Your Ad Here

advanced code snippet search

Posted By

nicolaspar on 07/12/06


Tagged


Versions (?)

Who likes this?

2 people have marked this snippet as a favorite

luman
willcodeforfood


Php generar password

 / Published in: PHP
 

Genera un string random del tipo especificado en $tipo y del tamaño pasado en $longitud.

Expand | Embed | Plain Text 
  1. function generarPassword( $longitud, $tipo = "alfanumerico" ){ 
  2. 	if ( $tipo=="alfanumerico" ){ 
  3. 		$exp_reg="[^A-Z0-9]"; 
  4. 	}elseif( $tipo=="alfa" ){ 
  5. 		$exp_reg="[^A-Z]"; 
  6. 	}elseif( $tipo=="numerico" ){ 
  7. 		$exp_reg="[^0-9]"; 
  8. 	} 
  9. 	return substr( eregi_replace( $exp_reg, "", md5( time() ) ) . 
  10. 	eregi_replace( $exp_reg, "", md5(time() ) ) .
  11. 	eregi_replace( $exp_reg, "", md5( time() ) ), 0, $longitud );
  12. }

Report this snippet  

You need to login to post a comment.