wptexturize_blocks() – Apply wptexturize logic in blocks

Description

Apply wptexturize logic in blocks

The content has been expanded and we now have output that may contain:

• a load of stuff that can be texturized,
• followed by some that can't
• `<!–notext:–>` this is the text that can't, ending in `<!–dotext:–>`
• then more that can be texturized

Assume: We don't need to recursively process the <!–notext: <!–dotext: pairs

• Any routine that thinks it's necessary should add its own dotext: notext: pairing around stuff that can be texturized
• OR create texturized content in the first place

AND we hope wpautop() doesn't mess it up either

Usage

$string = wptexturize_blocks( $content );

Parameters

$content

( string ) required – the string to be texturized

Returns

string the texturized content without notext:/dotext: comments

Source

File name: oik-css/includes/formatting-later.php
Lines:

function wptexturize_blocks( $content ) {
  $result = null;
  $rest = $content;
  $spos = strpos( $rest, "<!--notext:-->" );
  while ( $spos != false ) {
    $left = substr( $rest, 0, $spos );
    $result .= wptexturize_after_shortcodes( $left );
    $right = substr( $rest, $spos+14 );
    $epos = strpos( $right, "<!--dotext:-->" );
    if ( $epos != false ) { 
      $result .= substr( $right, 0, $epos );
      $rest = substr( $right, $epos+14 );
    } else {
      // Not expected? 
      $result .= $right; 
      $rest = null;
    } 
    $spos = strpos( $rest, "<!--notext:-->" );
  }
  $result .= wptexturize_after_shortcodes( $rest );
  return( $result );
}
 

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