CodeIgniter v3.0.0 API
\

\CI_Log

Logging Class

Summary

Methods
Properties
Constants
__construct()
write_log()
No public properties found
No constants found
_format_line()
strlen()
substr()
$_log_path
$_file_permissions
$_threshold
$_threshold_array
$_date_fmt
$_file_ext
$_enabled
$_levels
$func_overload
N/A
No private methods found
No private properties found
N/A

Properties

$_log_path

$_log_path : string

Path to save log files

Type

string

$_file_permissions

$_file_permissions : integer

File permissions

Type

integer

$_threshold

$_threshold : integer

Level of logging

Type

integer

$_threshold_array

$_threshold_array : array

Array of threshold levels to log

Type

array

$_date_fmt

$_date_fmt : string

Format of timestamp for log files

Type

string

$_file_ext

$_file_ext : string

Filename extension

Type

string

$_enabled

$_enabled : boolean

Whether or not the logger can write to the log files

Type

boolean

$_levels

$_levels : array

Predefined logging levels

Type

array

$func_overload

$func_overload : boolean

mbstring.func_overload flag

Type

boolean

Methods

__construct()

__construct() : void

Class constructor

write_log()

write_log(string  $level, string  $msg) : boolean

Write Log File

Generally this function will be called using the global log_message() function

Parameters

string $level

The error level: 'error', 'debug' or 'info'
string $msg

The error message

Returns

boolean

_format_line()

_format_line(string  $level, string  $date, string  $message) : string

Format the log line.

This is for extensibility of log formatting If you want to change the log format, extend the CI_Log class and override this method

Parameters

string $level

The error level
string $date

Formatted date string
string $message

The log message

Returns

string —

Formatted log line with a new line character '\n' at the end

strlen()

strlen(string  $str) : integer

Byte-safe strlen()

Parameters

string $str

Returns

integer

substr()

substr(string  $str, integer  $start, integer  $length = NULL) : string

Byte-safe substr()

Parameters

string $str
integer $start
integer $length

Returns

string