摘要:
先观察以下PHP代码:if ('' == false) echo 'OK'.PHP_EOL;else echo 'NO'.PHP_EOL;if ('') echo 'OK'.PHP_EOL;else echo 'NO'.PHP_EOL;if ('0' == false) echo 'OK'.PHP_EOL;else echo 'NO'.PHP_EOL;if ('0') echo 'OK'.PHP_EOL;else ech 阅读全文
posted @ 2013-05-21 18:13
草谷子
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