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is_long

(PHP 3, PHP 4 >= 4.0b1)

is_long -- Finds whether a variable is an integer

Description

bool is_long (mixed var)

Returns TRUE if var is an integer (long), FALSE otherwise.

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

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