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

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This question already has answers here:

PHP array delete by value (not key) (21 answers)

How to remove values from an array in PHP? (6 answers)

Save PHP array to MySQL? (14 answers)

Closed 8 years ago.

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
– Bruno Berisso, Commented Oct 26, 2017 at 12:42

Jay Blanchard · Accepted Answer · 2017-10-30 13:23:13Z

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
)

answered Oct 26, 2017 at 12:34

Jay Blanchard

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6 Comments

OP probably wants to remove $remove, not necessarily [0].

True @deceze, but without clarification ¯\_(ツ)_/¯

Yeah… "string"? "Trim"? "MySQL"? … ¯\_(ツ)_/¯

I would just do $new = array_diff($value, (array) $remove); 3v4l.org/oDqMj that way you can supply either a string or array of values to remove.

Thanks for your answer I want to delete a value randomly not the first element in an array()

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