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Changes between Initial Version and Version 3 of Ticket #56636

Ticket #56636
- Property Keywords has-patch added
- Property Summary changed from Performance: duplicate use of realpath() to Bug/performance: duplicate use of realpath()

initial	v3
1	1	While running Xdebug profiling with webgring in WP-Core, I noticed that `realpath()` is getting called too many times and costs a lot of time.
2		After some examination, I found that the `register_block_style_handle()` function call `realpath` to set a `$style_path_norm` variable, and then a few lines below that, sets a `$style_file` variable with the exact same value, recalculating things and re-running `realpath`.
	2	After some examination, I found that the `register_block_style_handle()` function calls `realpath` to set a `$style_path_norm` variable, and then a few lines below that, sets a `$style_file` variable with the exact same value, recalculating things and re-running `realpath`.
3	3
4	4	This is a simple bugfix and saves some performance. More details and screenshots in the PR