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Fix array_combine throws ValueError since PHP 8 #850

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Crell merged 1 commit into from
Mar 30, 2022
Merged

Fix array_combine throws ValueError since PHP 8 #850

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27 changes: 26 additions & 1 deletion reference/array/functions/array-combine.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -59,11 +59,36 @@
<refsect1 role="errors">
&reftitle.errors;
<para>
Throws <constant>E_WARNING</constant> if the number of elements in
As of PHP 8.0.0, a <classname>ValueError</classname> is thrown if the number of elements in
<parameter>keys</parameter> and <parameter>values</parameter> does not
match.
Prior to PHP 8.0.0, a <constant>E_WARNING</constant> was emitted instead.
</para>
</refsect1>

<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
<function>array_combine</function> will now throw a
<classname>ValueError</classname> if the number of elements
for each array is not equal.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>

<refsect1 role="examples">
&reftitle.examples;
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