is_string

(PHP 3, PHP 4, PHP 5)

is_string -- Finds whether a variable is a string

Opis

bool is_string ( mixed var )

Finds whether the given variable is a string.

Parametry

var

The variable being evaluated.

Zwracane wartości

Returns TRUE if var is a string, FALSE otherwise.

Patrz także

is_float()
is_int()
is_bool()
is_object()
is_array()

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Generated: 2007-01-26 18:02:29