Split String into Equal Parts Using PHP

Split string into equal parts using PHP

str_split was designed for just that.

$str = "sdasdasdsdkjsdkdjbskdbvksdbfksjdbfkdbfksdjbf";
$parts = str_split($str, 6);
print_r($parts);

Split two strings in equal parts and add a word in between

You can use array_splice. An example below:

$string = "hello i am superman and also batman";
$insert = "word";

$string_array = explode(' ',$string);

array_splice( $string_array, round(count($string_array)/2), 0, array($insert) );

echo implode(' ', $string_array);

Or use it as a function:

function insertString($string, $insert){

    $string_array = explode(' ',$string);

    array_splice( $string_array, round(count($string_array)/2), 0, array($insert) );

    return implode(' ', $string_array);

}

echo insertString('hello i am superman and also batman','word');

Output will be:

hello i am superman word and also batman

Split array into equal parts order by id using PHP

Sounds like you wanted something like this:

$array = [
    [
        'id' => 121,
        'owner' => 'xa',
        'name' => 'xjs',
    ],
    [
        'id' => 139,
        'owner' => 'xa',
        'name' => 'xjs',
    ],
    [
        'id' => 1456,
        'owner' => 'xv',
        'name' => 'bjs',
    ],
    [
        'id' => 1896,
        'owner' => 'xb',
        'name' => 'bjs',
    ],
    [
        'id' => 1963,
        'owner' => 'xb',
        'name' => 'bjs',
    ]
];

// custom function to compare which ID is greater
function customCompare($a, $b)
{
    if ($a['id'] === $b['id']) {
        return 0;
    }
    
    return ($a['id'] < $b['id']) ? -1 : 1;
}

// sort the whole array
usort($array, "customCompare");

// print the whole array as pairs,
// if there is an unpair number
// the last one will be a single member
print_r(array_chunk($array, 2));

Split by characters of a paragraph into 3 equal parts in PHP

Check this one also

$string="this is my long text this is my long text this 
         is my long text this is my long text 
         this is my long text this is my 
         long text this is my long text this is my long text
         this is my long text  this is my long text";

 $strlen=strlen($string);

 $first= intval($strlen * (35/100));
 $second=intval($strlen * (35/100));
 $third=intval($strlen * 30/100);

$first_part=substr($string,0,$first);
$second_part=substr($string,$first,$second);
$third_part=substr($string,($first+$second));

Split string into 2 pieces by length using PHP

$first400 = substr($str, 0, 400);
$theRest = substr($str, 400);

You can rename your variables to whatever suits you. Those names are just for explanation. Also if you try this on a string less than 400 characters $theRest will be FALSE

Split text into equal-sized variables

Another solution is to:

$string = "It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.";
$string_length = strlen($string);
$chunks = 4; // change to desired.
$parts = ceil($string_length / $chunks); // Break string into the 4 parts.
$str_chunks = chunk_split($string, $parts);

$string_array = array_filter(explode(PHP_EOL, $str_chunks));
print_r($string_array);

Output:

Array
(
    [0] => It is a long established fact t
    [1] => hat a reader will be distracted
    [2] =>  by the readable content of a p
    [3] => age when looking at its layout.
)

PHP str word count divide equal parts

Without cutted words:

/**
 *  Splits a string with words in equal parts (PHP7)
 *
 *  @since    1.0 DP0
 *  @version  1.0 DP0
 *
 *  @param    string    words   String with words
 *  @param    int       parts   How many parts needed
 *
 *  @return   array             Parts as rec. Array
 */

function split_words_into_parts( string $words, int $parts ) {

      $words_array  = explode( ' ', $words );
      $words_cnt    = count( $words_array );
      $per_part   = max( round( $words_cnt / $parts ), 1 );

      $result     = [];

      /*---  Splitting full array  ---*/

      for( $i = 0; $i < $parts; $i++ )
          $result[] = array_slice( $words_array, $i * $per_part, $per_part );

      return $result;
}

/*---  Usage  ---*/

$v = 'Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.';

$result = split_words_into_parts( $v, 4 );

print_r( $result );

Split a given string into equal parts where number of sub strings will be of equal size and dynamic in nature?

You could give the length of the substrings and iterate until the end of the adjusted string.

function split(string, size) {    var splitted = [],        i = 0;            string = string.match(/\S+/g).join('');    while (i < string.length) splitted.push(string.slice(i, i += size));    return splitted;}
console.log(...split('Hello World', 2));console.log(...split('Hello Worlds', 2));

Spliting one hour into four equal part

Use below code:-

function getInterval($time='01:00'){ 
    $res = [];   
    $startTime = new DateTime($time);
    for($i=0; $i<4;$i++){
        $res[] = $startTime->format("H:i A").'<br>'; 
        $startTime->add(new DateInterval('PT15M'));
    }
    return $res;
}

$result = getInterval('01:00');
echo '<pre>'; print_r($result);

As you have mentioned in your comment, you have an array like this ['10:00 am','11:00 am','12:00 pm','1:00 pm'], then use below code.

$res=[];
$arr = ['10:00 am','11:00 am','12:00 pm','1:00 pm'];
foreach($arr as $record){
    $ampm = explode(' ',$record)[1];    
    $time = explode(':',$record)[0];
    for($i=0; $i<4;$i++){
       $res[] = "$time:".($i*15 == 0?"00":$i*15)." $ampm";
    }    
}
echo '<pre>'; print_r($res);

Hope it will help you :-)

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