public static function kintParser::escape in Devel 8

Same name and namespace in other branches

1. 8.2 kint/kint/inc/kintParser.class.php \kintParser::escape()

7 calls to kintParser::escape()

kintParser::_parse_array in kint/kint/inc/kintParser.class.php

kintParser::_parse_object in kint/kint/inc/kintParser.class.php

kintParser::_parse_string in kint/kint/inc/kintParser.class.php

Kint_Decorators_Plain::_drawHeader in kint/kint/decorators/plain.php

Kint_Decorators_Plain::_title in kint/kint/decorators/plain.php

... See full list

File

kint/kint/inc/kintParser.class.php, line 237

Class

kintParser

Code

public static function escape($value, $encoding = null) {
  if (empty($value)) {
    return $value;
  }
  if (Kint::enabled() === Kint::MODE_CLI) {
    $value = str_replace("\33", "\\x1b", $value);
  }
  if (Kint::enabled() === Kint::MODE_CLI || Kint::enabled() === Kint::MODE_WHITESPACE) {
    return $value;
  }
  $encoding or $encoding = self::_detectEncoding($value);
  $value = htmlspecialchars($value, ENT_NOQUOTES, $encoding === 'ASCII' ? 'UTF-8' : $encoding);
  if ($encoding === 'UTF-8') {

    // todo we could make the symbols hover-title show the code for the invisible symbol

    # when possible force invisible characters to have some sort of display (experimental)
    $value = preg_replace('/[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x80-\\x9F]/u', '?', $value);
  }

  # this call converts all non-ASCII characters into html chars of format
  if (function_exists('mb_encode_numericentity')) {
    $value = mb_encode_numericentity($value, array(
      0x80,
      0xffff,
      0,
      0xffff,
    ), $encoding);
  }
  return $value;
}