numbers / intp

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NAME

intp() - determine whether or not a given variable is an integer

SYNOPSIS

int intp( mixed arg );

DESCRIPTION

Return 1 if 'arg' is an integer number and zero (0) otherwise.

SEE ALSO

mapp(3),  stringp(3),  pointerp(3),  objectp(3), bufferp(3), floatp(3),
functionp(3), nullp(3), undefinedp(3), errorp(3)