sybase_set_message_handler set handler called when a server message is raised boolsybase_set_message_handler callbackhandler sybase_set_message_handler sets a user function to handle messages generated by the server. You may specify the name of a global function, or use an array to specify an object reference and a method name. The handler expects five arguments in the following order: message number, severity, state, line number and description. The first four are integers. The last is a string. If the function returns FALSE, PHP generates an ordinary error message. &return.success;