MYSQLI.CONNECT_ERRNO(3) 1 MYSQLI.CONNECT_ERRNO(3)mysqli::$connect_errno - Returns the error code from last connect call
Object oriented style
SYNOPSIS
int$mysqli->connect_errno ()
DESCRIPTION
Procedural style
int mysqli_connect_errno (void )
Returns the last error code number from the last call to mysqli_connect(3).
Note
Client error message numbers are listed in the MySQL errmsg.h header file, server error message numbers are listed in
mysqld_error.h. In the MySQL source distribution you can find a complete list of error messages and error numbers in the file
Docs/mysqld_error.txt.
RETURN VALUES
An error code value for the last call to mysqli_connect(3), if it failed. zero means no error occurred.
EXAMPLES
Example #1
$mysqli->connect_errno example
Object oriented style
<?php
$mysqli = @new mysqli('localhost', 'fake_user', 'my_password', 'my_db');
if ($mysqli->connect_errno) {
die('Connect Error: ' . $mysqli->connect_errno);
}
?>
Procedural style
<?php
$link = @mysqli_connect('localhost', 'fake_user', 'my_password', 'my_db');
if (!$link) {
die('Connect Error: ' . mysqli_connect_errno());
}
?>
The above examples will output:
Connect Error: 1045
SEE ALSO mysqli_connect(3), mysqli_connect_error(3), mysqli_errno(3), mysqli_error(3), mysqli_sqlstate(3).
PHP Documentation Group MYSQLI.CONNECT_ERRNO(3)
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MYSQLI_CONNECT_ERROR(3) 1 MYSQLI_CONNECT_ERROR(3)mysqli::$connect_error - Returns a string description of the last connect error
Object oriented style
SYNOPSIS
string$mysqli->connect_error ()
DESCRIPTION
Procedural style
string mysqli_connect_error (void )
Returns the last error message string from the last call to mysqli_connect(3).
RETURN VALUES
A string that describes the error. NULL is returned if no error occurred.
EXAMPLES
Example #1
$mysqli->connect_error example
Object oriented style
<?php
$mysqli = @new mysqli('localhost', 'fake_user', 'my_password', 'my_db');
// Works as of PHP 5.2.9 and 5.3.0.
if ($mysqli->connect_error) {
die('Connect Error: ' . $mysqli->connect_error);
}
?>
Procedural style
<?php
$link = @mysqli_connect('localhost', 'fake_user', 'my_password', 'my_db');
if (!$link) {
die('Connect Error: ' . mysqli_connect_error());
}
?>
The above examples will output:
Connect Error: Access denied for user 'fake_user'@'localhost' (using password: YES)
NOTES
Warning
The mysqli->connect_error property only works properly as of PHP versions 5.2.9 and 5.3.0. Use the mysqli_connect_error(3) function
if compatibility with earlier PHP versions is required.
SEE ALSO mysqli_connect(3), mysqli_connect_errno(3), mysqli_errno(3), mysqli_error(3), mysqli_sqlstate(3).
PHP Documentation Group MYSQLI_CONNECT_ERROR(3)
I get this error message in my maillog. Can someone tell me what it means?
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. Got it]
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