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Remove characters from both left and right of a string in PHP


Remove characters from both left and right of a string in PHP

By : user2954805
Date : November 22 2020, 10:33 AM
fixed the issue. Will look into that further This is an example of a string: abcde123#ijklmn0pq
code :
$myString = '!!@@$IMPORTANT#=-=whatever';

$result = substr($myString, 5, -1);

$pos = strpos($result, '#');

$result = substr($result, 0, $pos);

echo $result;


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SQL query to remove left and right characters in a field

SQL query to remove left and right characters in a field


By : Megan Wintour
Date : March 29 2020, 07:55 AM
I hope this helps you . I have a sql field that i need to edit out characters on the left and right. , Assuming the number is always 3 characters in length:
code :
SELECT
  SUBSTRING(dstchannel, 7, 3) AS x
FROM cdr
SELECT
  SUBSTRING(dstchannel, 7, CHARINDEX('@', dstchannel, 7) - 7) AS x
FROM cdr
how to remove characters of String from left in java

how to remove characters of String from left in java


By : Yuan yuan
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Actually substring should work. One thing you need to consider is that substring does not change the actual string but returns a new string. So use:
code :
String newString = str.substring(30);
remove left characters in sql oracle

remove left characters in sql oracle


By : user1797016
Date : March 29 2020, 07:55 AM
With these it helps I have a varchar column with some data like: 0000000000,0000000123,0000000010,... I want to cast this column into an integer, but I get the error it is not a number. So I thought I have to remove the left 0 of the varchar, but how do I do that? , use to_number function
code :
select to_number('000001') from dual it will return 1
Reverse characters in string with mixed Left-to-right and Right-to-left languages using SQL?

Reverse characters in string with mixed Left-to-right and Right-to-left languages using SQL?


By : Guy
Date : March 29 2020, 07:55 AM
this one helps. I believe that your entire string is reversed and the fact that the Hebrew words are displaying in the correct order is actually the result of a different problem. What I suspect is that the Hebrew words are stored in a non-lexical order.
In theory you should be able to resolve your problem by simply reversing the string and then force SQL Server to display the Arabic words from left to right. This is done by appending a special character to the front and back of your string as follow:
in SQL how can I remove the first 3 characters on the left and everything on the right after an specific character

in SQL how can I remove the first 3 characters on the left and everything on the right after an specific character


By : user6041196
Date : October 08 2020, 03:00 PM
To fix the issue you can do You can try this one SUBSTRING(ColumnName, 4, CHARINDEX(',', ColumnName) - 4)
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