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is_string
PHP Manual
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is_string

(PHP 3, PHP 4, PHP 5)

is_string -- Finds whether a variable is a string

Description

bool is_string ( mixed var )

Finds whether the given variable is a string.

Parameters

var

The variable being evaluated.

Return Values

Returns TRUE if var is a string, FALSE otherwise.

See Also

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

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