Refactoring implementation of re-index multidimensional array in PHP 7.4
1. Check the existing implementation code as follows:
$data = $res['body']['data'];
print_r($data);
$data = array_combine(array_column($data, 'name'), $data);
print_r($data);
exit;
2. Check the print results before and after the multidimensional array index. Use the value of the name column in the array as the new key. as shown in Figure 1
Figure 1
Array
(
[0] => Array
(
[id] => 8
[user_id] => 6659
[name] => athena
[status] => published
[title_en] => Athena
[title_cn] => 雅典娜
[description_en] => Athena is a template with massive decoration modules. Its social, festive, interactive elements can make a strong impact. Meanwhile, it is committed to creating a unique shopping experience on mobile phones. Suitable for all middle and high-end brands.
[description_cn] => Athena是一款装修模块极其丰富的模板，以社交、节日气氛、页面交互等元素带来极强的冲击，同时致力于打造移动端独特的购物体验，适合中高端品牌站。
[cover] => http://172.16.12.250:30005/linkun/saas/WA2RbFlR6BxR2Gw6845nWZDtRdsZMZlXbaFBzrl2.png
)
[1] => Array
(
[id] => 7
[user_id] => 6659
[name] => vogue
[status] => published
[title_en] => Vogue
[title_cn] => Vogue
[description_en] => Vogue adds a video module that can fully display product details. It is a set of templates designed specifically for brand and product stories.
[description_cn] => Vogue 模板增加了视频模块，可以全面的展示产品细节，是专为品牌和产品故事而设计的一套模板。
[cover] => http://172.16.12.250:30005/linkun/saas/EXGY62GLqebTEVoEDS19ynVxGmlktoCUFYCZGmom.png
)
[2] => Array
(
[id] => 6
[user_id] =>
[name] => venue
[status] => published
[title_en] => Volume
[title_cn] => Volume
[description_en] => Volume uses a clean design style and adds a picture and text module, which is very suitable for high-end brand products.
[description_cn] => Volume模板使用干净的设计风格，增加了图片文字模块，非常适合高端品牌产品。
[cover] => http://172.16.12.250:30005/linkun/saas/nPVwmFPGMUvOa8hVvlfabKspjzbQ8C0oQHUrm2YP.png
)
[3] => Array
(
[id] => 5
[user_id] => 6659
[name] => showtime
[status] => published
[title_en] => showtime
[title_cn] => showtime
[description_en] => showtime
[description_cn] => showtime
[cover] => http://172.16.12.250:30005/linkun/saas/dKtQRxcmKgbQkyrfstqiWKKtVYQ8zKHNYP6SOh8D.png
)
[4] => Array
(
[id] => 4
[user_id] => 6659
[name] => basic
[status] => published
[title_en] => Basic
[title_cn] => Basic
[description_en] => Basic is our iconic template, very versatile and concise, suitable for most styles of shops.
[description_cn] => Basic 是我们标志性的模板，非常通用以及简洁，适合大部分风格的店铺。
[cover] => http://172.16.12.250:30005/linkun/saas/r9On4359aPYErGWBikYnJNtd2w7qwrEIefmzs7Qp.png
)
[5] => Array
(
[id] => 3
[user_id] => 6659
[name] => showcase
[status] => published
[title_en] => showcase
[title_cn] => showcase
[description_en] => showcase
[description_cn] => showcase
[cover] => http://172.16.12.250:30005/linkun/saas/kAR3fGb1RAWlAoQM88JApY2yg4GJn1ubMX9Duz05.png
)
[6] => Array
(
[id] => 2
[user_id] => 6659
[name] => volume
[status] => published
[title_en] => volume
[title_cn] => volume
[description_en] => volume
[description_cn] => volume
[cover] => http://172.16.12.250:30005/linkun/saas/kcvOpGTaItgeN0DH7Ogs91LWgWx0jTqD2usTn0Wz.png
)
[7] => Array
(
[id] => 1
[user_id] => 6659
[name] => test
[status] => published
[title_en] => test
[title_cn] => test
[description_en] => test
[description_cn] => test
[cover] => http://172.16.12.250:30005/linkun/saas/1v0wvIy5XQNIo2y4yJE4AycO8zt1jpNawBN14NPu.png
)
)
Array
(
[athena] => Array
(
[id] => 8
[user_id] => 6659
[name] => athena
[status] => published
[title_en] => Athena
[title_cn] => 雅典娜
[description_en] => Athena is a template with massive decoration modules. Its social, festive, interactive elements can make a strong impact. Meanwhile, it is committed to creating a unique shopping experience on mobile phones. Suitable for all middle and high-end brands.
[description_cn] => Athena是一款装修模块极其丰富的模板，以社交、节日气氛、页面交互等元素带来极强的冲击，同时致力于打造移动端独特的购物体验，适合中高端品牌站。
[cover] => http://172.16.12.250:30005/linkun/saas/WA2RbFlR6BxR2Gw6845nWZDtRdsZMZlXbaFBzrl2.png
)
[vogue] => Array
(
[id] => 7
[user_id] => 6659
[name] => vogue
[status] => published
[title_en] => Vogue
[title_cn] => Vogue
[description_en] => Vogue adds a video module that can fully display product details. It is a set of templates designed specifically for brand and product stories.
[description_cn] => Vogue 模板增加了视频模块，可以全面的展示产品细节，是专为品牌和产品故事而设计的一套模板。
[cover] => http://172.16.12.250:30005/linkun/saas/EXGY62GLqebTEVoEDS19ynVxGmlktoCUFYCZGmom.png
)
[venue] => Array
(
[id] => 6
[user_id] =>
[name] => venue
[status] => published
[title_en] => Volume
[title_cn] => Volume
[description_en] => Volume uses a clean design style and adds a picture and text module, which is very suitable for high-end brand products.
[description_cn] => Volume模板使用干净的设计风格，增加了图片文字模块，非常适合高端品牌产品。
[cover] => http://172.16.12.250:30005/linkun/saas/nPVwmFPGMUvOa8hVvlfabKspjzbQ8C0oQHUrm2YP.png
)
[showtime] => Array
(
[id] => 5
[user_id] => 6659
[name] => showtime
[status] => published
[title_en] => showtime
[title_cn] => showtime
[description_en] => showtime
[description_cn] => showtime
[cover] => http://172.16.12.250:30005/linkun/saas/dKtQRxcmKgbQkyrfstqiWKKtVYQ8zKHNYP6SOh8D.png
)
[basic] => Array
(
[id] => 4
[user_id] => 6659
[name] => basic
[status] => published
[title_en] => Basic
[title_cn] => Basic
[description_en] => Basic is our iconic template, very versatile and concise, suitable for most styles of shops.
[description_cn] => Basic 是我们标志性的模板，非常通用以及简洁，适合大部分风格的店铺。
[cover] => http://172.16.12.250:30005/linkun/saas/r9On4359aPYErGWBikYnJNtd2w7qwrEIefmzs7Qp.png
)
[showcase] => Array
(
[id] => 3
[user_id] => 6659
[name] => showcase
[status] => published
[title_en] => showcase
[title_cn] => showcase
[description_en] => showcase
[description_cn] => showcase
[cover] => http://172.16.12.250:30005/linkun/saas/kAR3fGb1RAWlAoQM88JApY2yg4GJn1ubMX9Duz05.png
)
[volume] => Array
(
[id] => 2
[user_id] => 6659
[name] => volume
[status] => published
[title_en] => volume
[title_cn] => volume
[description_en] => volume
[description_cn] => volume
[cover] => http://172.16.12.250:30005/linkun/saas/kcvOpGTaItgeN0DH7Ogs91LWgWx0jTqD2usTn0Wz.png
)
[test] => Array
(
[id] => 1
[user_id] => 6659
[name] => test
[status] => published
[title_en] => test
[title_cn] => test
[description_en] => test
[description_cn] => test
[cover] => http://172.16.12.250:30005/linkun/saas/1v0wvIy5XQNIo2y4yJE4AycO8zt1jpNawBN14NPu.png
)
)
3. However, just using the function array_column is enough to achieve. When column_key is null, the entire array will be returned at this time (it is very easy to use with the index_key parameter to re-index the array). There is no need to use additional function array_combine.
$data = $res['body']['data'];
// print_r($data);
// $data = array_combine(array_column($data, 'name'), $data);
$data = array_column($data, null, 'name');
print_r($data);
exit;
4. Check the print results before and after the multidimensional array index. in line with expectations. as shown in Figure 2
Figure 2
Array
(
[athena] => Array
(
[id] => 8
[user_id] => 6659
[name] => athena
[status] => published
[title_en] => Athena
[title_cn] => 雅典娜
[description_en] => Athena is a template with massive decoration modules. Its social, festive, interactive elements can make a strong impact. Meanwhile, it is committed to creating a unique shopping experience on mobile phones. Suitable for all middle and high-end brands.
[description_cn] => Athena是一款装修模块极其丰富的模板，以社交、节日气氛、页面交互等元素带来极强的冲击，同时致力于打造移动端独特的购物体验，适合中高端品牌站。
[cover] => http://172.16.12.250:30005/linkun/saas/WA2RbFlR6BxR2Gw6845nWZDtRdsZMZlXbaFBzrl2.png
)
[vogue] => Array
(
[id] => 7
[user_id] => 6659
[name] => vogue
[status] => published
[title_en] => Vogue
[title_cn] => Vogue
[description_en] => Vogue adds a video module that can fully display product details. It is a set of templates designed specifically for brand and product stories.
[description_cn] => Vogue 模板增加了视频模块，可以全面的展示产品细节，是专为品牌和产品故事而设计的一套模板。
[cover] => http://172.16.12.250:30005/linkun/saas/EXGY62GLqebTEVoEDS19ynVxGmlktoCUFYCZGmom.png
)
[venue] => Array
(
[id] => 6
[user_id] =>
[name] => venue
[status] => published
[title_en] => Volume
[title_cn] => Volume
[description_en] => Volume uses a clean design style and adds a picture and text module, which is very suitable for high-end brand products.
[description_cn] => Volume模板使用干净的设计风格，增加了图片文字模块，非常适合高端品牌产品。
[cover] => http://172.16.12.250:30005/linkun/saas/nPVwmFPGMUvOa8hVvlfabKspjzbQ8C0oQHUrm2YP.png
)
[showtime] => Array
(
[id] => 5
[user_id] => 6659
[name] => showtime
[status] => published
[title_en] => showtime
[title_cn] => showtime
[description_en] => showtime
[description_cn] => showtime
[cover] => http://172.16.12.250:30005/linkun/saas/dKtQRxcmKgbQkyrfstqiWKKtVYQ8zKHNYP6SOh8D.png
)
[basic] => Array
(
[id] => 4
[user_id] => 6659
[name] => basic
[status] => published
[title_en] => Basic
[title_cn] => Basic
[description_en] => Basic is our iconic template, very versatile and concise, suitable for most styles of shops.
[description_cn] => Basic 是我们标志性的模板，非常通用以及简洁，适合大部分风格的店铺。
[cover] => http://172.16.12.250:30005/linkun/saas/r9On4359aPYErGWBikYnJNtd2w7qwrEIefmzs7Qp.png
)
[showcase] => Array
(
[id] => 3
[user_id] => 6659
[name] => showcase
[status] => published
[title_en] => showcase
[title_cn] => showcase
[description_en] => showcase
[description_cn] => showcase
[cover] => http://172.16.12.250:30005/linkun/saas/kAR3fGb1RAWlAoQM88JApY2yg4GJn1ubMX9Duz05.png
)
[volume] => Array
(
[id] => 2
[user_id] => 6659
[name] => volume
[status] => published
[title_en] => volume
[title_cn] => volume
[description_en] => volume
[description_cn] => volume
[cover] => http://172.16.12.250:30005/linkun/saas/kcvOpGTaItgeN0DH7Ogs91LWgWx0jTqD2usTn0Wz.png
)
[test] => Array
(
[id] => 1
[user_id] => 6659
[name] => test
[status] => published
[title_en] => test
[title_cn] => test
[description_en] => test
[description_cn] => test
[cover] => http://172.16.12.250:30005/linkun/saas/1v0wvIy5XQNIo2y4yJE4AycO8zt1jpNawBN14NPu.png
)
)
