[PHP] Hashes in strings

[Ferry van Steen]

Hey there,

why do these work:
$vars = "vars";
$ar[0] = "arrays";
$hash['vars'] = "hashes";
str = "I can use $vars in strings";
str = "I can use $ar[0] in string";

while this one doesn't:
str = "I can NOT use $hash['vars'] in strings";

Kind regards


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