What are common error messages encountered when using LDAP functions in PHP?

Common error messages encountered when using LDAP functions in PHP include "Can't contact LDAP server", "Invalid credentials", and "LDAP bind failed". These errors typically indicate issues with the connection to the LDAP server, incorrect login credentials, or problems with the bind operation. To resolve these errors, ensure that the LDAP server is reachable, verify the credentials being used, and check the bind operation for any mistakes. 

// Example code snippet to handle LDAP connection errors
$ldapconn = ldap_connect("ldap://ldap.example.com");

if (!$ldapconn) {
    echo "Can't contact LDAP server";
} else {
    $ldapbind = ldap_bind($ldapconn, $ldaprdn, $ldappass);

    if (!$ldapbind) {
        echo "LDAP bind failed";
    } else {
        // LDAP operations here
    }
}

Keywords

LDAP PHP error messages functions troubleshooting

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