arrayp

NAME

arrayp() - identifies whether a given variable is an array

SYNOPSIS

int arrayp( mixed arg );

DESCRIPTION

Returns 1 if 'arg' is an array, otherwise returns 0.

EXAMPLE

int is_array = arrayp( ({ 1, 2, 3, 4 }) ); // 1
int is_array = arrayp( "Foo" ); // 0

SEE ALSO

mapp(3),  stringp(3), objectp(3), intp(3), bufferp(3), floatp(3), func‐
tionp(3), nullp(3), undefinedp(3), errorp(3), pointerp(3)