  5. [table]
  6.     [thead]
  7.         [td]test[/td]
  8.         [td]test[/td]
  9.         [td]moo[/td]
  10.         [td]a[/td]
  11.     [/thead]
  12.     [tr]
  13.         [td]test[/td]
  14.         [td]moo[/td]
  15.     [/tr]
  16.     [tr]
  17.         [td]test[/td]
  18.         [td]test[/td]
  19.         [td]moo[/td]
  20.         [td]a[/td]
  21.     [/tr]
  22. [/table]
  23. text
  24. here
  25. TAB;
  26.  
  27. function markupDoc($post){
  28.     //tables
  29.     while(($post2 = preg_replace("/\[td]((?:(?!\[td\]).)+?)\[\/td\]/s", '<td>\\1</td>', $post)) !== $post){
  30.         $post=$post2;
  31.     }
  32.     while(($post2 = preg_replace("/\[tr]((?:(?!\[tr\]).)+?)\[\/tr\]/s", "<tr>\\1</tr>", $post)) !== $post){
  33.         $post=$post2;
  34.     }
  35.     while(($post2 = preg_replace("/\[thead]((?:(?!\[thead\]).)+?)\[\/thead\]/s", '<thead>\\1</thead>', $post)) !== $post){
  36.         $post=$post2;
  37.     }
  38.     while(($post2 = preg_replace("/\[table]((?:(?!\[table\]).)+?)\[\/table\]/s", '<table class="table table-striped table-bordered">\\1</table>', $post)) !== $post){
  39.         $post=$post2;
  40.     }   
  41.     return $post;
  42. }
  43.  
  44. function parsePost($post)
  45. {
  46.     $table_start = mb_strpos($post, '[table]');
  47.     $table_end = mb_strpos($post, '[/table]', $table_start);
  48.     $table_end += mb_strlen('[/table]');
  49.  
  50.     $output = nl2br(mb_substr($post, 0, $table_start));
  51.     $output .= markupDoc(mb_substr($post, $table_start, $table_end - $table_start));
  52.     $output .= nl2br(mb_substr($post, $table_end));
  53.     return $output;
  54. }
  55.  
  56. echo parsePost($str);
  57.  
  58. ?>
  59.  
Success #stdin #stdout 0.01s 20568KB
comments ()
stdin
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Standard input is empty
stdout
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going to<br />
write some<br />
<table class="table table-striped table-bordered">
    <thead>
        <td>test</td>
        <td>test</td>
        <td>moo</td>
        <td>a</td>
    </thead>
    <tr>
        <td>test</td>
        <td>moo</td>
    </tr>
    <tr>
        <td>test</td>
        <td>test</td>
        <td>moo</td>
        <td>a</td>
    </tr>
</table><br />
text<br />
here
https://ideone.com/sfRn33
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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