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is_string

(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)

is_string -- Finds whether a variable is a string

Description

bool is_string (mixed var)

Returns TRUE if var is a string, FALSE otherwise.

See also is_bool(), is_int(), is_integer(), is_float(), is_real(), is_object(), and is_array().

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