I have this problem. In plain PHP, this function is working perfectly and returns correct result:
$focos_3[ (array_search("$c", $cidades_3) ? array_search("$c", $cidades_3) : ('') ) ]
OBS: sometimes $c is not set.
But when I put it in Laravel its stops working and throw me "Undefined index:". Without index indication.
Doing some tests, I found that if I do this:
array_search("$c", $cidades_3)
or this
in_array("$c", $cidades_3)
works perfectly, even if $c is not set.
via Igor Kolesnikov
