mysqli::__construct
mysqli::dump_debug_info
MySQLi
PHP Manual

# mysqli::debug

# mysqli_debug

(PHP 5)

mysqli::debug -- mysqli_debug — Performs debugging operations

### Opis

Styl obiektowy

bool mysqli::debug ( string `$message` )

Styl proceduralny

bool mysqli_debug ( string `$message` )

Performs debugging operations using the Fred Fish debugging library.

### Parametry

`message`

  A string representing the debugging operation to perform

### Zwracane wartości

Returns `TRUE`.

### Notatki

> Informacja: To use the mysqli_debug() function you must compile the MySQL client library to support debugging.

### Przykłady

Przykład #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");
?>`

### Zobacz też:

- mysqli_dump_debug_info() - Dump debugging information into the log
- mysqli_report() - Enables or disables internal report functions

mysqli::__construct
mysqli::dump_debug_info
MySQLi
PHP Manual