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@@ -1,6 +1,7 @@

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<?xml version="1.0" encoding="utf-8"?>

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<sect1 xml:id="language.operators.increment">

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<title>Incrementing/Decrementing Operators</title>

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<titleabbrev>Increment and Decrement</titleabbrev>

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<para>

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PHP supports pre- and post-increment and decrement operators.

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Those unary operators allow to increment or decrement the value by one.

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@@ -41,8 +42,8 @@

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</table>

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<para>

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-

Here's a simple example script:

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<informalexample>

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<example>

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<title>Examples of Increment/Decrement</title>

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<programlisting role="php">

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<![CDATA[

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<?php

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@@ -85,7 +86,7 @@ int(4)

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int(4)

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]]>

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</screen>

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</informalexample>

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</example>

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<warning>

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<para>

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