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PHP 数组current和next用法分享

2024-04-03 18:43:04 379

1.current


<?php

 $transport=array('foot','bike','car','plane');

 $mode=current($transport);//$mode='foot';

 $mode=next($transport);  //$mode='bike';

 $mode=current($transport);//$mode='bike';

 $mode=prev($transport);  //$mode='foot';

 $mode=end($transport);   //$mode='plane';

 $mode=current($transport);//$mode='plane';

 ?>

2.next


<?php

 $transport=array('foot','bike','car','plane');

 $mode=current($transport);//$mode='foot';

 $mode=next($transport);  //$mode='bike';

 $mode=next($transport);  //$mode='car';

 $mode=prev($transport);  //$mode='bike';

 $mode=end($transport);   //$mode='plane';

 ?>

示例很简单，但是却很实用，希望小伙伴们能够喜欢。

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PHP 数组current和next用法分享

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