no se usar icq
,
pero sabes ya se porque me salia ese error:
a ver corrigeme
el codigo completo para b.php es:
<?php
session_start();
$_SESSION['url']=getenv("HTTP_REFERER");
?>
y para c.php es:
<?php
echo "<a href='".$url."'>Direccion</a>";
?>
es asi?
bueno, en c.php ya no me sale error pero en b.php si y varios como por ejemplo:
Warning: Cannot send session cookie - headers already sent by (output started at d:\foxserv\www\postales\url.php:5) in d:\foxserv\www\postales\url.php on line 199
Warning: Cannot send session cache limiter - headers already sent (output started at d:\foxserv\www\postales\url.php:5) in d:\foxserv\www\postales\url.php on line 199
Warning: open(D:/FoxServ/php\temp\sess_82d991edbff65b1afcbb17207ef4ac97, O_RDWR) failed: No such file or directory (2) in d:\foxserv\www\postales\url.php on line 199
Warning: open(D:/FoxServ/php\temp\sess_82d991edbff65b1afcbb17207ef4ac97, O_RDWR) failed: No such file or directory (2) in Unknown on line 0
Warning: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (D:/FoxServ/php\temp) in Unknown on line 0
a ver si entiendes algo...