echo php array key
array_keys — Return all the keys or a subset of the keys of an array ... echo gettype($key)."-n"; } ?> will return on a 64 bits system: <?php integer string ?> ,array_keys() - Return all the keys or a subset of the keys of an array ... echo 'var_dump($array);'. ... Get all values from specific key in a multidimensional array , <?php $page['Home']='index.html'; $page ...,this cycle echoes all associative array // key where value equals "apple" while ($fruit_name = current($array)) if ($fruit_name == 'apple') echo key($array). ,Return Value: Returns an array containing the keys. PHP Version: 4+. Changelog: The strict parameter was added in PHP 5.0 ...
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 echo php array key 相關參考資料
array_keys - Manual - PHP
array_keys — Return all the keys or a subset of the keys of an array ... echo gettype($key)."-n"; } ?> will return on a 64 bits system: <?php integer string ?> https://www.php.net array_values - Manual - PHP
array_keys() - Return all the keys or a subset of the keys of an array ... echo 'var_dump($array);'. ... Get all values from specific key in a multidimensional array https://www.php.net echo key and value of an array without and with loop - Stack ...
<?php $page['Home']='index.html'; $page ... https://stackoverflow.com key - Manual - PHP
this cycle echoes all associative array // key where value equals "apple" while ($fruit_name = current($array)) if ($fruit_name == 'apple') echo key($array). https://www.php.net PHP array_keys() Function - W3Schools
Return Value: Returns an array containing the keys. PHP Version: 4+. Changelog: The strict parameter was added in PHP 5.0 ... https://www.w3schools.com |