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proc_close: clarify termination status in regard to proc_get_status #5483

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proc_close: clarify termination status in regard to proc_get_status #5483

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proc_close: clarify termination status in regard to proc_get_status
SinusPi Apr 7, 2026
17a7f39
Update documentation for proc_close behavior
SinusPi Apr 8, 2026
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5 changes: 5 additions & 0 deletions reference/exec/functions/proc-close.xml
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Expand Up @@ -48,6 +48,11 @@
Returns the termination status of the process that was run. In case of
an error then <literal>-1</literal> is returned.
</para>
<para>
Prior to PHP 8.3.0, if <function>proc_get_status</function> is called before
<function>proc_close</function> and retrieves the exit code, then
<function>proc_close</function> will return <literal>-1</literal>.
</para>
&note.sigchild;
</refsect1>

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