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Possible Duplicate:
Access array returned by a function in php
代码:
$cnt = mysql_fetch_row(mysql_query("SELECT FOUND_ROWS()"))[0]
报错:
Parse error: syntax error, unexpected '[' in index.php on line 117
同样适用于:
$cnt = (mysql_fetch_row(mysql_query("SELECT FOUND_ROWS()")))[0]
这段代码:
$cnt = mysql_fetch_row(mysql_query("SELECT FOUND_ROWS()"));
$cnt = $cnt[0];
工作正常。
这是怎么回事?