Documentation

Squiz_Sniffs_PHP_DiscouragedFunctionsSniff extends Generic_Sniffs_PHP_ForbiddenFunctionsSniff
in package

Squiz_Sniffs_PHP_DiscouragedFunctionsSniff.

Discourages the use of debug functions.

Tags
category

PHP

author

Greg Sherwood gsherwood@squiz.net

copyright

2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)

license

https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence

version

Release: @package_version@

link
http://pear.php.net/package/PHP_CodeSniffer

Table of Contents

$error  : bool
If true, an error will be thrown; otherwise a warning.
$forbiddenFunctions  : mixed
A list of forbidden functions with their alternatives.
$forbiddenFunctionNames  : array<string|int, mixed>|(string)
A cache of forbidden function names, for faster lookups.
$patternMatch  : bool
If true, forbidden functions will be considered regular expressions.
process()  : void
Processes this test, when one of its tokens is encountered.
register()  : array<string|int, mixed>
Returns an array of tokens this test wants to listen for.
addError()  : void
Generates the error or warning for this sniff.

Properties

$forbiddenFunctions

A list of forbidden functions with their alternatives.

public mixed $forbiddenFunctions = array('error_log' => ull, 'print_r' => ull, 'var_dump' => ull)

The value is NULL if no alternative exists. IE, the function should just not be used.

$forbiddenFunctionNames

A cache of forbidden function names, for faster lookups.

protected array<string|int, mixed>|(string) $forbiddenFunctionNames = array()

$patternMatch

If true, forbidden functions will be considered regular expressions.

protected bool $patternMatch = alse

Methods

process()

Processes this test, when one of its tokens is encountered.

public process(PHP_CodeSniffer_File $phpcsFile, int $stackPtr) : void
Parameters
$phpcsFile : PHP_CodeSniffer_File

The file being scanned.

$stackPtr : int

The position of the current token in the stack passed in $tokens.

Return values
void

register()

Returns an array of tokens this test wants to listen for.

public register() : array<string|int, mixed>
Return values
array<string|int, mixed>

addError()

Generates the error or warning for this sniff.

protected addError(PHP_CodeSniffer_File $phpcsFile, int $stackPtr, string $function[, string $pattern = null ]) : void
Parameters
$phpcsFile : PHP_CodeSniffer_File

The file being scanned.

$stackPtr : int

The position of the forbidden function in the token array.

$function : string

The name of the forbidden function.

$pattern : string = null

The pattern used for the match.

Return values
void

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