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  1. <?php 
  2. 	$filename='menu.txt'; 
  3. 	if(file_exists($filename)){
  4. 		$file=file($filename);
  5. 		$menu_list='<ul id="menu">';
  6. 		foreach ($file as $value) {
  7. 			$row=explode('#', $value);
  8. 			$menu_list.='<li><a href="'.$row[1].'">'.$row[0].'</a></li>';
  9. 		}
  10. 		$menu_list.='</ul>';
  11. 	}
  12. ?>
  13. <!doctype html>
  14. <html lang="ru">
  15. <head>
  16. 	<meta charset="UTF-8">
  17. 	<title>Главная</title>
  18. 	<style>
  19. 	#menu{
  20. 		list-style: none;
  21. 		width: 150px;
  22. 	}
  23. 	#menu a:link,#menu a:visited{
  24. 		text-decoration: none;
  25. 		font-family: sans-serif;
  26. 		color: #555;
  27. 	}
  28. 	#menu li {
  29. 		border:1px solid #ccc;
  30. 		margin:3px 3px;
  31. 		padding: 4px;
  32. 	}
  33. 	#menu li:hover{
  34. 		background: #ccc;
  35. 	}
  36. 	#menu li:hover a{
  37. 		color: #fff;
  38. 	}
  39. 	</style>
  40. </head>
  41. <body>
  42. 	<?=$menu_list?>
  43. </body>
  44. </html>
Success #stdin #stdout #stderr 0.01s 20520KB
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stdin
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Standard input is empty
stdout
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<!doctype html>
<html lang="ru">
<head>
	<meta charset="UTF-8">
	<title>Главная</title>
	<style>
	#menu{
		list-style: none;
		width: 150px;
	}
	#menu a:link,#menu a:visited{
		text-decoration: none;
		font-family: sans-serif;
		color: #555;
	}
	#menu li {
		border:1px solid #ccc;
		margin:3px 3px;
		padding: 4px;
	}
	#menu li:hover{
		background: #ccc;
	}
	#menu li:hover a{
		color: #fff;
	}
	</style>
</head>
<body>
	</body>
</html>
stderr
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PHP Notice:  Undefined variable: menu_list in /home/LF7v64/prog.php on line 42
https://ideone.com/2BRkBt
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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