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Christoph M. Becker 2021-09-23 19:38:33 +02:00
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commit a96f81e58a
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@ -46,7 +46,7 @@ $a = "new string";
user-land reference has been created. The "refcount" is set to <literal>1</literal> as
there is only one symbol that makes use of this variable container. Note
that references (i.e. "is_ref" is &true;) with "refcount" <literal>1</literal>, are
treated as if they are no references (i.e. as "is_ref" was &false;). If you have <link
treated as if they are not references (i.e. as "is_ref" was &false;). If you have <link
xlink:href="&url.xdebug;">Xdebug</link> installed, you can display this
information by calling <function>xdebug_debug_zval</function>.
</para>