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原标题:PHP Trouble with String Comparisons

如果发言处理网络服务的答复,我写的是相对简单的说法。

以下编码将产生所交数据类型及其价值:

$response = $client->__getLastResponse();
echo $response;
echo gettype($response);

For a correct response, I get true string
For an incorrect response, I get false string

因此,我需要一份声明,处理它是否真实或错误:

if($response == "true"){
    echo "Logged In";
} else {
    echo "Not Logged In";
}

无论我收到什么答复,我总是收到“无照用”

I ve tried the === operator also, but to no avail.

谁能帮助?

最佳回答

For a correct response, I get true string For an incorrect response, I get false string

如果是你的实际代码,你有<代码>echo response 。 产生“真实扼制”权利的类型(答复)? 如果是的话,在“侵扰”之后就有一个空间。 3. 要求做出反应:

<?php
$response = $client->__getLastResponse();
if( strtolower( trim( $response ) ) ===  true  ) {
   echo  response is true. ;
}

此外,通过<条码>var_dump<>/code>进行分解确实容易,因为这将围绕舱面值和总长度进行引证,使更多的空间更容易发现。

问题回答

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