PhpStorm 一些配置

/**
${PARAM_DOC}
#if (${TYPE_HINT} != "void") * @return ${TYPE_HINT}
#end
${THROWS_DOC}
*/

A built-in template for PHP function doc comment. 
Predefined variables will take the following values:
${NAME}
 
Function name.
${TYPE_HINT}
 
A type hint of the function's return value. If no return types can be found from function static analysis, evaluates to "void".
${PARAM_DOC}
 
Parameters' doc comment.
Generated as a number of lines '* @param type name". If there are no parameters, evaluates to an empty content.
${THROWS_DOC}
 
Exceptions' doc comment.
Generated as a number of lines '* @throws type". If there are no thrown exceptions, evaluates to an empty content.
${STATIC}
 
Takes a value of "static" if the function (method) is static or an empty string otherwise. For example: 
      #if (${STATIC} == "static") * @static      #end    
${DS}
 
Dollar sign, evaluates to a plain '$' character.
${CARET}
 
Marks a position where the caret must be moved after the comment is added.

$arr = [
   "foo" => "bar",
   "barr" => "foo",
   "bar_____r" => "foo",
]


$arr = [
   "foo"       => "bar",
   "barr"      => "foo",
   "bar_____r" => "foo",
]

$sExample = 'Example !';
$sAnotherOneHere = 'Again ?';
$sAndTheLast = 'ENOUGH !';

$sExample        = 'Example !';
$sAnotherOneHere = 'Again ?';
$sAndTheLast     = 'ENOUGH !';