PHP使用ssh2_exec來執行帶有查詢參數的腳本

Question

我正在嘗試從服務器執行腳本，該參數是從MySQL查詢中檢索並存儲到$test是否可以將其用作腳本的參數？ 我還有一個存儲在參數$script

<?php

include("db.php");  
$user = 'user';
$password = 'pwd';

$script = '/my/path/to/script/script.sh';

...

$testResult = mysqli_query($dbConnection, $queryNextTest);
$test = $testResult->fetch_object()->test_script; //this is my parameter obtained from query

$stream = ssh2_exec($connection, $script); //how can I use test as my paramter to execute the 

?>

所以我正在尋找的是這樣的東西： $stream = ssh2_exec($connection, '/my/path/to/script/script.sh $test'); 但是$test不能在引號內。

Answer 1

您應該將引號更改為double並使用大括號來表示變量，如下所示：

$stream = ssh2_exec($connection, "{$script} {$test}");

甚至沒有這樣的花括號：

$stream = ssh2_exec($connection, "$script $test");