var_export() gets structured information about the
given variable. It is similar to var_dump()
with one exception: the returned representation is valid PHP code.
Parametry
expression
The variable you want to export.
return
If used and set to TRUE, var_export() will return
the variable representation instead of outputing it.
Notatka: Ta funkcja używa wewnętrznie buforowania
wyjścia, więc nie może być użyta wewnątrz funkcji callback podanej w wywołaniu
ob_start().
Zwracane wartości
Returns the variable representation when the return
parameter is used and evaluates to TRUE. Otherwise, this function will
return NULL.
Rejestr zmian
Wersja
Opis
5.1.0
Possibility to export classes and arrays containing classes using the
__set_state magic
method.
Notatka:
Variables of type resource couldn't be exported by this
function.
Notatka: var_export() does not handle circular references as
it would be close to impossible to generate parsable PHP code for that.
If you want to do something with the full representation of an array
or object, use serialize().