PHP Simple Intercept String code example _php tips

This example describes a simple way to intercept a string in PHP. Share to everyone for your reference, specific as follows:

Intercepting digest public
static function Mbsubstr ($STR) {
  $strleng = Mb_strlen ($str, "UTF8");
  $mbstr = Mb_substr ($str, 0,140, ' UTF8 ');
  $strdstr = Mb_substr ($str, 140, $strleng, ' UTF8 ');
  $strlengs = Mb_strlen ($strdstr, ' utf8 ');
  $STRC = "";
  For ($i =0 $i < $strlengs; $i + +) {
    $strn = Mb_substr ($strdstr, $i, 1, ' UTF8 ');
    if ($strn = = ". " || $strn = = "? " || $STRN = = "! ") {break
      ;
    }
    $strc. = $strn;
  }
  $STRD = $mbstr. $strc;
  echo $strleng. " @ ". Mb_strlen ($STRD, ' UTF8 ')." @ ". $strd." <br> ";
  return $STRD;
}

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