PHP code example of thecrypticace / lazy

1. Go to this page and download the library: Download thecrypticace/lazy library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

thecrypticace / lazy example snippets


collect($oneMillionNumbers)->filter(function ($n) {
    return $n % 2 === 0;
})->map(function ($n) {
    return $n / 4;
})->filter(function ($n) {
    return $n >= 100;
})
->first()


lazy($oneMillionNumbers)->filter(function ($n) {
    return $n % 2 === 0;
})->map(function ($n) {
    return $n / 4;
})->filter(function ($n) {
    return $n >= 100;
})
->first()


foreach ($oneMillionNumbers as $n) {
    if ($n % 2 === 0) {
        $n = $n / 4;
        if ($n >= 100) {
            return $n;
        }
    }
}