\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
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%\usepackage[utf8x]{inputenc}    % For unicode character support
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\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Lilava}
\pdfinfo{
  /Title (mix-php-1.pdf)
  /Creator (Cheatography)
  /Author (Lilava)
  /Subject (Mix PHP 1 Cheat Sheet)
}

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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Mix PHP 1 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Lilava} via \textcolor{DarkBackground}{\uline{cheatography.com/64138/cs/16320/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Lilava \\
  \uline{cheatography.com/lilava} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 12th July, 2018.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Stream Context}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following is true about stream contexts? (Choose 2) \newline % Row Count 2 (+ 2)
A. A context can modify or enhance the behavior of a stream \newline % Row Count 4 (+ 2)
B. A context indicates what session the stream is part of \newline % Row Count 6 (+ 2)
C. A context is a set of parameters and stream wrapper specific options \newline % Row Count 8 (+ 2)
D. Contexts are created with new Stream\_Context();% Row Count 10 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A, C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{stream}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following will set a 10 seconds read timeout for a stream? \newline % Row Count 2 (+ 2)
A. \seqsplit{ini\_set("default\_socket\_timeout"}, 10); \newline % Row Count 4 (+ 2)
B. \seqsplit{stream\_read\_timeout(\$stream}, 10); \newline % Row Count 5 (+ 1)
C. Specify the timeout as the 5th parameter to the fsockopen() function used to open a stream \newline % Row Count 7 (+ 2)
D. \seqsplit{stream\_set\_timeout(\$stream}, 10); \newline % Row Count 8 (+ 1)
E. None of the above% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{PUT method}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{When uploading a file to a PHP script using the HTTP PUT method, where would the file \newline % Row Count 2 (+ 2)
data be found? \newline % Row Count 3 (+ 1)
A. the \$\_FILES super-global \newline % Row Count 4 (+ 1)
B. the input stream php://input \newline % Row Count 5 (+ 1)
C. the \$\_POST super-global \newline % Row Count 6 (+ 1)
D. the global variable scope% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: B}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Methods}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{What is the name of the method that can be used to provide read access to virtual properties in a class? \newline % Row Count 3 (+ 3)
A. \_\_call()  \newline % Row Count 4 (+ 1)
B. \_\_get() \newline % Row Count 5 (+ 1)
C. \_\_set()  \newline % Row Count 6 (+ 1)
D. \_\_wakeup() \newline % Row Count 7 (+ 1)
E. \_\_fetch()% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{B - method \_\_get()}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Methods}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following tasks can be achieved by using magic methods? (Choose 3) \newline % Row Count 2 (+ 2)
A. Initializing or uninitializing object data \newline % Row Count 4 (+ 2)
B. Creating a new stream wrapper \newline % Row Count 5 (+ 1)
C. Creating an iterable object \newline % Row Count 6 (+ 1)
D. Processing access to undefined methods or properties \newline % Row Count 8 (+ 2)
E. Overloading operators like +, *, etc. \newline % Row Count 9 (+ 1)
F. Converting objects to string representation% Row Count 10 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : A,D,F}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Methods}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following methods are available to limit the amount of resources available to \newline % Row Count 2 (+ 2)
PHP through php.ini? (Choose 2) \newline % Row Count 3 (+ 1)
A. Limit the amount of memory a script can consume \newline % Row Count 5 (+ 2)
B. Limit the total amount of memory PHP uses on the entire server \newline % Row Count 7 (+ 2)
C. Limit the maximum execution time of a script \newline % Row Count 8 (+ 1)
D. Limit the maximum number of concurrent PHP processes \newline % Row Count 10 (+ 2)
E. Limit the maximum number of concurrent PHP threads% Row Count 12 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A, C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Methods}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which methods can be used to overload object properties? (Choose 2) \newline % Row Count 2 (+ 2)
A. set(), get() \newline % Row Count 3 (+ 1)
B. \_\_set(), \_\_get() \newline % Row Count 4 (+ 1)
C. \_\_put(), \_\_receive(), \_\_exists() \newline % Row Count 5 (+ 1)
D. set(), get(), isset() \newline % Row Count 6 (+ 1)
E. \_\_isset(), \_\_unset()% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : B,E}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{key}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{What is the name of the key in \$\_FILES{[}'name'{]} that contains the number of bytes of the uploaded file?% Row Count 3 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: size}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{uploads}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Your application uses PHP to accept and process file uploads. It fails to upload a file that is \newline % Row Count 2 (+ 2)
5 MB in size, although upload\_max\_filesize is set to "10M". Which of the following configurations could be responsible for this outcome? (Choose 2) \newline % Row Count 6 (+ 4)
A. The PHP configuration option post\_max\_size is set to a value that is too small \newline % Row Count 8 (+ 2)
B. The web server is using an incorrect encoding as part of the HTTP response sent to the client \newline % Row Count 10 (+ 2)
C. The browser uses an incorrect encoding as part of the HTTP request sent to the server \newline % Row Count 12 (+ 2)
D. The hidden form field MAX\_FILE\_SIZE was set to a value that is too small \newline % Row Count 14 (+ 2)
E. PHP cannot process file uploads larger than 4 MB% Row Count 16 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A, D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{object storage}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{In order to create an object storage where each object would be stored only once, you may use which of the following? (choose 2) \newline % Row Count 3 (+ 3)
A. SplFixedArray \newline % Row Count 4 (+ 1)
B. SplObjectStorage \newline % Row Count 5 (+ 1)
C. SplString \newline % Row Count 6 (+ 1)
D . spl\_object\_hash \newline % Row Count 7 (+ 1)
E. spl\_same\_object% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: B, D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Joins}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which technique should be used to speed up joins without changing their results? \newline % Row Count 2 (+ 2)
A. Add indices on joined columns \newline % Row Count 3 (+ 1)
B. Add a WHERE clause \newline % Row Count 4 (+ 1)
C. Add a LIMIT clause \newline % Row Count 5 (+ 1)
D. Use an inner join% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{content-type}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{What content-type is required when sending an HTTP POST using JavaScript to ensure that PHP can access the data? \newline % Row Count 3 (+ 3)
A. \seqsplit{application/x-www-form-urlencoded} \newline % Row Count 5 (+ 2)
B. http/post \newline % Row Count 6 (+ 1)
C. text/html \newline % Row Count 7 (+ 1)
D. \seqsplit{object/multipart-formdata}% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : A}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{indetifiers}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following are valid identifiers?  \newline % Row Count 1 (+ 1)
A. function 4You()\{\} \newline % Row Count 2 (+ 1)
B. function \_4You()\{\} \newline % Row Count 3 (+ 1)
C. function object()\{\} \newline % Row Count 4 (+ 1)
D. \$1 = "Hello"; \newline % Row Count 5 (+ 1)
E. \$\_1 = "Hello World";% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : B, C , E}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{traits}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following is NOT true about PHP traits? (Choose 2) \newline % Row Count 2 (+ 2)
A. Multiple traits can be used by a single class. \newline % Row Count 3 (+ 1)
B. A trait can implement an interface. \newline % Row Count 4 (+ 1)
C. A trait can declare a private variable. \newline % Row Count 5 (+ 1)
D. Traits are able to be auto-loaded. \newline % Row Count 6 (+ 1)
E. Traits automatically resolve conflicts based on definition order.% Row Count 8 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: B, E}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{expressions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following expressions will evaluate to a random value from an array below? \newline % Row Count 2 (+ 2)
\$array = array("Sue","Mary","John","Anna"); \newline % Row Count 4 (+ 2)
A. array\_rand(\$array); \newline % Row Count 5 (+ 1)
B. array\_rand(\$array, 1); \newline % Row Count 6 (+ 1)
C. shuffle(\$array); \newline % Row Count 7 (+ 1)
D. \$array{[}array\_rand(\$array){]}; \newline % Row Count 8 (+ 1)
E. array\_values(\$array, ARRAY\_RANDOM);% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{exceptions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{What exception type will catch the error raised by the expression 2 / 0? \newline % Row Count 2 (+ 2)
A. LogicException \newline % Row Count 3 (+ 1)
B. RangeException \newline % Row Count 4 (+ 1)
C. DivisionByZeroError \newline % Row Count 5 (+ 1)
D. ArithmeticError% Row Count 6 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{exceptions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following statements about exceptions is correct? (Choose 2) \newline % Row Count 2 (+ 2)
A. you can only throw classes derived from Exception \newline % Row Count 4 (+ 2)
B. a try block can have multiple catch blocks \newline % Row Count 5 (+ 1)
C. a try block must not be followed by a catch block \newline % Row Count 7 (+ 2)
D. try blocks cannot contain nested try blocks% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A, B}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{exceptions}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following statements about exceptions is correct? (Choose 2) \newline % Row Count 2 (+ 2)
A. you can only throw classes derived from Exception \newline % Row Count 4 (+ 2)
B. a try block can have multiple catch blocks \newline % Row Count 5 (+ 1)
C. a try block must not be followed by a catch block \newline % Row Count 7 (+ 2)
D. try blocks cannot contain nested try blocks% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A, B}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Regex}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which sentence describes the following regular expression match? \newline % Row Count 2 (+ 2)
preg\_match('/\textasciicircum{}\textbackslash{}d+(?:\textbackslash{}.{[}0-9{]}+)?\$/', \$test); \newline % Row Count 4 (+ 2)
A. It matches float numbers with thousand seperators. \newline % Row Count 6 (+ 2)
B. It matches float numbers without thousand seperators. \newline % Row Count 8 (+ 2)
C. It matches binary integer numbers. \newline % Row Count 9 (+ 1)
D. It matches any string. \newline % Row Count 10 (+ 1)
E. It does not match anything% Row Count 11 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: B}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Regex}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which parts of the text are matched in the following regular expression? \newline % Row Count 2 (+ 2)
\$text = \textless{}\textless{}\textless{}EOT \newline % Row Count 3 (+ 1)
The big bang bonged under the bung. \newline % Row Count 4 (+ 1)
EOT; \newline % Row Count 5 (+ 1)
\seqsplit{preg\_match\_all('@b.n?g@'}, \$text, \$matches); \newline % Row Count 7 (+ 2)
A. bang bong bung \newline % Row Count 8 (+ 1)
B. bang bonged bung \newline % Row Count 9 (+ 1)
C. big bang bong bung \newline % Row Count 10 (+ 1)
D. big bang bung% Row Count 11 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Regex}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{How many elements does the \$matches array contain after the following function call is performed?  preg\_match('/\textasciicircum{}(\textbackslash{}d\{1,2\}({[}a-z{]}+))(?:\textbackslash{}s*)\textbackslash{}S+ (?=201{[}0-9{]})/', '21st March 2014', \$matches);  \newline % Row Count 5 (+ 5)
 A. 1  \newline % Row Count 6 (+ 1)
B. 2  \newline % Row Count 7 (+ 1)
C. 3  \newline % Row Count 8 (+ 1)
D. 4% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Headers}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Under what condition may HTTP headers be set from PHP if there content echoed prior to the header function being used? \newline % Row Count 3 (+ 3)
A. headers\_sent() returns true \newline % Row Count 4 (+ 1)
B. Output buffering is enabled \newline % Row Count 5 (+ 1)
C. The client supports local buffering \newline % Row Count 6 (+ 1)
D. The webserver uses preemptive mode% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: B}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Headers}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Before the headers are sent, how can you remove a previously set header? \newline % Row Count 2 (+ 2)
A. Use the header\_remove() function, providing the name of the header \newline % Row Count 4 (+ 2)
B. Use the die() function to abort the PHP script \newline % Row Count 5 (+ 1)
C. Not possible \newline % Row Count 6 (+ 1)
D. Use the headers\_list() function, providing the name of the header as the second argument% Row Count 8 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Headers}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{From your PHP application, how can you send the same header twice, but with different values? \newline % Row Count 2 (+ 2)
A. Set the second argument of the header() function to false \newline % Row Count 4 (+ 2)
B. PHP does that automatically \newline % Row Count 5 (+ 1)
C. You may only send a particular type of header once \newline % Row Count 7 (+ 2)
D. Use the header\_add() function% Row Count 8 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{type hinting}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Type hinting in PHP allows the identification of the following variable types : (choose 2) \newline % Row Count 2 (+ 2)
A. String \newline % Row Count 3 (+ 1)
B. Integer \newline % Row Count 4 (+ 1)
C. Array \newline % Row Count 5 (+ 1)
D. Any class or interface type \newline % Row Count 6 (+ 1)
E. All of the above% Row Count 7 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : C, D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{type hinting}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following statements is NOT correct? \newline % Row Count 1 (+ 1)
 A. Only methods can have type hints  \newline % Row Count 2 (+ 1)
B. Typehints can be optional  \newline % Row Count 3 (+ 1)
C. Typehints can be references% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: A}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{reflection}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following is NOT possible using reflection? \newline % Row Count 2 (+ 2)
A. Analysing of nearly any aspect of classes and interfaces \newline % Row Count 4 (+ 2)
B. Analysing of nearly any aspect of functions \newline % Row Count 5 (+ 1)
C. Adding class methods \newline % Row Count 6 (+ 1)
D. Implement dynamic construction (new with a variable class name)% Row Count 8 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer: C}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{reflection}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Which of the following statements about reflection is correct? \newline % Row Count 2 (+ 2)
A. Reflection is an extension that can be disabled \newline % Row Count 4 (+ 2)
B. Reflection is a new extension present only in PHP7.0+ \newline % Row Count 6 (+ 2)
C. Reflection only allows to reflect on built-in classes \newline % Row Count 8 (+ 2)
D. Built-in classes can be reflected on command line using php -{}-rc \<classname\textgreater{}% Row Count 10 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Answer : D}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}