How to extract string one by one from sentence from Upper to lower in PHP - PHP Extract Tutorial

Here made a thing to extract string one by one from sentence from Upper to lower in PHP.

How to extract from big line to small line one by one from a Sentence

Here is completed code. Run it.

index.php

Example: PHP

<?php
// Horje.Com
$stringSentence = 'PHP What is the best way to get the first 5 words of a str?';

$words = explode(" ", $stringSentence);
$total = count($words);

for ($i = $total; $i > 0; $i--) {
$all = implode(" ", array_slice($words, 0, $i)) . PHP_EOL;

echo $all;
echo '</br>';

}
?>

Output should be:

How to extract from small line to big line one by one from a Sentence

Here is completed code. Run it.

index.php

Example: PHP

<?php
// Horje.Com
$stringSentence = 'PHP What is the best way to get the first 5 words of a str?';

$stringSentence = preg_replace('/\s+/', ' ', $stringSentence);
$buffer = '';
$count = 1;
$length = strlen($stringSentence);
for ($i = 0; $i < $length; $i++) {
    if ($stringSentence[$i] !== ' ') {
       $buffer .= $stringSentence[$i];
    } else {
        
//echo ' '.$count++.' '.$buffer.'&lt;/br&gt;';
$pieces = explode(" ", $stringSentence);
$first_part = implode(" ", array_splice($pieces, 0, $count++));
echo ''.$first_part.'</br>';
        $buffer = '';
    }
}
$pieces = explode(" ", $stringSentence);
$first_part = implode(" ", array_splice($pieces, 0, $count++));
echo ''.$first_part.'';
?>

Output should be:

php string

Type:	Develop
Category:	Web Tutorial
Sub Category:	PHP Extract Tutorial
Uploaded by:	Admin