How to trim a part of a string, and save it in a particular string in MySQL using PHP?

Question

Here is my code

$value = ["300","200","400","500"];

$remove = "300";

I want $value as ["200","400","500"];

please answer to this

Your question make no sense... Could you try to explain what are you trying to do with some more context? — Bruno Berisso, Oct 26 '17 at 12:42

Jay Blanchard · Answer 1 · 2017-10-30T13:23:13.530

3

You can use array_shift() as it will remove the first item in an array:

$value = ["300","200","400","500"];
$remove = array_shift($value);
print_r($value);

This will return:

Array
(
    [0] => 200
    [1] => 400
    [2] => 500
)

edited Oct 30 '17 at 13:23

answered Oct 26 '17 at 12:34

Jay Blanchard

1

OP probably wants to remove `$remove`, not necessarily `[0]`. – deceze Oct 26 '17 at 12:38
True @deceze, but without clarification ¯\\_(ツ)_/¯ – Jay Blanchard Oct 26 '17 at 12:39
Yeah… "string"? "Trim"? "MySQL"? … ¯\\_(ツ)_/¯ – deceze Oct 26 '17 at 12:40
I would just do `$new = array_diff($value, (array) $remove);` https://3v4l.org/oDqMj that way you can supply either a string or array of values to remove. – Will B. Oct 26 '17 at 12:57
Thanks for your answer I want to delete a value randomly not the first element in an array() – phani Oct 27 '17 at 04:52
@phani you should make that clear in your question. – Jay Blanchard Oct 27 '17 at 12:17

1 Answers1