mysql_query row
The above answers are great and all, but the currently checked answer will work very inefficiently should you be dealing with a large amount of ...,Example #1 Fetching one row with mysql_fetch_row(). <?php $result = mysql_query("SELECT id,email FROM people WHERE id = '42'"); if (!$result) ,<?php $result = mysql_query("SELECT id,email FROM people WHERE id = '42'"); if (!$result) echo 'Could not run query: ' . mysql_error(); exit; } $row ... , mysql_num_rows — Get number of rows in result ... This result comes from a call to mysql_query(). ... 1) An empty table or a table with 1 row.,mysql_query() sends a unique query (multiple queries are not supported) to the ... Use mysql_num_rows() to find out how many rows were returned for a ... ,如果没有权限访问查询语句中引用的表时，mysql_query() 也会返回 FALSE 。 ... array of arrays of querys, it will auto check every line for affected rows in db, if one ... ,基本語法中有兩個參數，第一個參數$result 就是mysql_query 的結果集，必要項目，第二個 ... while ($row = mysql_fetch_array($result, MYSQL_NUM)) printf ("TID: ... ,$result=mysql_query("SELECT name,age FROM user LIMIT 1"); $row = mysql_fetch_row($result); echo $row[0].'今年'; echo $row[1].'歲'; , add limit 0,1 : $query = "SELECT name,age FROM people WHERE uid = '2' LIMIT 0,1"; $result = mysql_query($query); $res ...
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 mysql_query row 相關參考資料
Count rows from results of a "mysql_query" - Stack Overflow
The above answers are great and all, but the currently checked answer will work very inefficiently should you be dealing with a large amount of ... https://stackoverflow.com mysql_fetch_row - Manual - PHP
Example #1 Fetching one row with mysql_fetch_row(). <?php $result = mysql_query("SELECT id,email FROM people WHERE id = '42'"); if (!$result) https://www.php.net mysql_fetch_row - PHP
<?php $result = mysql_query("SELECT id,email FROM people WHERE id = '42'"); if (!$result) echo 'Could not run query: ' . mysql_error(); exit; } $row ... https://www.php.net mysql_num_rows - Manual - PHP
mysql_num_rows — Get number of rows in result ... This result comes from a call to mysql_query(). ... 1) An empty table or a table with 1 row. https://www.php.net mysql_query - Manual - PHP
mysql_query() sends a unique query (multiple queries are not supported) to the ... Use mysql_num_rows() to find out how many rows were returned for a ... https://www.php.net mysql_query - PHP
如果没有权限访问查询语句中引用的表时，mysql_query() 也会返回 FALSE 。 ... array of arrays of querys, it will auto check every line for affected rows in db, if one ... https://www.php.net PHP mysql_fetch_array 函式- Wibibi
基本語法中有兩個參數，第一個參數$result 就是mysql_query 的結果集，必要項目，第二個 ... while ($row = mysql_fetch_array($result, MYSQL_NUM)) printf ("TID: ... https://www.wibibi.com PHP mysql_fetch_row 函式- 網頁設計教學站
$result=mysql_query("SELECT name,age FROM user LIMIT 1"); $row = mysql_fetch_row($result); echo $row[0].'今年'; echo $row[1].'歲'; http://www.webtech.tw Return One Row from MySQL - Stack Overflow
add limit 0,1 : $query = "SELECT name,age FROM people WHERE uid = '2' LIMIT 0,1"; $result = mysql_query($query); $res ... https://stackoverflow.com |