Publicado em 7 de mar.

Formatar um Parágrafo utilizando o valor de uma variável estática PHP

#css #php #formatação #variável estática

Boa noite. Estou estudo POO com PHP e fiz uma classe Pen.php. Inclui um echo com parágrafo nesse código que gostaria de alterar a cor da fonte de acordo com o atributo color da caneta. Pesquisei no Google e sugeriram fazer um arquivo php com as formatações, mas não obtive sucesso. Estou utilizando Apache como server local, última versão disponível do XAMPP. Mesma coisa para a versão do PHP. Segue o código dos arquivos: index.php <!DOCTYPE html>

<html> <head> <meta charset="UTF-8"> <link rel="stylesheet" type="text/css" media="screen" href="style.php" /> <title>POO Lesson 02</title> </head> <body> <div> <label id="model"></label> </div> <?php require_once 'Pen.php'. $c1 = new Pen(). $c1->model = "bic". $c1->color = "blue". $c1->charge = 80. $c1->tip = 0.5. $c1->capped = false. $c2 = new Pen(). $c2->model = "faber-castell". $c2->color = "red". $c2->charge = 50. $c2->tip = 0.75. $c2->capped = true. print_r($c1). echo "<br>". print_r($c2). $c1->scribble(). $c2->scribble().?> </body>
</html> **Pen.php** <?php

class Pen {

 var $model. var $color. var $tip. var $charge. var $capped. function scribble(){ if($this->capped == true){ echo "<p>ERROR! The pen ".$this->model." ".$this->color." is capped!</p>". } else{ if($this->color=="blue"){ echo "<p style='color: blue. '>I'm scribbling with the pen ".$this->model." ".$this->color."...</p>". } else{ echo "<p id='c2'>I'm scribbling with the pen ".$this->model." ".$this->color."...</p>". } } } function cap(){ if($this->capped == true){ echo "<p>ERROR! The pen ".$this->model." ".$this->color." is already capped!</p>". } else{ $this->capped = true. echo "<p>The pen ".$this->model." ".$this->color." is capped!</p>". } } function uncap(){ if($this->capped == false){ echo "<p>ERROR! The pen ".$this->model." ".$this->color." is already uncapped!</p>". } else{ $this->capped = false. echo "<p>The pen ".$this->model." ".$this->color." is uncapped!</p>". } }
} **style.php** <?php header("Content-type: text/css. charset: UTF-8"). require_once 'Pen.php'. $c0 = new Pen(). $color = $c0->color.?>

c2 {

 color: <?php echo $color.?>. }
<?php header("Content-type: text/css. charset: UTF-8"). require_once 'Pen.php'. $c0 = new Pen(). $color = $c0->color.?>

c2 {

 color: <?php echo $color.?>. }

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<html> <head> <meta charset="UTF-8"> <link rel="stylesheet" type="text/css" media="screen" href="style.php" /> <title>POO Lesson 02</title> </head> <body> <div> <label id="model"></label> </div> <?php require_once 'Pen.php'. $c1 = new Pen(). $c1->model = "bic". $c1->color = "blue". $c1->charge = 80. $c1->tip = 0.5. $c1->capped = false. $c2 = new Pen(). $c2->model = "faber-castell". $c2->color = "red". $c2->charge = 50. $c2->tip = 0.75. $c2->capped = true. print_r($c1). echo " ". print_r($c2). $c1->scribble(). $c2->scribble().?> </body> </html> **Pen.php** <?php

var $model. var $color. var $tip. var $charge. var $capped. function scribble(){ if($this->capped == true){ echo "ERROR! The pen ".$this->model." ".$this->color." is capped!". } else{ if($this->color=="blue"){ echo "I'm scribbling with the pen ".$this->model." ".$this->color."...". } else{ echo "I'm scribbling with the pen ".$this->model." ".$this->color."...". } } } function cap(){ if($this->capped == true){ echo "ERROR! The pen ".$this->model." ".$this->color." is already capped!". } else{ $this->capped = true. echo "The pen ".$this->model." ".$this->color." is capped!". } } function uncap(){ if($this->capped == false){ echo "ERROR! The pen ".$this->model." ".$this->color." is already uncapped!". } else{ $this->capped = false. echo "The pen ".$this->model." ".$this->color." is uncapped!". } } } **style.php** <?php header("Content-type: text/css. charset: UTF-8"). require_once 'Pen.php'. $c0 = new Pen(). $color = $c0->color.?>