php - How To Regex Search and Replace array_key_exists with isset? -


whats best way regex search , replace instances of array_key_exists() more efficient isset()? please, no donald knuth quotes regarding optimizations , yes, i'm aware of differences between 2 functions.

this i'm using in netbeans search , replace:

  • search for:

    array_key_exists\s*\(\s*'([^']*)'\s*,([^)]*)\)

  • replace with:

    isset($2['$1'])

it works , changing this:

array_key_exists('my_key',$my_array)

to

isset($my_array['my_key'])

but doesn't pick instances this: 

array_key_exists($my_key,$my_array)

not elegant solution, adding current regex find both types of search criteria.

array_key_exists\s*(\s*'|$['|\s]\s*,([^)]*))


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