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PHP Dokumentation: Function maxdb-debug

12. Januar 2010 von werner

maxdb_debug

(PECL maxdb >= 1.0)

maxdb_debug — Performs debugging operations

Beschreibung

void maxdb_debug ( string $debug )

The maxdb_debug() can be used to trace the SQLDBC communication. The following strings can be used as a parameter to maxdb_debug():

TRACE SHORT ON|OFF – Enables/disables method call trace.
TRACE LONG ON|OFF – Enables/disables method argument and detail debug trace.
TRACE PACKET ON|OFF|<size> – Enables/disables packet trace, limiting the size of the traced object to the specified number of bytes, or 1000 if no size is specified.
TRACE SQL ON|OFF – Enables/disables high level api trace.
TRACE TIMESTAMP ON|OFF – Enables/disables a timestamp prefix on each line that is traced.
TRACE SIZE <size> – Limits the size of the trace file to <size> bytes, at least 8192 bytes are required.

Rückgabewerte

maxdb_debug() doesn't return any value.

Beispiele

Beispiel #1 Procedural style

<?php
maxdb_debug("trace packet 200");
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (!$link) {
   printf("Connect failed: %s\n", maxdb_connect_error());
   exit();
}