is_binary

(No version information available, might be only in CVS)

is_binary — Finds whether a variable is a native binary string

bool is_binary ( mixed $var )

Finds whether the given variable is a native binary string.

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


	PHP5中文手册 is_array is_bool Variables PHP Manual is_binary (No version information available, might be only in CVS) is_binary — Finds whether a variable is a native binary string 说明 bool is_binary ( mixed `$var` ) Finds whether the given variable is a native binary string. 参数 `var` The variable being evaluated. 返回值 Returns `TRUE` if `var` is a native binary string, `FALSE` otherwise. 参见 is_buffer() is_string() is_unicode() is_array is_bool Variables PHP Manual