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55aadc647b
For $ary[idx] op= $ary we should evaluate the RHS operand first, otherwise we may create a reference-free recursive array. Use the same handling we do for the normal $ary[idx] = $ary case. Fixes oss-fuzz #40287.
19 lines
242 B
PHP
19 lines
242 B
PHP
--TEST--
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Compound array assignment with same variable
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--FILE--
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<?php
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function test() {
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$ary = [[]];
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$ary[0] += $ary;
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foreach ($ary as $v) {
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var_dump($v);
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}
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}
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test();
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?>
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--EXPECT--
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array(1) {
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[0]=>
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array(0) {
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}
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}
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