original_string: protected function getCleanContent()
      {
          $content = var_export($this->content, true);
  
          # Replace the array openers with square brackets
          $content = preg_replace('#^(\s*)array\s*\(#i', '\\1[', $content);
          $content = preg_replace('#=>(\s*)array\s*\(#is', '=> [', $content);
  
          # Replace the array closers with square brackets
          $content = preg_replace('#^(\s*)\),#im', '\\1],', $content);
          $content = substr($content, 0, -1) . ']';
  
          // Remove integer indexes for unassociative array lists
          $content = preg_replace('#(\s*)\d+\s*=>\s*(.*)#i', '\\1\\2', $content);
  
          $content = $this->replaceDoubleSpaceIndentWithCustomSpaceIndent($content);
  
          return $content;
      }
code: protected function getCleanContent()
      {
          $content = var_export($this->content, true);
  
          # Replace the array openers with square brackets
          $content = preg_replace('#^(\s*)array\s*\(#i', '\\1[', $content);
          $content = preg_replace('#=>(\s*)array\s*\(#is', '=> [', $content);
  
          # Replace the array closers with square brackets
          $content = preg_replace('#^(\s*)\),#im', '\\1],', $content);
          $content = substr($content, 0, -1) . ']';
  
          // Remove integer indexes for unassociative array lists
          $content = preg_replace('#(\s*)\d+\s*=>\s*(.*)#i', '\\1\\2', $content);
  
          $content = $this->replaceDoubleSpaceIndentWithCustomSpaceIndent($content);
  
          return $content;
      }
code_tokens: protected function getCleanContent ( ) { $ content = var_export ( $ this -> content , true ) ; # Replace the array openers with square brackets $ content = preg_replace ( '#^(\s*)array\s*\(#i' , '\\1[' , $ content ) ; $ content = preg_replace ( '#=>(\s*)array\s*\(#is' , '=> [' , $ content ) ; # Replace the array closers with square brackets $ content = preg_replace ( '#^(\s*)\),#im' , '\\1],' , $ content ) ; $ content = substr ( $ content , 0 , - 1 ) . ']' ; // Remove integer indexes for unassociative array lists $ content = preg_replace ( '#(\s*)\d+\s*=>\s*(.*)#i' , '\\1\\2' , $ content ) ; $ content = $ this -> replaceDoubleSpaceIndentWithCustomSpaceIndent ( $ content ) ; return $ content ; }
docstring: Returns clean writable php array content.
  
  @return string
docstring_tokens: Returns clean writable php array content .