=proto
int duk_put_prop_index(duk_context *ctx, int obj_index, unsigned int arr_index);

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

=summary
<p>Like <tt><a href="#duk_put_prop">duk_put_prop()</a></tt>,
but the property name is given as an unsigned integer
<tt>arr_index</tt>.  This is especially useful for writing to
array elements (but is not limited to that).</p>

<p>Conceptually the number is coerced to a string for the property
write, e.g. <tt>123</tt> would be equivalent to a property
name <tt>"123"</tt>.  Duktape avoids an explicit coercion whenever
possible.</p>

=example
duk_push_string(ctx, "value");
rc = duk_put_prop_index(ctx, -3, 123);  /* write to obj[123] */
printf("rc=%d\n", rc);

=tags
property