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Last updated: Mon, 08 Jan 2001

is_integer

(PHP 3, PHP 4 )

is_integer -- Find whether a variable is an integer

Description

bool is_integer (mixed var)

This function is an alias for is_long().

See also is_bool(), is_double(), is_float(), is_int(), is_string(), is_real(), is_object(), is_array(), and is_long().

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Last updated: Mon, 08 Jan 2001
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