Do I need to manually clear cached values in APC after source code changes

For example, for the follow code,

if (apc_fetch('foo') === false) {
    apc_add('foo', 'bar')开发者_JAVA百科;
}

If I commit new code, replacing apc_add('foo', 'bar'); with apc_add('foo', 'no-bra');. Do I need to manually clear APC cache to avoid outdated cached value? Does the same rule apply to EAccelerator?

---

Yes there is nothing that is going to guess that you want to violate the rule of your cache setting routine. For development I typically put the apc.php script that comes with apc in webspace and use that for administration.