\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\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{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{Ajay Kumar B}
\pdfinfo{
  /Title (mysqli-procedural-functions.pdf)
  /Creator (Cheatography)
  /Author (Ajay Kumar B)
  /Subject (MySQLi Procedural functions Cheat Sheet)
}

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% This two commands together give roughly
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
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\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{MySQLi Procedural functions Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Ajay Kumar B} via \textcolor{DarkBackground}{\uline{cheatography.com/30523/cs/9107/}}}
\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}Ajay Kumar B \\
  \uline{cheatography.com/ajay-kumar-b} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 15th September, 2016.\\
   Updated 15th September, 2016.\\
   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*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_connect()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Open a new connection to the MySQL server. \newline % Row Count 1 (+ 1)
`mysqli\_connect(host,username,password,dbname,port,socket);` \newline % Row Count 3 (+ 2)
Returns an object representing the connection to the MySQL server% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_close()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Close a previously opened database connection. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_close(connection);`} \newline % Row Count 2 (+ 1)
Returns TRUE on success. FALSE on failure.% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_query()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Perform queries against the database. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_query(connection},query,resultmode);` \newline % Row Count 2 (+ 1)
For successful SELECT, SHOW, DESCRIBE, or EXPLAIN queries it will return a mysqli\_result object. For other successful queries it will return TRUE. FALSE on failure.% Row Count 6 (+ 4)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_select\_db()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Change the default database for the connection. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_select\_db(connection},dbname);` \newline % Row Count 2 (+ 1)
Returns TRUE on success. FALSE on failure.% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_fetch\_array()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Fetch a result row as a numeric array and as an associative array. \newline % Row Count 2 (+ 2)
\seqsplit{`mysqli\_fetch\_array(result},resulttype);` \newline % Row Count 3 (+ 1)
Returns an array of strings that corresponds to the fetched row. NULL if there are no more rows in result-set.% Row Count 6 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_fetch\_assoc()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Fetch a result row as an associative array. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_fetch\_assoc(result);`} \newline % Row Count 2 (+ 1)
Returns an associative array of strings representing the fetched row. NULL if there are no more rows in result-set.% Row Count 5 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_num\_rows()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Return the number of rows in a result set. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_num\_rows(result);`} \newline % Row Count 2 (+ 1)
Returns the number of rows in the result set.% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_connect\_error()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Return an error description from the last connection error, if any. \newline % Row Count 2 (+ 2)
\seqsplit{`mysqli\_connect\_error();`} \newline % Row Count 3 (+ 1)
Returns a string that describes the error. NULL if no error occurred.% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_error()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Return the last error description for the most recent function call, if any. \newline % Row Count 2 (+ 2)
\seqsplit{`mysqli\_error(connection);`} \newline % Row Count 3 (+ 1)
Returns a string with the error description. "" if no error occurred.% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_fetch\_all()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Fetch all rows and return the result-set as an associative array. \newline % Row Count 2 (+ 2)
\seqsplit{`mysqli\_fetch\_all(result},resulttype);` \newline % Row Count 3 (+ 1)
Returns an array of associative or numeric arrays holding the result rows.% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Result type: Optional. Specifies what type of array that should be produced. Can be one of the following values: \newline MYSQLI\_ASSOC \newline MYSQLI\_NUM \newline MYSQLI\_BOTH}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{mysqli\_affected\_rows()}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Print out affected rows from different queries. \newline % Row Count 1 (+ 1)
\seqsplit{`mysqli\_affected\_rows(connection);`} \newline % Row Count 2 (+ 1)
An integer \textgreater{} 0 indicates the number of rows affected. 0 indicates that no records were affected. -1 indicates that the query returned an error.% Row Count 5 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}