check included files for defined classes before include #3369
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including a file that re-redefines leads to a fatal error, making phpcs fail hard. including files from a rule-set while these files may have already been included (likely by auto-loading and could then be seen as a race- condition) now checks if it has been already included and if so, searches all loaded classes for the class-name and if found, verifies the class is from that file. this effectively prevents the fatal error and works for classes / files with a PSR-4 naming scheme.
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including a file that re-redefines leads to a fatal error, making phpcs
fail hard.
including files from a rule-set while these files may have already been
included (likely by auto-loading and could then be seen as a race-
condition) now checks if it has been already included and if so, searches
all loaded classes for the class-name and if found, verifies the class
is from that file.
this effectively prevents the fatal error and works for classes / files
with a PSR-4 naming scheme.