Add Prefix & Suffix values to each string in PHP

@rootFeb 02.2018 — #You can use sprintf() to do that

[code=php]function wrapit( &$val ){
 $val = sprintf("a%sb", $val);
 }[/code]

where $val is the number you want your a & b wrapped around.

Another way would be to convert the $value in to an array with the explode() function, use an array_walk type function to apply to each value the a & b to the stored value and store it back in its original place then use the php implode() function to join the elements back in to an array.

[code=php]$value = explode("", $value);
 array_walk( &$value, wrapit )
 $value = implode("", $value);
 echo $value;
 [/code]

(something like that)

You could use a simple function that uses the sprintf() as demonstrated as the function call and return value without need of assigning other variables or intermediate stages of string manipulation.

With a bit of tinkering I am sure that you will get this working.

@NogDogFeb 02.2018 — #Or...

[code=php]
 $value = '12345';
 $output = preg_replace('/d/', 'a\0b', $value);
 echo $output;
 [/code]

Output:

<i>
 </i>a1ba2ba3ba4ba5b

Add Prefix & Suffix values to each string in PHP

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