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Friday, 29 December 2017

Sub string in Php

Sub string in Php:

   $str  = "ghsdgdsgadsgdhg djahdjhajdh hdsjahdjahd hjkhdsajhd
          ahdjsahdjahsdjahsdjashd jkdsajdahdjsahjhdsajh djash 
         djashdjhs hjdsahjdhasdh hjdsahdhsajdhjas jhdsjahdahdhs 
         jhdsjahdjahdjsa jhdsjahdjah djhsadjhadha hsjdha shdajsh 
         daasdas";

   $ddd  =  sub_string($str);

    
   function sub_string($str = '', $length = 150) {
        if (!$str) {
            return FALSE;
        }

        if (strlen($str) > $length)
            return substr($str, 0, $length) . '...';
        else
            return $str;
    }

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