你即將離開本站

並前往https://www.npopov.com/2011/11/11/PHP-Internals-When-does-foreach-copy.html

PHP internals: When does foreach copy? - nikic's Blog

One reason usually named is that foreach copies the array it iterates. Thus some people recommend to write: $keys = array_keys($array); ...

確定！ 回上一頁

查詢 「PHP foreach key」的人也找了：

  1. PHP foreach index
    2.
  2. php foreach二維陣列
    3.
  3. PHP array_push
    4.
  4. PHP array length
    5.
  5. php foreach用法
    6.
  6. PHP foreach continue
    7.
  7. PHP key value array
    8.
  8. PHP foreach break
    9.