=proto
int duk_has_prop_string(duk_context *ctx, int obj_index, const char *key);

=stack
[ ... obj! ... ] -> [ ... obj! ... ]

=summary
<p>Like <tt><a href="#duk_has_prop">duk_has_prop()</a></tt>,
but the property name is given as a NUL-terminated C string
<tt>key</tt>.</p>

=example
if (duk_has_prop(ctx, -3, "myProperty")) {
    printf("obj has 'myProperty'\n");
} else {
    printf("obj does not have 'myProperty'\n");
}

=tags
property
stack