Php 数据库记录未完全连续放置
我有这个代码,我数据库中的主要代码是计数器Php 数据库记录未完全连续放置,php,mysql,Php,Mysql,我有这个代码,我数据库中的主要代码是计数器 <input class="textbox1" tabIndex="8" maxLength="49" size="30" name="n_counter" value=' <?php $result = mysql_query("SELECT * FROM procurement WHERE counter != ' '"); while ( $row = mysql_fetch_array( $result ) ) {
<input class="textbox1" tabIndex="8" maxLength="49" size="30" name="n_counter" value='
<?php
$result = mysql_query("SELECT * FROM procurement WHERE counter != ' '");
while ( $row = mysql_fetch_array( $result ) ) {
$value = $row['counter'];
}
$i = "0";
while ( $i <= $value ) {
$i++;
}
$value2 = strlen( $i );
if ( $value2 == 1 ) {
echo "00000" . $i;
} else if ( $value2 == 2 ) {
echo "0000" . $i;
} else if ( $value2 == 3 ) {
echo "000" . $i;
} else if ( $value2 == 4) {
echo "00" . $i;
} else if ( $value2 == 5 ) {
echo "0" . $i;
} else {
echo $i;
}
?>'>
一切正常
只要更新这个
$result = mysql_query("SELECT * FROM procurement WHERE counter != ' ' ORDER BY counter ASC");
$result = mysql_query("SELECT * FROM procurement WHERE counter != ' ' ORDER BY counter ASC");
强烈建议您使用mysqli
而不是mysql
您必须更新连接
,然后更新查询执行
$connection = ($GLOBALS["___mysqli_ston"] = mysqli_connect( "db_server", "db_user", "db_password","database" )) or die( ((is_object($GLOBALS["___mysqli_ston"])) ? mysqli_error($GLOBALS["___mysqli_ston"]) : (($___mysqli_res = mysqli_connect_error()) ? $___mysqli_res : false)) ) ;
$sql = "SELECT * FROM procurement WHERE counter != ' ' ORDER BY counter ASC";
$result = mysqli_query($GLOBALS["___mysqli_ston"], $sql ) or die( ((is_object($GLOBALS["___mysqli_ston"])) ? mysqli_error($GLOBALS["___mysqli_ston"]) : (($___mysqli_res = mysqli_connect_error()) ? $___mysqli_res : false)) ) ;
在sql查询中添加“按计数器ASC排序”