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php Write a program to reverse an array or string

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Travinth Dayalaeaswaran answered on July 25, 2020 Popularity 8/10 Helpfulness 2/10

answer php Write a program to reverse an array or string

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php Write a program to reverse an array or string

Comment

<?php
// Iterative PHP program
// to reverse an array
 
/* Function to reverse
$arr from start to end*/
function rvereseArray(&$arr, $start,
                       $end)
{
    while ($start < $end)
    {
        $temp = $arr[$start];
        $arr[$start] = $arr[$end];
        $arr[$end] = $temp;
        $start++;
        $end--;
    }
}    
 
/* Utility function to
   print an array */
function printArray(&$arr, $size)
{
for ($i = 0; $i < $size; $i++)
echo $arr[$i] . " ";
 
echo "\n";
}
 
// Driver code
$arr = array(1, 2, 3, 4, 5, 6);
 
// To print original array
printArray($arr, 6);
 
// Function calling
rvereseArray($arr, 0, 5);
 
echo "Reversed array is" ."\n";
 
// To print the Reversed array
printArray($arr, 6);
 

?>

Popularity 8/10 Helpfulness 2/10 Language php

Source: www.geeksforgeeks.org

Tags: php reverse string

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Contributed on Jul 08 2022

Travinth Dayalaeaswaran

0 Answers Avg Quality 2/10

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how to reverse a string in php

Comment

#Text must be in double quotes in brackets

echo strrev("Text goes here");

Popularity 9/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: php

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Contributed on Jun 10 2022

Rick Astley

0 Answers Avg Quality 2/10

reverse string in php without using function

Comment

//In this example, the for loop starts at the end of the string (using strlen() to get the length of the string and subtracting 1) and iterates backwards through each character. The . operator is used to concatenate each character to the $reverseString variable. Once the loop is finished, the reversed string is output using the echo statement.

<?php
	$myStr = 'IlovePHP';
	for($i=strlen($myStr)-1; $i>=0; $i--)
	{
	  print $myStr[$i];
	}
?>

Popularity 7/10 Helpfulness 4/10 Language php

Source: onecompiler.com

Tags: function php reverse rever

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Contributed on Apr 18 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

Reverse String PHP

Comment

<?php

$a = “abcdeg”;

echo strrev($a);

?>

Popularity 8/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: php reverse

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Contributed on Jul 03 2022

Javasper

0 Answers Avg Quality 2/10

how to reverse a string in php

Comment

use strrev(); function

Popularity 10/10 Helpfulness 3/10 Language php

Source: Grepper

Tags: php

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Contributed on Jul 25 2020

Smoggy Seal

0 Answers Avg Quality 2/10

str reverse php

Comment

echo strrev("sajjad") . "<br>" ;//dajjas

Popularity 8/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: php reverse

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Contributed on Dec 28 2022

Evil Echidna

0 Answers Avg Quality 2/10

php reverse string

Comment

strrev("web learn smart");

Popularity 10/10 Helpfulness 2/10 Language php

Source: wlearnsmart.com

Tags: php

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Contributed on Aug 01 2021

Black Bat

0 Answers Avg Quality 2/10

php Write a program to reverse an array or string

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php Write a program to reverse an array or string

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