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Php 行为:未实现方法\uuuToString()时出错_Php_Phpunit_Tostring_Behat - Fatal编程技术网

Php 行为:未实现方法\uuuToString()时出错

Php 行为:未实现方法\uuuToString()时出错,php,phpunit,tostring,behat,Php,Phpunit,Tostring,Behat,我有PHP5.6.14 为behat测试编写上下文我看到一个错误: 我该怎么处理它呢 谢谢最后,我更改了代码如下: $element = $this->webDriver()->switchTo()->alert()->getText(); if ($element == "I am a JS Alert"){ echo "correct js alert appeared"; } ->getText().c

我有PHP5.6.14

为behat测试编写上下文我看到一个错误:

我该怎么处理它呢


谢谢

最后,我更改了代码如下:

    $element = $this->webDriver()->switchTo()->alert()->getText();
        if ($element == "I am a JS Alert"){
           echo "correct js alert appeared";
        }

->getText().contains(“js”)
-那个点不应该是箭头吗?尝试了它,得到了“类错误中找不到”方法。此外,有一点修改了语句(尽管没有任何更改):$element=$this->webDriver()->switchTo()->alert()->getText();if($element->contains(“js”){echo”测试通过“,你知道,在PHP<代码>中。< /Cord>是字符串连接运算符,它不是用于C++或JavaScript的方法链。”谢谢你帮助了我。
    $element = $this->webDriver()->switchTo()->alert()->getText();
        if ($element == "I am a JS Alert"){
           echo "correct js alert appeared";
        }