appendices/migration70/incompatible/other.xml
6d2f72b0f2d7fbda2e3aa79ab58f190b4cdac867
6d2f72b0f2d7fbda2e3aa79ab58f190b4cdac867
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@@ -361,6 +361,35 @@ switch (1) {
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</note>
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</sect3>
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<sect3 xml:id="migration70.incompatible.other.break-continue">
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<title>Misplaced break and continue statements</title>
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<para>
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<literal>break</literal> and <literal>continue</literal> statements outside of
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a loop or <literal>switch</literal> control structure are now detected at
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compile-time instead of run-time as before, and trigger an
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<constant>E_COMPILE_ERROR</constant>.
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</para>
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</sect3>
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<sect3 xml:id="migration70.incompatible.other.mhash">
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<title>Mhash is not an extension anymore</title>
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<para>
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The Mhash extension has been fully integrated into the <link
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linkend="book.hash">Hash</link> extension. Therefore, it is no longer
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possible to detect Mhash support with <function>extension_loaded</function>;
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use <function>function_exists</function> instead. Furthermore, Mhash is no
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longer reported by <function>get_loaded_extensions</function> and related
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features.
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</para>
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</sect3>
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<sect3 xml:id="migration70.incompatible.other.declare-ticks">
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<title>declare(ticks)</title>
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<para>
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The <link linkend="control-structures.declare.ticks">declare(ticks)</link>
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directive does no longer leak into different compilation units.
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</para>
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</sect3>
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</sect2>
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<!-- Keep this comment at the end of the file
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