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Remove PHP 5 reference (#959)

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Sergey Panteleev 2021-09-21 13:36:42 +03:00 committed by GitHub
parent 4d546a0a53
commit 268d48a184
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1 changed files with 2 additions and 4 deletions
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6
reference/math/functions/pow.xml
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@ -18,8 +18,7 @@
</para>
<note>
<para>
In PHP 5.6 onwards, you may prefer to use the
<link linkend="language.operators.arithmetic">**</link> operator.
It is possible to use the <link linkend="language.operators.arithmetic">**</link> operator instead.
</para>
</note>
</refsect1>
@ -69,8 +68,7 @@ echo pow(-1, 20); // 1
echo pow(0, 0); // 1
echo pow(10, -1); // 0.1
echo pow(-1, 5.5); // PHP >=5.2.2: NAN
echo pow(-1, 5.5); // PHP <5.2.2: -NAN
echo pow(-1, 5.5); // NAN
?>
]]>
</programlisting>