\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
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\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{Krejouche (Krejouche)}
\pdfinfo{
  /Title (php-and-symfony.pdf)
  /Creator (Cheatography)
  /Author (Krejouche (Krejouche))
  /Subject (PHP \& Symfony Cheat Sheet)
}

% Lengths and widths
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\addtolength{\voffset}{-2cm}
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\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{6A32AB}
\definecolor{LightBackground}{HTML}{F5F2F9}
\renewcommand{\familydefault}{\sfdefault}
\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{PHP \& Symfony Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Krejouche (Krejouche)} via \textcolor{DarkBackground}{\uline{cheatography.com/196442/cs/41280/}}}
\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}Krejouche (Krejouche) \\
  \uline{cheatography.com/krejouche} \\
  \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 22nd November, 2023.\\
   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{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Truthy \& Falsy}}  \tn
% Row 0
\SetRowColor{LightBackground}
\{\{link="https://www.php.net/manual/en/language.types.boolean.php"\}\}Is considered {\bf{false}}\{\{/link\}\} & \{\{link="https://www.php.net/manual/en/language.types.boolean.php"\}\}Is considered {\bf{true}}\{\{/link\}\} \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
{\bf{`false`}} (boolean) & {\bf{Everything else}} \tn 
% Row Count 7 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{{\bf{`0`}} (integer)} \tn 
% Row Count 8 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{`0.0`}} \& {\bf{`-0.0`}} (float)} \tn 
% Row Count 9 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{{\bf{`""`}} (empty string) \& {\bf{`"0"`}} (string zero)} \tn 
% Row Count 10 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{`{[}{]}`}} (empty array)} \tn 
% Row Count 11 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{{\bf{`null`}} \& {\bf{unset variables}}} \tn 
% Row Count 12 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Operators}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{{\bf{\{\{link="https://www.php.net/manual/en/language.operators.precedence.php"\}\}Operator Precedence\{\{/link\}\}}}} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{{\bf{\{\{link="https://www.php.net/manual/en/language.operators.comparison.php"\}\}Comparison operators\{\{/link\}\}}}} \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{} \tn 
% Row Count 6 (+ 0)
% Row 3
\SetRowColor{white}
{\bf{\{\{link="https://www.php.net/manual/en/language.operators.comparison.php\#language.operators.comparison.ternary"\}\}Ternary operator\{\{/link\}\}}} & {\bf{?:}} \tn 
% Row Count 14 (+ 8)
% Row 4
\SetRowColor{LightBackground}
`\$var {\bf{=}} expr1 {\bf{?}} expr2 {\bf{:}} expr3;` & `if (expr1 = true) \{`\{\{nl\}\} `    \$var = expr2`\{\{nl\}\} `else` \{\{nl\}\} `    \$var = expr3`\{\{nl\}\} `\}` \tn 
% Row Count 19 (+ 5)
% Row 5
\SetRowColor{white}
`\$var {\bf{=}} expr1 {\bf{?:}} expr2;` & `\$var = expr1 ? expr1 : expr2;` \tn 
% Row Count 21 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{\{\{link="https://www.php.net/manual/en/language.operators.comparison.php\#language.operators.comparison.coalesce\#language.operators.comparison.ternary"\}\}Null Coalescing Operator\{/link\}\}}} & {\bf{??}} \tn 
% Row Count 31 (+ 10)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Operators (cont)}}  \tn
% Row 7
\SetRowColor{LightBackground}
`\$var = expr1 ?? expr2;`\{\{nl\}\} & `\$var = isset(expr1) ? expr1 : expr2`\{\{nl\}\} {\emph{Note : isset(\$var) returns false when \$var is {\bf{not set}} or {\bf{null}} }} \tn 
% Row Count 6 (+ 6)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{PHPMD, PHPSTAN snippets}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{PHPMD Suppress Warnings}}\{\{nl\}\}Comment annotations on a class or a method & `/** \{\{nl\}\}  * \seqsplit{@SuppressWarnings(PHPMD}.LongVariable) \{\{nl\}\}  * \seqsplit{@SuppressWarnings(PHPMD}.UnusedLocalVariable) \{\{nl\}\}  */` \tn 
% Row Count 7 (+ 7)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{match() expression}}  \tn
% Row 0
\SetRowColor{LightBackground}
The \{\{link="https://www.php.net/manual/en/control-structures.match.php"\}\}match() expression\{\{/link\}\} branches evaluation based on an identity check of a value. Unlike switch, it will evaluate to a value much like ternary expressions. Unlike switch, {\bf{the comparison is an identity check (===)}} rather than a weak equality check (==). & `\$food = 'cake';\{\{nl\}\}\$return\_value = match (\$food) \{\{\{nl\}\}     'apple' =\textgreater{} 'This food is an apple',\{\{nl\}\}     'bar' =\textgreater{} 'This food is a bar',\{\{nl\}\}     'cake' =\textgreater{} 'This food is a cake',\{\{nl\}\} \};` \tn 
% Row Count 17 (+ 17)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Serializer wording}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{8.4cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/krejouche_1700212852_SymfonySerializer.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.76 cm} x{4.24 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Run a command}}  \tn
% Row 0
\SetRowColor{LightBackground}
run a generic symfony command : & `php bin/console app:test` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
run a command giving PHP more memory & `php {\bf{-d memory\_limit=2G}} bin/console ...` \tn 
% Row Count 5 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}