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RFCs
Language and policy proposals from this contributor
RFCs are part of the process by which decisions are made about PHP. For more information about the RFC
process as well as viewing a full list of RFCs please visit the RFC section.
Miscellaneous Variable Functions
In general, PHP userland is not very good at or at least not consistent at exposing/accessing Zend engine internals. This occurs both at the userland function ...
is_valid_utf8()
UTF-8 is the most popular character set encoding globally on the web. Approximately 95% of all websites use it. PHP powers approximately 77.4% of the dynamic ...
2D Matrix Operations
PHP has traditionally been weak in the area of mathematics and math operations beyond what the baseline C library supplies. With the growth of machine learning...
gd imageexportpixels() and imageimportpixels()
When working with larger images in gd, exporting and importing pixels one pixel/color at a time with imagecolorat() and imagesetpixel() creates a lot of functio...
Working With Substrings
Zend engine has the policy of performing copy-on-write for every string operation. This means that memory is regularly allocated and deallocated and strings ar...