/PHP/Php create word pairs from sentence

Php create word pairs from sentence

/*this will get all word pairs next to eachother */
$sentence = "the cat sat down outside";
$sentenceArr = explode(" ",$sentence);
$wordPairs = array();
for($i=0;$i<count($sentenceArr)-1;$i++) {
      $wordPairs[] =  $sentenceArr[$i].'_'.$sentenceArr[$i+1];
}


/*This will get all pairs (ie: all culmintions of two words)*/
$sentence = "the cat sat down outside";                                               
$sentenceArr = explode(" ",$sentence);                                                
$wordPairs = array();                                                                 
foreach($sentenceArr as $kw1=>$word1){                                                
    for($j=($kw1+1);$j<count($sentenceArr);$j++) {                                    
        $wordPairs[]=$word1."_".$sentenceArr[$j];                                     
    }                                                                                 
}

Similar codes

0 vote203 views1 answer
Get row ezSql | select on ezSql
PHP
2 votes262 views2 answers
Create custom rule in laravel
PHP Laravel
1 vote214 views1 answer
Check if delete query was successful laravel
PHP
1 vote218 views3 answers
Add Product Short Description To Product Category In WooCommerce
PHP
1 vote212 views1 answer
Npm watch laravel
PHP
1 vote270 views1 answer
Laravel mongodb field delete (key delete) (column delete) drop
PHP Laravel
9 votes237 views4 answers
Php artisan storage link
PHP
1 vote252 views1 answer
Laravel nigerian time zone
PHP Laravel
6 votes257 views4 answers
Laravel set config
PHP Laravel
3 votes211 views3 answers
Insert timestamps manually in laravel
PHP