CRITICAL BUG FIX:
Problem: php-detector.sh and php-analyzer.sh were setting SCRIPT_DIR
which collided with parent script's SCRIPT_DIR variable causing
/lib/lib/ double path bug when sourcing libraries.
Solution:
- Changed SCRIPT_DIR to _LIB_DIR in both php-detector.sh and php-analyzer.sh
- Changed exit 1 to return 1 in sourced libraries (exit kills parent script)
Files modified:
- lib/php-detector.sh: Use _LIB_DIR instead of SCRIPT_DIR
- lib/php-analyzer.sh: Use _LIB_DIR instead of SCRIPT_DIR, return instead of exit
This prevents variable collision when libraries are sourced by modules.
cschantz