Question

我想将数组转换为Laravel中的字符串。我已经搜索并实现了implode()函数来转换它但得到了这个错误

ErrorException (E_NOTICE) Array to string conversion

以下是我在控制器中的代码

$sliderImageDataArray[] =array(
                "title"=> $value->title,
                "text"=> "<p><span id=\"hs_cos_wrapper_module_1498510869515998\" class=\"hs_cos_wrapper hs_cos_wrapper_widget_container hs_cos_wrapper_type_widget_container\" data-hs-cos-general-type=\"widget_container\" data-hs-cos-type=\"widget_container\">".$value->text."<\/span><\/p>\n<p><a class=\"btn  btn-secondary\" href=\"http://localhost/sencare/book-appoinment/\" target=\"_self\">  Make An Appointment <\/a>\u00a0<a class=\"btn  btn-light\" href=\"http://localhost/sencare/our-doctors/\" target=\"_self\"> Our Doctors<\/a><\/p>\n",
                "is_video"=> false,
            );

$sliderImageDataArray = implode(" ",$sliderImageDataArray);

return $sliderImageDataArray;

请有人帮忙

Answer 1

请注意[]之后的$sliderImageDataArray。您实际上是将具有这些值的数组分配给$sliderImageDataArray数组的第一个元素。所以，implode()实际上尝试通过该数组加入，而不是内部加入。由于生成的部分是数组而不是字符串，因此会出现Array to string conversion错误。删除[]：

<?php
$sliderImageDataArray =array(
                "title"=> "test title",
                "text"=> "<p><span id=\"hs_cos_wrapper_module_1498510869515998\" class=\"hs_cos_wrapper hs_cos_wrapper_widget_container hs_cos_wrapper_type_widget_container\" data-hs-cos-general-type=\"widget_container\" data-hs-cos-type=\"widget_container\">value<\/span><\/p>\n<p><a class=\"btn  btn-secondary\" href=\"http://localhost/sencare/book-appoinment/\" target=\"_self\">  Make An Appointment <\/a>\u00a0<a class=\"btn  btn-light\" href=\"http://localhost/sencare/our-doctors/\" target=\"_self\"> Our Doctors<\/a><\/p>\n",
                "is_video"=> false,
            );

$sliderImageDataArray = implode(" ",$sliderImageDataArray);

echo $sliderImageDataArray;

它运作正常。

Demo

Answer 2

使用以下代码

{!! str_replace("'", "\'", json_encode($sliderImageDataArray)) !!};

而不是

$sliderImageDataArray = implode(" ",$sliderImageDataArray);

ErrorException：PHP中的数组到字符串转换

2 个答案: