pabloprogramador

<?php  die('This file is not really here!');

/**
 * ------------- DO NOT UPLOAD THIS FILE TO LIVE SERVER ---------------------
 *
 * Implements code completion for CodeIgniter in phpStorm
 * phpStorm indexes all class constructs, so if this file is in the project it will be loaded.
 * -------------------------------------------------------------------
 * Drop the following file into a CI project in phpStorm
 * You can put it in the project root and phpStorm will load it.

pabloprogramador

<?php
	# Conteúdo a ser examinado
	$string = 'abcedf';

	# Ocorrências
	preg_match('/[0-9]]/',    $string); // Pode conter números de 0 à 9
	preg_match('/[4-8]]/',    $string); // Pode conter números de 4 à 8
	preg_match('/[A-Z]]/',    $string); // Pode conter letras de A à Z maiusculas
	preg_match('/[a-z]/',     $string); // Pode conter letras de A à Z minusculas
	preg_match('/[F-P]]/',    $string); // Pode conter letras de F à P maiusculas