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PHP passing parameters by reference usage analysis

黄舟
Release： 2023-03-06 06:14:01
Original
1057 people have browsed it

The example in this article describes the usage of PHP passing parameters by reference. Share it with everyone for your reference, the details are as follows:

First look at an example in the manual:

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Output:

This is a string, and something extra.
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If there is no ampersand,

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Output:

This is a string,
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## The above is PHP by reference The content of passing parameter usage analysis. For more related content, please pay attention to the PHP Chinese website (m.sbmmt.com)!


Related labels：
PHP，传递参数
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