echo type of variable php
gettype ( mixed $var ) : string
gettype ( mixed $var ) : string
gettype ("SALUT") => string
gettype (2) => integer
...etc ...
"bool"
"integer"
"double"
"array"
"object"
"resource"
"NULL"
"unknown type"gettype($u)
Also in PHP:
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- display errors off php
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