摘要:
bccomp (PHP 4, PHP 5, PHP 7) bccomp — 比较两个任意精度的数字 bccomp (PHP 4, PHP 5, PHP 7) bccomp — 比较两个任意精度的数字 说明 int bccomp ( string $left_operand , string $rig 阅读全文
posted @ 2018-05-26 19:41
温柔的风
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摘要:
输入: ["flower","flow","flight"]输出: "fl"示例 2: 输入: ["dog","racecar","car"]输出: ""解释: 输入不存在公共前缀。 <?php $a = ["flower","flow","flww","flight"]; function rep 阅读全文
posted @ 2018-05-26 00:16
温柔的风
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