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Added Null Coalesce Operator

Browse source 
https://wiki.php.net/rfc/isset_ternary

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@336682 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Pasindu De Silva 2015-04-29 17:21:39 +00:00
parent 5fb8369ce4
commit 397dbbaef7
1 changed files with 8 additions and 0 deletions
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8
language/operators.xml
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@ -1291,6 +1291,14 @@ Expression: 0 = -4 << 62
Available as of PHP 7.
</entry>
</row>
<row>
<entry>$a ?? $b ?? $c</entry>
<entry>Null Coalesce Operator</entry>
<entry>
Returns the first operand from left to right that exists and not NULL.
If nothing exsits will return NULL.
</entry>
</row>
</tbody>
</tgroup>
</table>