Limitando Caracters

[SlyX 0]

tipo eu pego exemplo uma matriz:$abc[$n]['texto'];ai no texto tem um texto tipo" aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa"eu queria limitar para ele so mostrar os 200 primeiros caracters, como q faz? :D

[Fabyo 66]

use

 

$texto =  substr($texto, 0 ,200);

[SlyX 0]

use

$texto =  substr($texto, 0 ,200);

funcinou ainda dei uma resumida direta tiposubstr ($abc[$n]['texto'], 0, 200);

[michelsp 0]

O certo era você elaborar uma função pra ele quebrar no fim das frases, ou msm fim da palavra, pois se colocar tamanho fixo, ele vai chegar no limite especificado e vai quebrar, esteja onde estiver, tirando o sentido da frase, as vezes, enfim...

[Fabyo 66]

Só saber trabalhar junto com a função wordwrap

 

 

http://br2.php.net/manual/pt_BR/function.wordwrap.php

 

simples