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<?php class Collection { public $fixedArray; public function __construct(SplFixedArray $splFixedArray) { $this->fixedArray = $splFixedArray; } public function getSum() { $sum = 0; $arr = $this->fixedArray; foreach ($arr as $item) { $sum += $item; } return $sum; } } $spl = SplFixedArray::fromArray([0, 1, 2]); $collection = new Collection($spl); $collArr = $collection->fixedArray; $i = 0; foreach ($collArr as $item) { echo '-- iteration: ' . $i . ', sum: ' . $collection->getSum() . PHP_EOL; $i++; } echo 'Expected 3 iterations, executed ' . $i . PHP_EOL;
Output for 8.0.0 - 8.0.15, 8.1.0 - 8.1.2
-- iteration: 0, sum: 3 -- iteration: 1, sum: 3 -- iteration: 2, sum: 3 Expected 3 iterations, executed 3
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.27
-- iteration: 0, sum: 3 Expected 3 iterations, executed 1
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/FdN4i on line 25
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/FdN4i on line 25
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/FdN4i on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/FdN4i on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/FdN4i on line 5
Process exited with code 255.

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