Appmerc · News

Field notes from the engineering trenches.

Case studies, technical writeups, and occasional opinions from the Appmerc team. If it ships, we have something to say about it.

Multi-dimensional array fun with asort.

Imagine you’re building a PHP application that manages a dictionary of terms, where each entry is stored in an associative array. The keys are unique lowercase strings (like single letters or identifiers),…
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