diff --git a/reference/filesystem/functions/realpath_cache_get.xml b/reference/filesystem/functions/realpath-cache-get.xml
similarity index 100%
rename from reference/filesystem/functions/realpath_cache_get.xml
rename to reference/filesystem/functions/realpath-cache-get.xml
diff --git a/reference/filesystem/functions/realpath_cache_size.xml b/reference/filesystem/functions/realpath-cache-size.xml
similarity index 100%
rename from reference/filesystem/functions/realpath_cache_size.xml
rename to reference/filesystem/functions/realpath-cache-size.xml
diff --git a/reference/i18n/functions/locale_get_default.xml b/reference/i18n/functions/locale-get-default.xml
similarity index 100%
rename from reference/i18n/functions/locale_get_default.xml
rename to reference/i18n/functions/locale-get-default.xml
diff --git a/reference/i18n/functions/locale_set_default.xml b/reference/i18n/functions/locale-set-default.xml
similarity index 100%
rename from reference/i18n/functions/locale_set_default.xml
rename to reference/i18n/functions/locale-set-default.xml
diff --git a/reference/wincache/functions/wincache_lock.xml b/reference/wincache/functions/wincache-lock.xml
similarity index 100%
rename from reference/wincache/functions/wincache_lock.xml
rename to reference/wincache/functions/wincache-lock.xml
diff --git a/reference/wincache/functions/wincache_scache_meminfo.xml b/reference/wincache/functions/wincache-scache-meminfo.xml
similarity index 100%
rename from reference/wincache/functions/wincache_scache_meminfo.xml
rename to reference/wincache/functions/wincache-scache-meminfo.xml
diff --git a/reference/wincache/functions/wincache_ucache_meminfo.xml b/reference/wincache/functions/wincache-ucache-meminfo.xml
similarity index 100%
rename from reference/wincache/functions/wincache_ucache_meminfo.xml
rename to reference/wincache/functions/wincache-ucache-meminfo.xml
diff --git a/reference/wincache/functions/wincache_unlock.xml b/reference/wincache/functions/wincache-unlock.xml
similarity index 100%
rename from reference/wincache/functions/wincache_unlock.xml
rename to reference/wincache/functions/wincache-unlock.xml