error_log

Описание

int error_log ( string message [, int message_type [, string destination [, string extra_headers]]] )

Sends an error message to the web server's error log, a TCP port or to a file. The first parameter, message, is the error message that should be logged. The second parameter, message_type says where the message should go:

Пример 1. error_log() examples <?php // Send notification through the server log if we can not // connect to the database. if (! Ora_Logon ( $username , $password )) {      error_log ( "Oracle database not available!" , 0 ); } // Notify administrator by email if we run out of FOO if (!( $foo = allocate_new_foo ())) {      error_log ( "Big trouble, we're all out of FOOs!" , 1 ,                 "operator@example.com" ); } // other ways of calling error_log(): error_log ( "You messed up!" , 2 , "127.0.0.1:7000" ); error_log ( "You messed up!" , 2 , "loghost" ); error_log ( "You messed up!" , 3 , "/var/tmp/my-errors.log" ); ?>