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@ 2017-11-15T10:22:52Z

<?php
// $str = file_get_contents("text.txt");
$str = "1. Abuja, the Federal Capital Territory has -- -- -- -- -- area Council
A. 4
B. 6
C. 7
D. 2
ANSWER: B

2. The Federal Capital Territory is associated with-- -- -- -- -- -- -- vegetation belt
A. Sahel savanna
B. Rainforest
C. Guinea savanna
D. Sudan savanna
ANSWER: C

3. The most significant factor responsible for the ever increasing population of FCT is
A. High birth rate
B. Immigration
C. Death rate
D. CENSUS
ANSWER: B";

$arr = explode("\n", $str);

$res=[];

Foreach($arr as $line){
    If($line != ""){
        If(is_numeric($line[0])){
            $res[$line[0]] =["QUESTION" =>explode(" ", $line,2)[1]];
            $q = $line[0];
        }Else if(ctype_alpha($line[0]) && $line[1] == "."){
            $res[$q]["OPTIONS"][$line[0]] = explode(" ", $line, 2)[1];
        }Else{
            $res[$q]["ANSWER"] = explode(" ", $line, 2)[1];
        }
    }
}

Var_dump($res);

Output for git.master, git.master_jit, rfc.property-hooks: array(3) { [1]=> array(3) { ["QUESTION"]=> string(68) "Abuja, the Federal Capital Territory has -- -- -- -- -- area Council" ["OPTIONS"]=> array(4) { ["A"]=> string(1) "4" ["B"]=> string(1) "6" ["C"]=> string(1) "7" ["D"]=> string(1) "2" } ["ANSWER"]=> string(1) "B" } [2]=> array(3) { ["QUESTION"]=> string(84) "The Federal Capital Territory is associated with-- -- -- -- -- -- -- vegetation belt" ["OPTIONS"]=> array(4) { ["A"]=> string(13) "Sahel savanna" ["B"]=> string(10) "Rainforest" ["C"]=> string(14) "Guinea savanna" ["D"]=> string(13) "Sudan savanna" } ["ANSWER"]=> string(1) "C" } [3]=> array(3) { ["QUESTION"]=> string(84) "The most significant factor responsible for the ever increasing population of FCT is" ["OPTIONS"]=> array(4) { ["A"]=> string(15) "High birth rate" ["B"]=> string(11) "Immigration" ["C"]=> string(10) "Death rate" ["D"]=> string(6) "CENSUS" } ["ANSWER"]=> string(1) "B" } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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