makoru-hikage

#!/usr/bin/perl


open(INFILE1, "<list_of_classes.txt") or die "Couldn't open file, $!";
@listOfClasses = <INFILE1>;


@items = ();

#Split all the items of the list which might be

makoru-hikage

#!/usr/bin/perl

#The original one I wrote back in 2014 because I don't know sed and awk.

open(INFILE1, "<list_of_classes.txt") or die "Couldn't open file, $!";
@listOfClasses = <INFILE1>;


@items = ();

makoru-hikage

<?php

/**
 * This is a simple search function by ID. An alternate ID(AID) key is a candidate key that 
 * is UNIQUE and is a natural key. This is used when surrogate keys are applied but a 
 * user want to search by a unique identifying name. Whilst primary keys(PK) called 'id'
 * are UNSIGNED INT, the AID keys are usually VARCHAR. Such an example is a User entity. 
 * A user entity has 'id' as PK and 'username' as its AID. When someone wants to search 
 * by 'username'.

makoru-hikage

-- Assuming the the table design is like this
--
-- Table Name: school_calendar
-- Columns
--    id - INT NOT NULL PRIMARY KEY
--    semester - VARCHAR (255) NOT NULL
--    date_start - DATE
--    date_end - DATE
--
-- The data will be as follows

makoru-hikage

<?php

namespace DeltaX\Models;
use Illuminate\Database\Eloquent\Model;
use Carbon\Carbon;

class SchoolCalendar extends Model {

	protected $guarded = ['created_at', 'updated_at', 'is_deleted'];
	protected $hidden = ['created_at', 'updated_at', 'is_deleted'];

makoru-hikage

<?php
public function getAcademicYearAttribute(){

		$year_start = Carbon::parse($this->date_start)->year;
		$year_end = Carbon::parse($this->date_end)->year;

		$academic_year = 
		self::select(['date_start','date_end', 'semester'])
		->whereYear('date_start', $year_start)
		->where(function($q) use ($year_end){

makoru-hikage

<?php
//With enough logic and math, one adept programmer can use this to determine what school year a semester belongs to.
//Using only the declared arguments of this lone user-defined function.
//Tested using PHP Fiddle (http://phpfiddle.org/)
define ('INTO_SEMESTERS', 2);
define ('INTO_TRIMESTERS', 4);
define ('INTO_QUARTERS', 3);

function getNsterOfYear($division, $date, $monthStart){
	$month = date_parse_from_format('Y-n-d', $date)['month'];

makoru-hikage

/**
 * INVOLVED TABLES
 *
 * TABLE: students
 *   id
 *   user_id
 *   degree_id
 *   ...
 *
 * TABLE: degrees

makoru-hikage

<?php

$dummy= [        
	'Alpha' => null,
	'Beta' => null,
	'Charlie' => null
];

switch ($dummy['Alpha']) {
	case is_array($dummy['Alpha']) :

makoru-hikage

<?php

$dummy= [        
	'Alpha' => null,
	'Beta' => null,
	'Charlie' => null
];
switch (gettype($dummy['Alpha'])) {
	case 'array' :
		echo 'Alpha, according to this switch statement, is Array';