Version 5.1 - All the GraphQL #32
@ -205,7 +205,12 @@ class ArrayType {
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{
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if (empty($pos) || ! is_array($pos))
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{
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return NULL;
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// Directly returning a NULL value here will
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// result in a reference error. This isn't
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// excess code, just what's required for this
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// unique situation.
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$pos = NULL;
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return $pos;
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}
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$pos =& $pos[$level];
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}
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