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Diogo Guimaraes

PDO - Erro

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Diogo Guimaraes

Boas, 

Estava a fazer um ficheiro de funções e queria saber a razão por não consigo executar as querys da seguinte forma.

 

<?php

	function ligarDB(){
		
		$servidor 	= 'localhost';
		$utilizador = 'root';
		$password 	= '';
		$base_dados = 'teste';
		
		try{
			
			$ligar = new PDO("mysql:host=$servidor;dbname=$base_dados", $utilizador, $password);
			$ligar->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		}
		catch(PDOException $e){
			
			echo " Erro a ligar à base de dados";
		}
		
		return $ligar;
	}
	
	function inserirClientes($cliente, $password, $email){

		$ligar = ligarDB();							
		
		$pdo = $ligar->query("INSERT INTO `clientes`(`cliente`, `password`, `email`) VALUES ('$cliente','$password','$email')");
		if ($pdo){
			echo "inseridos";
		}else{
			echo "nao inseridos";
		}
		return 0;		
		
	}

inserirClientes('cliente_teste', 'password_teste', 'email@teste.pt');

?>

-----------

 

Edited by Diogo Guimaraes

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Diogo Guimaraes

Desculpem....já descobri, precisava de retornar a var $ligar da primeira função.

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