PHP中数组push（）的等效sqlsrv，XAMPP，SQL SERVER 2012

sqlsrv\uu

中的

array\u push（）

是否有等效代码？类似于

sqlsrv\u array\u push（）

。我不确定它是否有，我还没有读过关于该代码的文档。有没有其他办法

我试着重新编码，这就是我目前得到的

编辑：添加了conn.php

<?php
$serverName = "XXXXXX\XXXXXX";
$connectionInfo = array( "Database"=>"XXXXXX", "UID"=>"XXXXXX", "PWD"=>"XXXXXX");
$conn = sqlsrv_connect( $serverName, $connectionInfo);

if( $conn ) {
     echo "Connection established.<br />";
}else{
     echo "Connection could not be established.<br />";
     die( print_r( sqlsrv_errors(), true));
}
?> 

这就是我得到的错误

警告：sqlsrv_num_rows（）希望参数1是资源，布尔值在第198行的C:\xampp\htdocs\path\tofile\home.php中给出

---

解释：

如果我理解您的逻辑，您需要替换

$conn->query（$sql）带呼叫。函数是SQL Server PHP驱动程序的一部分，不是面向对象的

示例：

下一个示例基于您的代码，可能有助于获得预期结果：

<?php
$and = 'AND YEAR(CHECKTIME) = '.$year;
$months = array();
$ontime = array();
$late = array();
for( $m = 1; $m <= 12; $m++ ) {
    $sql = "SELECT * FROM CHECKINOUT WHERE MONTH(CHECKTIME) = '$m' AND CHECKTYPE = 'I' $and";
    $oquery = sqlsrv_query($conn, $sql, array(), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($oquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($ontime, sqlsrv_num_rows($oquery));


    $sql = "SELECT * FROM CHECKINOUT WHERE MONTH(CHECKTIME) = '$m' AND CHECKTYPE = 'O' $and";
    $lquery = sqlsrv_query($conn, $sql, array(), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($lquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($late, sqlsrv_num_rows($lquery));

    $num = str_pad( $m, 2, 0, STR_PAD_LEFT );
    $month =  date('M', mktime(0, 0, 0, $m, 1));
    array_push($months, $month);
?>

什么是
$conn
和
$and
？您的查询失败，因此查询中可能存在语法错误。启用错误报告并找出错误所在。不，SQL Server的PHP驱动程序没有这样的功能。你能解释一下为什么需要这样一个函数吗？可能还有另一种方法来实现您的结果。@Qirel
$and='和YEAR（date）='.$YEAR附录。@Zhorov我正在尝试为
数组推送（$ontime，sqlsrv_num_rows（$oquery））的所有可用数据创建一行，我使用数据制作图表。使用
sqlsrv\u errors（）
找出查询失败的原因。显然，查询失败，因为
$Xquery
是一个布尔值。但是我不知道有一个面向对象的接口用于
sqlsrv\uu
。这更好，谢谢。我现在只需要设置
$year在<代码>中$y=2019因为它是一个下拉选项。@pjustindaryll很乐意帮忙！我为未来的读者添加了
sqlsrv
标记。谢谢
<?php
$and = 'AND YEAR(CHECKTIME) = '.$year;
$months = array();
$ontime = array();
$late = array();
for( $m = 1; $m <= 12; $m++ ) {
    $sql = "SELECT * FROM CHECKINOUT WHERE MONTH(CHECKTIME) = '$m' AND CHECKTYPE = 'I' $and";
    $oquery = sqlsrv_query($conn, $sql, array(), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($oquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($ontime, sqlsrv_num_rows($oquery));


    $sql = "SELECT * FROM CHECKINOUT WHERE MONTH(CHECKTIME) = '$m' AND CHECKTYPE = 'O' $and";
    $lquery = sqlsrv_query($conn, $sql, array(), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($lquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($late, sqlsrv_num_rows($lquery));

    $num = str_pad( $m, 2, 0, STR_PAD_LEFT );
    $month =  date('M', mktime(0, 0, 0, $m, 1));
    array_push($months, $month);
?>

<?php
$y = 2019;
$months = array();
$ontime = array();
$late = array();
for( $m = 1; $m <= 12; $m++ ) {
    $sql = "SELECT * FROM CHECKINOUT WHERE YEAR(CHECKTIME) = ? AND MONTH(CHECKTIME) = ? AND CHECKTYPE = 'I'";
    $oquery = sqlsrv_query($conn, $sql, array(&$y, &$m), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($oquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($ontime, sqlsrv_num_rows($oquery));

    $sql = "SELECT * FROM CHECKINOUT WHERE YEAR(CHECKTIME) = ? AND MONTH(CHECKTIME) = ? AND CHECKTYPE = 'O'";
    $lquery = sqlsrv_query($conn, $sql, array(&$y, &$m), array("Scrollable" => SQLSRV_CURSOR_KEYSET));
    if ($lquery === false) {
        echo "Error (sqlsrv_query): ".print_r(sqlsrv_errors(), true);
        exit;
    }   
    array_push($late, sqlsrv_num_rows($lquery));

    $num = str_pad( $m, 2, 0, STR_PAD_LEFT );
    $month =  date('M', mktime(0, 0, 0, $m, 1));
    array_push($months, $month);
}
?>