Posts Tagged with php string

I have code, where I create file and write string in that file
PHP:

$string = "Some text \t any text";

$handle = fopen($filename, 'w');

fwrite($handle, $string);

fclose($handle);

Output as same as I try to create

Some text \t any text

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I have code, where I create file and write string in that file
PHP:

$string = "Some text \n any text \r\n more text \n\r";

$handle = fopen($filename, 'w');

fwrite($handle, $string);

fclose($handle);

Output as same as I try create

$string = "Some text \n any text \r\n more text \n\r";

How to write text in file with new line?Read more

I want to extract the first word of a variable from a string. For example, take this input:

<?php $myvalue = 'Test me more'; ?>

The resultant output should be Test, which is the first word of the input. How can I do this?Read more

I have a string like

a,b,c,d,e,

I would like to remove last ',' and get the remaining string back

OUTPUT: a,b,c,d,e

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My controller

    public function actionVideo()

    {

        //want to get last url parametr

    }

My URL like

...video/12313213123/dubaivideos

I want to get dubaivideosRead more

In my social website, I want to convert datetimes in format, like
Today
YesterdayRead more

I have array, and I want to trim my array elements
My array

$arr = array("  one", " two", "  three  ", ..., etc);

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I have array

$arr = array("one", "two", "", "four");

I want to remove empty string from array with indexRead more

I have hashtags, and I want to compose array from my hashtags string. My hashtags format is

one, two, three, four, five, six, 0909090, ... etc

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I have tags on my blog.
Tags format, which user write is like

one, two, three, four, five, six, seven, 11887, ... etc

I want to protect my tags, and exclude situations like

#asdad, asdsad#adsd, ***m, 

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