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  1. <?php
  2. session_start();
  3.  
  4. $_SESSION['info'] = 'Error';
  5.  
  6. if(!empty($_SESSION['info'])) {
  7. 	$info = $_SESSION['info'];
  8. 	unset($_SESSION['info']);
  9. 	echo ' <div class="casementerror">'.$info.'</div>';
  10. }
Success #stdin #stdout #stderr 0.02s 52472KB
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stdin
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Standard input is empty
stdout
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 <div class="casementerror">Error</div>
stderr
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PHP Warning:  session_start(): open(/var/lib/php5/sessions/sess_hcj6dnt5d9gr2cgs7l6n3h4r57, O_RDWR) failed: No such file or directory (2) in /home/qPKgoX/prog.php on line 2
PHP Warning:  Unknown: open(/var/lib/php5/sessions/sess_hcj6dnt5d9gr2cgs7l6n3h4r57, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
PHP Warning:  Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php5/sessions) in Unknown on line 0
https://ideone.com/avqoPF
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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