function VariableAnalysisSniff::normalizeVarName in Coder 8.2

Remove special characters from the variable name.

Parameters

string $varName:

Return value

string

2 calls to VariableAnalysisSniff::normalizeVarName()

VariableAnalysisSniff::processVariable in coder_sniffer/DrupalPractice/Sniffs/CodeAnalysis/VariableAnalysisSniff.php

Called to process normal member vars.

VariableAnalysisSniff::processVariableInString in coder_sniffer/DrupalPractice/Sniffs/CodeAnalysis/VariableAnalysisSniff.php

Called to process variables found in double quoted strings.

File

coder_sniffer/DrupalPractice/Sniffs/CodeAnalysis/VariableAnalysisSniff.php, line 664

Class

VariableAnalysisSniff

Checks the for undefined function variables.

Namespace

DrupalPractice\Sniffs\CodeAnalysis

Code

function normalizeVarName($varName) {
  $varName = preg_replace('/[{}$]/', '', $varName);
  return $varName;
}