Download the PHP package jjin/helpers without Composer

String Helpers

randomString($limit)

• generate a random string

eg randomString(10) //asdgRttasE

randomProductOrderNumber($limit)

• generate a random string,(same as randomString, except returns capitalized output)

eg randomProductOrderNumber(5) //F5CGIJ

trimText(string $text, int $maxLength, $trimIndicator = '...')

• Trim text at particular length, usable at readmore texts

trimText($text, 10, '...')

splitName()

Split name string into first_name middle_name last_name

splitName("jhon abraham") // return array "first_name","last_name","middle_name"

generateEmailAddress()

Generate a dummy email address

generateEmailAddress(3,5) // [email protected]

Array Helpers

nullRemove($array)

• Remove null values from array

nullRemove(array $array = [])

checkIsArrayValueEmpty($array)

• check any value empty in associate array

• returns boolean

checkIsArrayValueEmpty($array) //retrun true/false

arrayOrderBy(array $items, $attr, $order)

orderBy([[],[],[]],'key','desc');

arrayVariadicSum(...$numbers)'

Takes an indefinite number of integers and returns their sum

arrayReject($items, $func)

Filters the collection using the given callback.

reject(['Apple', 'Pear', 'Kiwi', 'Banana'], function ($item) {
return strlen($item) > 4;
}); // ['Pear', 'Kiwi']

arrayTake($items, $remove_from_beginning_index = 1)

Returns an array with n elements removed from the beginning.

File Helper

folderCheck($params)

• Check for a folder exists, if yes return true, else create one and returns true

• folderCheck('$file path')

• -

fileRemove($folderpath)

• Completely remove a file from server

fileRemove($folderpath)

fileUpload($key='',$folder='')

• upload files, even support multiple file upload

fileUpload('my_files','uploads/user')

JMakeThumbNail( 'sample.jpg', $fileHeight,$fileWidth, 'default.jpg')

As name suggests create Thumbnails of image

Time & Date helper

timeNow()

• returns current timestamp

timeAgo($time)

• Convert time to times ago string format

timeAgo(time in daytime)

getDayId($week_string)

get week id by passing first letter of the week

Debug Helper

Useful functions to easyly debug your codes

• json_output(array $output = [], bool $exit = true, int $httpStatus = 200)

Return a prettified json output

print_j($params,false='')

• Prints array with pre codeBlock

print_j($array,false)

j_log($data = null, string $file_url = null)

• Create a Log file in server folder

j_log($data = null, string $file_url = null)

json_output(array $output = [], bool $exit = true, int $httpStatus = 200)

• echo a string,(same as die function)

d_echo(string $var, int $die = 0)

d_echo(string $var, int $die = 0)

true_response(string $message = '', int $code = 200)

• Returns a status true array with passed string and code

true_response(string $message = '', int $code = 200)

false_response(string $message = '', int $code = 200)

• Returns a status false array with passed string and code

false_response(string $message = '', int $code = 200)