PHP Manual: is_binary


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is_binary

(PHP 5 CVS only)

is_binary -- Finds whether a variable is a native binary string

Description

bool is_binary ( mixed var )

Finds whether the given variable is a native binary string.

Parameters

var

The variable being evaluated.

Return Values

Returns TRUE if var is a native binary string, FALSE otherwise.

See Also

is_buffer()
is_string()
is_unicode()

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