foreach

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How to compare array with database in php

if you folks can help me out with this problem. im trying to build a questionere with php. table: id_quizquestionanswer[详细]

2023-04-05 00:04 分类：问答
Large LINQ Grouping query, what's happening behind the scenes

Take the following LINQ query as an example. Please don\'t comment on the code itself as I\'ve just typed it to help with this question.[详细]

2023-04-04 14:59 分类：问答
How to convert a 2-dim array of strings into 1-dim array of trimmed, unique values?

I have an array whose values are all arrays of a specific format that looks like this: Array ( [0] => Array[详细]

2023-04-04 11:20 分类：问答
foreach empty element in array set element in other array

i am fetching some $_POST vars and put them in an array likes this: foreach (array_keys($_POST) as $key) {[详细]

2023-04-04 06:09 分类：问答
foreach php-smarty help

I have the php script as follows : $sql = \" SELECT * FROM tbl_messages WHERE 开发者_JS百科msg_sender_id = \'$this->UM_index\'[详细]

2023-04-04 03:16 分类：问答
Query data from one table based on id from another

I\'m new to php. I have one table with users and another with email addresses and user id\'s they are associated with. I\'d like to list all of the email addresses by user id. I think I need some nest[详细]

2023-04-04 01:53 分类：问答
What is the difference between .map, .every, and .forEach?

I\'ve always wondered what the difference between them were. They all seem to do the same 开发者_JAVA百科thing...The difference is in the return values.[详细]

2023-04-03 21:25 分类：问答
Question About Foreach and List Iteration

I\'ve been reading about foreach and list iteration, and I understand how to set it up. What I have not been able to find throughout my research is how to iterate more than once. To better explain, h[详细]

2023-04-03 20:20 分类：问答
Problem serializing checkboxes with jQuery and PHP

I have checkboxes (all with the same \'name\' attribute) that I want sent to a PHP controller. Here\'s a brief snippet of my markup:[详细]

2023-04-03 19:46 分类：问答
foreach results check

my script let\'s people\'s post and short 15 address per time: $err_msg = isValidFLR($flr_post, $ip); if (!$err_msg) {[详细]

2023-04-03 18:44 分类：问答