php_canonicalize_version   26 ext/standard/php_versioning.h PHPAPI char *php_canonicalize_version(const char *);
php_canonicalize_version  145 ext/standard/versioning.c 		ver1 = php_canonicalize_version(orig_ver1);
php_canonicalize_version  150 ext/standard/versioning.c 		ver2 = php_canonicalize_version(orig_ver2);