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Last updated: Mon, 08 Jan 2001

is_string

(PHP 3, PHP 4 )

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_long(), is_int(), is_integer(), is_float(), is_double(), is_real(), is_object(), and is_array().

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Last updated: Mon, 08 Jan 2001
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