performance improvement in PhpMatcherDumper #3763
Merged
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Tests pass: yes
The code generation uses a string internally instead of an array. The array wasn't used for random access anyway.
I also removed 4 unneeded iterations this way (when imploding, when merging and twice when applying the extra indention). A
preg_replace
could also be saved under certain circumstances by moving it.And there was a small code errror in line 139.