word wrap - How to display "..." (3 dots) if a sentence takes more than 2 lines in php? -

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i looked on online not find. found use string longer specific number defined need display dots if sentence takes more 2 lines.

for example, sentence below long :

the eiffel tower wrought iron lattice tower on champ de mars in paris, france. named
after engineer gustave eiffel, company designed , built tower. tower 324
metres (1,063 ft) tall, same height 81-storey building, , tallest structure in
paris. base square, measuring 125 metres (410 ft) on each side.

i display above sentence as:

the eiffel tower wrought iron lattice tower on champ de mars in paris, france. named after engineer gustave eiffel, company designed , built tower. tower is...

try below function 

    <?php     function trim_text($text, $count){         $text = str_replace("  ", " ", $text);         $string = explode(" ", $text);         ( $wordcounter = 0; $wordcounter <= $count;wordcounter++ ){             $trimed .= $string[$wordcounter];             if ( $wordcounter < $count ){                 $trimed .= " ";             }             else {                 $trimed .= "...";             }         }     $trimed = trim($trimed);     return $trimed;     } ?>

usage

<?php     $string = "one 2 3 four";     echo trim_text($string, 3); ?>

result:

one 2 three...


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