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/library/fpdf/tutorial/tuto5.htm

https://gitlab.com/x33n/ProjectPier-Core
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  1. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    2. 

  2. <html>
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
    5. 

  5. <title>Tables</title>
    6. 

  6. <link type="text/css" rel="stylesheet" href="../fpdf.css">
    7. 

  7. </head>
    8. 

  8. <body>
    9. 

  9. <h1>Tables</h1>
    10. 

  10. This tutorial shows different ways to make tables.
    11. 

  11. <div class="source">
    12. 

  12. <pre><code>&lt;?php
    13. 

  13. <span class="kw">require(</span><span class="str">'fpdf.php'</span><span class="kw">);
    14. 

  14. 

  15. class </span>PDF <span class="kw">extends </span>FPDF
    16. 

  16. <span class="kw">{
    17. 

  17. </span><span class="cmt">// Load data
    18. 

  18. </span><span class="kw">function </span>LoadData<span class="kw">(</span>$file<span class="kw">)
    19. 

  19. {
    20. 

  20.     </span><span class="cmt">// Read file lines
    21. 

  21.     </span>$lines <span class="kw">= </span>file<span class="kw">(</span>$file<span class="kw">);
    22. 

  22.     </span>$data <span class="kw">= array();
    23. 

  23.     foreach(</span>$lines <span class="kw">as </span>$line<span class="kw">)
    24. 

  24.         </span>$data<span class="kw">[] = </span>explode<span class="kw">(</span><span class="str">';'</span><span class="kw">,</span>trim<span class="kw">(</span>$line<span class="kw">));
    25. 

  25.     return </span>$data<span class="kw">;
    26. 

  26. }
    27. 

  27. 

  28. </span><span class="cmt">// Simple table
    29. 

  29. </span><span class="kw">function </span>BasicTable<span class="kw">(</span>$header<span class="kw">, </span>$data<span class="kw">)
    30. 

  30. {
    31. 

  31.     </span><span class="cmt">// Header
    32. 

  32.     </span><span class="kw">foreach(</span>$header <span class="kw">as </span>$col<span class="kw">)
    33. 

  33.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>40<span class="kw">,</span>7<span class="kw">,</span>$col<span class="kw">,</span>1<span class="kw">);
    34. 

  34.     </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    35. 

  35.     </span><span class="cmt">// Data
    36. 

  36.     </span><span class="kw">foreach(</span>$data <span class="kw">as </span>$row<span class="kw">)
    37. 

  37.     {
    38. 

  38.         foreach(</span>$row <span class="kw">as </span>$col<span class="kw">)
    39. 

  39.             </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>40<span class="kw">,</span>6<span class="kw">,</span>$col<span class="kw">,</span>1<span class="kw">);
    40. 

  40.         </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    41. 

  41.     }
    42. 

  42. }
    43. 

  43. 

  44. </span><span class="cmt">// Better table
    45. 

  45. </span><span class="kw">function </span>ImprovedTable<span class="kw">(</span>$header<span class="kw">, </span>$data<span class="kw">)
    46. 

  46. {
    47. 

  47.     </span><span class="cmt">// Column widths
    48. 

  48.     </span>$w <span class="kw">= array(</span>40<span class="kw">, </span>35<span class="kw">, </span>40<span class="kw">, </span>45<span class="kw">);
    49. 

  49.     </span><span class="cmt">// Header
    50. 

  50.     </span><span class="kw">for(</span>$i<span class="kw">=</span>0<span class="kw">;</span>$i<span class="kw">&lt;</span>count<span class="kw">(</span>$header<span class="kw">);</span>$i<span class="kw">++)
    51. 

  51.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>$i<span class="kw">],</span>7<span class="kw">,</span>$header<span class="kw">[</span>$i<span class="kw">],</span>1<span class="kw">,</span>0<span class="kw">,</span><span class="str">'C'</span><span class="kw">);
    52. 

  52.     </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    53. 

  53.     </span><span class="cmt">// Data
    54. 

  54.     </span><span class="kw">foreach(</span>$data <span class="kw">as </span>$row<span class="kw">)
    55. 

  55.     {
    56. 

  56.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>0<span class="kw">],</span>6<span class="kw">,</span>$row<span class="kw">[</span>0<span class="kw">],</span><span class="str">'LR'</span><span class="kw">);
    57. 

  57.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>1<span class="kw">],</span>6<span class="kw">,</span>$row<span class="kw">[</span>1<span class="kw">],</span><span class="str">'LR'</span><span class="kw">);
    58. 

  58.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>2<span class="kw">],</span>6<span class="kw">,</span>number_format<span class="kw">(</span>$row<span class="kw">[</span>2<span class="kw">]),</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'R'</span><span class="kw">);
    59. 

  59.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>3<span class="kw">],</span>6<span class="kw">,</span>number_format<span class="kw">(</span>$row<span class="kw">[</span>3<span class="kw">]),</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'R'</span><span class="kw">);
    60. 

  60.         </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    61. 

  61.     }
    62. 

  62.     </span><span class="cmt">// Closing line
    63. 

  63.     </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>array_sum<span class="kw">(</span>$w<span class="kw">),</span>0<span class="kw">,</span><span class="str">''</span><span class="kw">,</span><span class="str">'T'</span><span class="kw">);
    64. 

  64. }
    65. 

  65. 

  66. </span><span class="cmt">// Colored table
    67. 

  67. </span><span class="kw">function </span>FancyTable<span class="kw">(</span>$header<span class="kw">, </span>$data<span class="kw">)
    68. 

  68. {
    69. 

  69.     </span><span class="cmt">// Colors, line width and bold font
    70. 

  70.     </span>$<span class="kw">this-&gt;</span>SetFillColor<span class="kw">(</span>255<span class="kw">,</span>0<span class="kw">,</span>0<span class="kw">);
    71. 

  71.     </span>$<span class="kw">this-&gt;</span>SetTextColor<span class="kw">(</span>255<span class="kw">);
    72. 

  72.     </span>$<span class="kw">this-&gt;</span>SetDrawColor<span class="kw">(</span>128<span class="kw">,</span>0<span class="kw">,</span>0<span class="kw">);
    73. 

  73.     </span>$<span class="kw">this-&gt;</span>SetLineWidth<span class="kw">(</span>.3<span class="kw">);
    74. 

  74.     </span>$<span class="kw">this-&gt;</span>SetFont<span class="kw">(</span><span class="str">''</span><span class="kw">,</span><span class="str">'B'</span><span class="kw">);
    75. 

  75.     </span><span class="cmt">// Header
    76. 

  76.     </span>$w <span class="kw">= array(</span>40<span class="kw">, </span>35<span class="kw">, </span>40<span class="kw">, </span>45<span class="kw">);
    77. 

  77.     for(</span>$i<span class="kw">=</span>0<span class="kw">;</span>$i<span class="kw">&lt;</span>count<span class="kw">(</span>$header<span class="kw">);</span>$i<span class="kw">++)
    78. 

  78.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>$i<span class="kw">],</span>7<span class="kw">,</span>$header<span class="kw">[</span>$i<span class="kw">],</span>1<span class="kw">,</span>0<span class="kw">,</span><span class="str">'C'</span><span class="kw">,</span>true<span class="kw">);
    79. 

  79.     </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    80. 

  80.     </span><span class="cmt">// Color and font restoration
    81. 

  81.     </span>$<span class="kw">this-&gt;</span>SetFillColor<span class="kw">(</span>224<span class="kw">,</span>235<span class="kw">,</span>255<span class="kw">);
    82. 

  82.     </span>$<span class="kw">this-&gt;</span>SetTextColor<span class="kw">(</span>0<span class="kw">);
    83. 

  83.     </span>$<span class="kw">this-&gt;</span>SetFont<span class="kw">(</span><span class="str">''</span><span class="kw">);
    84. 

  84.     </span><span class="cmt">// Data
    85. 

  85.     </span>$fill <span class="kw">= </span>false<span class="kw">;
    86. 

  86.     foreach(</span>$data <span class="kw">as </span>$row<span class="kw">)
    87. 

  87.     {
    88. 

  88.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>0<span class="kw">],</span>6<span class="kw">,</span>$row<span class="kw">[</span>0<span class="kw">],</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'L'</span><span class="kw">,</span>$fill<span class="kw">);
    89. 

  89.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>1<span class="kw">],</span>6<span class="kw">,</span>$row<span class="kw">[</span>1<span class="kw">],</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'L'</span><span class="kw">,</span>$fill<span class="kw">);
    90. 

  90.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>2<span class="kw">],</span>6<span class="kw">,</span>number_format<span class="kw">(</span>$row<span class="kw">[</span>2<span class="kw">]),</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'R'</span><span class="kw">,</span>$fill<span class="kw">);
    91. 

  91.         </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>$w<span class="kw">[</span>3<span class="kw">],</span>6<span class="kw">,</span>number_format<span class="kw">(</span>$row<span class="kw">[</span>3<span class="kw">]),</span><span class="str">'LR'</span><span class="kw">,</span>0<span class="kw">,</span><span class="str">'R'</span><span class="kw">,</span>$fill<span class="kw">);
    92. 

  92.         </span>$<span class="kw">this-&gt;</span>Ln<span class="kw">();
    93. 

  93.         </span>$fill <span class="kw">= !</span>$fill<span class="kw">;
    94. 

  94.     }
    95. 

  95.     </span><span class="cmt">// Closing line
    96. 

  96.     </span>$<span class="kw">this-&gt;</span>Cell<span class="kw">(</span>array_sum<span class="kw">(</span>$w<span class="kw">),</span>0<span class="kw">,</span><span class="str">''</span><span class="kw">,</span><span class="str">'T'</span><span class="kw">);
    97. 

  97. }
    98. 

  98. }
    99. 

  99. 

  100. </span>$pdf <span class="kw">= new </span>PDF<span class="kw">();
    101. 

  101. </span><span class="cmt">// Column headings
    102. 

  102. </span>$header <span class="kw">= array(</span><span class="str">'Country'</span><span class="kw">, </span><span class="str">'Capital'</span><span class="kw">, </span><span class="str">'Area (sq km)'</span><span class="kw">, </span><span class="str">'Pop. (thousands)'</span><span class="kw">);
    103. 

  103. </span><span class="cmt">// Data loading
    104. 

  104. </span>$data <span class="kw">= </span>$pdf<span class="kw">-&gt;</span>LoadData<span class="kw">(</span><span class="str">'countries.txt'</span><span class="kw">);
    105. 

  105. </span>$pdf<span class="kw">-&gt;</span>SetFont<span class="kw">(</span><span class="str">'Arial'</span><span class="kw">,</span><span class="str">''</span><span class="kw">,</span>14<span class="kw">);
    106. 

  106. </span>$pdf<span class="kw">-&gt;</span>AddPage<span class="kw">();
    107. 

  107. </span>$pdf<span class="kw">-&gt;</span>BasicTable<span class="kw">(</span>$header<span class="kw">,</span>$data<span class="kw">);
    108. 

  108. </span>$pdf<span class="kw">-&gt;</span>AddPage<span class="kw">();
    109. 

  109. </span>$pdf<span class="kw">-&gt;</span>ImprovedTable<span class="kw">(</span>$header<span class="kw">,</span>$data<span class="kw">);
    110. 

  110. </span>$pdf<span class="kw">-&gt;</span>AddPage<span class="kw">();
    111. 

  111. </span>$pdf<span class="kw">-&gt;</span>FancyTable<span class="kw">(</span>$header<span class="kw">,</span>$data<span class="kw">);
    112. 

  112. </span>$pdf<span class="kw">-&gt;</span>Output<span class="kw">();
    113. 

  113. </span>?&gt;</code></pre>
    114. 

  114. </div>
    115. 

  115. <p class='demo'><a href='tuto5.php' target='_blank' class='demo'>[Demo]</a></p>
    116. 

  116. A table being just a collection of cells, it's natural to build one from them. The first
    117. 

  117. example is achieved in the most basic way possible: simple framed cells, all of the same size
    118. 

  118. and left aligned. The result is rudimentary but very quick to obtain.
    119. 

  119. <br>
    120. 

  120. <br>
    121. 

  121. The second table brings some improvements: each column has its own width, headings are centered,
    122. 

  122. and numbers right aligned. Moreover, horizontal lines have been removed. This is done by means
    123. 

  123. of the <code>border</code> parameter of the <a href='../doc/cell.htm'>Cell()</a> method, which specifies which sides of the
    124. 

  124. cell must be drawn. Here we want the left (<code>L</code>) and right (<code>R</code>) ones. It remains
    125. 

  125. the problem of the horizontal line to finish the table. There are two possibilities: either
    126. 

  126. check for the last line in the loop, in which case we use <code>LRB</code> for the <code>border</code>
    127. 

  127. parameter; or, as done here, add the line once the loop is over.
    128. 

  128. <br>
    129. 

  129. <br>
    130. 

  130. The third table is similar to the second one but uses colors. Fill, text and line colors are
    131. 

  131. simply specified. Alternate coloring for rows is obtained by using alternatively transparent
    132. 

  132. and filled cells.
    133. 

  133. </body>
    134. 

  134. </html>
    135. 

  135.