mysqli::__constructmysqli::debug
mysqli_debug
(PHP 5)
mysqli::debug -- mysqli_debug — Performs debugging operations
Description
Object oriented style
bool mysqli::debug
( string
$message
)Procedural style
bool mysqli_debug
( string
$message
)Performs debugging operations using the Fred Fish debugging library.
Parameters
-
message -
A string representing the debugging operation to perform
Return Values
Returns TRUE.
Notes
Note:
To use the mysqli_debug() function you must compile the MySQL client library to support debugging.
Examples
Example #1 Generating a Trace File
<?php
/* Create a trace file in '/tmp/client.trace' on the local (client) machine: */
mysqli_debug("d:t:o,/tmp/client.trace");
?>
See Also
- mysqli_dump_debug_info() - Dump debugging information into the log
- mysqli_report() - Alias of of mysqli_driver->report_mode
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