{"id":1756,"date":"2018-10-26T01:08:56","date_gmt":"2018-10-25T16:08:56","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=1756"},"modified":"2018-10-26T01:08:57","modified_gmt":"2018-10-25T16:08:57","slug":"%e7%b0%a1%e5%8d%98%e4%be%bf%e5%88%a9%ef%bc%81php%e3%81%a7pdf%e3%82%92%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88%ef%bc%86%e7%94%bb%e5%83%8f%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%81%ab%e5%a4%89%e6%8f%9b","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=1756","title":{"rendered":"\u7c21\u5358\u4fbf\u5229\uff01PHP\u3067PDF\u3092\u30c6\u30ad\u30b9\u30c8\uff06\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001\u8fd1\u5e74\u306f\u30a6\u30a7\u30d6\u958b\u767a\u306e\u4e16\u754c\u3082\u6210\u719f\u3057\u3066\u304d\u3066\u3001\u305d\u306e\u6614\u306f\u5b9f\u884c\u3059\u308b\u306b\u306f\u624b\u9593\u6687\u304c\u304b\u304b\u308a\u904e\u304e\u308b\u3053\u3068\u3067\u3082\u3044\u307e\u3060\u3068\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3082\u3061\u308d\u3093\u3001PHP\u3060\u3051\u3067\u306f\u5b9f\u884c\u304c\u96e3\u3057\u3044\u4f5c\u696d\u3082\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u5185\u306e\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u9023\u643a\u3059\u308b\u3053\u3068\u3067\u4f55\u306e\u554f\u984c\u3082\u306a\u304f\u958b\u767a\u3067\u304d\u308b\u305f\u3081\u3001\u30a6\u30a7\u30d6\u3060\u3051\u3067\u3082\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306e\u3088\u3046\u306a\u52d5\u304d\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4eca\u56de\u306f\u305d\u3093\u306a\u4e2d\u304b\u3089<strong>PDF\u3092\u30c6\u30ad\u30b9\u30c8\uff06\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/strong>\u3092\u304a\u5c4a\u3051\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u305c\u3072\u5b66\u7fd2\u306b\u5f79\u7acb\u3066\u3066\u304f\u3060\u3055\u3044\u306d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1419 aligncenter\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/10.png\" alt=\"\" width=\"306\" height=\"320\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/10.png 306w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/10-287x300.png 287w\" sizes=\"auto, (max-width: 306px) 100vw, 306px\" \/><\/p>\n<p>\u203b \u958b\u767a\u74b0\u5883\uff1aLaravel 5.7 + Ubuntu 18.04 \uff08\u901a\u5e38\u306ePHP\u3067\u3082\u5b9f\u884c\u3067\u304d\u307e\u3059\uff09<\/p>\n<h1>\u7528\u610f\u3059\u308b\u3082\u306e<\/h1>\n<p>\u30c6\u30ad\u30b9\u30c8\u304c\u542b\u307e\u308c\u305fPDF\u3002<br \/>\n\u3082\u3057\u624b\u6301\u3061\u304c\u306a\u3044\u5834\u5408\u306f\u4ee5\u4e0b\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u306e\u3067\u3001\u305d\u3061\u3089\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff08\u4e2d\u8eab\u306f\u3001\u590f\u76ee\u6f31\u77f3\u306e\u300e\u543e\u8f29\u306f\u732b\u3067\u3042\u308b\u300f\u5192\u982d\u90e8\u5206\u3067\u3059\uff09<\/p>\n<a  data-e-Disable-Page-Transition=\"true\" class=\"download-link\" title=\"\" href=\"https:\/\/blog.capilano-fw.com?download=1757&amp;tmstv=1777496188\" rel=\"nofollow\" id=\"download-link-1757\" data-redirect=\"false\" >\n\t\u543e\u8f29\u306f\u732b\u3067\u3042\u308b\uff1a\u5192\u982d\u90e8\u5206\uff08PDF\uff09<\/a>\n\n<p>&nbsp;<\/p>\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001<code>storage\/app\/pdf<\/code>\u30d5\u30a1\u30eb\u30c0\u3092\u3064\u304f\u308a\u3001\u305d\u3053\u3078\u79fb\u52d5\u3055\u305b\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1761\" style=\"border: 1px solid #ccc;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/Screenshot-from-2018-10-24-17-36-25.png\" alt=\"\" width=\"358\" height=\"182\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/Screenshot-from-2018-10-24-17-36-25.png 358w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/Screenshot-from-2018-10-24-17-36-25-300x153.png 300w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/><\/p>\n<p>\u203b \u3061\u306a\u307f\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u79fb\u52d5\u3055\u305b\u305f\u3060\u3051\u3067\u306fPHP\u5074\u304b\u3089\u547c\u3073\u51fa\u305b\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f<code>sudo chmod -R 777 storage<\/code>\u306a\u3069\u3067\u5b9f\u884c\u6a29\u9650\u3092\u4e0e\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h1>PDF\u3092\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b<\/h1>\n<h2>\u5909\u63db\u306e\u6d41\u308c<\/h2>\n<p>PDF\u3092\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u306b\u306f\u4ee5\u4e0b\u306e\u6d41\u308c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>PDF\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u6587\u7ae0\u3092\u629c\u304d\u51fa\u3059<\/li>\n<li>\u629c\u304d\u51fa\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u4fdd\u5b58\u3059\u308b<\/li>\n<\/ol>\n<p>\u3067\u306f\u5b9f\u969b\u306b\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>pdftotext\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h2>\n<p>\u4eca\u56de\u306e\u65b9\u6cd5\u306f\u3001\u76f4\u63a5PHP\u3067PDF\u3092\u6271\u3046\u306e\u3067\u306f\u306a\u304f\u3001<a href=\"https:\/\/en.wikipedia.org\/wiki\/Pdftotext\" target=\"_blank\" rel=\"noopener\">pdftotext<\/a>\u3068\u3044\u3046\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3092PHP\u5074\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u307e\u305a\u306f<code>pdftotext<\/code>\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305a\u3001\u3059\u3067\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<pre><strong>pdftotext -v<\/strong><\/pre>\n<p>\u3082\u3057\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre>pdftotext <strong>version 0.62.0<\/strong>\nCopyright 2005-2017 The Poppler Developers - http:\/\/poppler.freedesktop.org\nCopyright 1996-2011 Glyph &amp; Cog, LLC<\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u5b9f\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\uff08<code>Ubuntu<\/code>\u00a0or <code>Debian<\/code>\uff09<\/p>\n<pre><strong>sudo apt install poppler-utils<\/strong><\/pre>\n<p>\uff08<code>Redhat<\/code>\u00a0or <code>CentOS<\/code>\uff09<\/p>\n<pre><strong>sudo yum install poppler-utils<\/strong><\/pre>\n<h2>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h2>\n<p>PHP\u306b\u306f<code>pdftotext<\/code>\u3092\u7c21\u5358\u306b\u5229\u7528\u3067\u304d\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3053\u308c\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f<code>composer<\/code>\u3067\u4e00\u767a\u3067\u3059\u3002<\/p>\n<pre><strong>composer require spatie\/pdf-to-text<\/strong><\/pre>\n<h2>PDF\u3092\u30c6\u30ad\u30b9\u30c8\u306b\u5909\u63db\u3059\u308b<\/h2>\n<p>\u3067\u306f\u3001\u307e\u305a\u306fPDF\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u6587\u7ae0\u3092\u629c\u304d\u51fa\u3059\u90e8\u5206\u3067\u3059\u3002<\/p>\n<pre>$pdf_path = storage_path('app\/pdf\/wagahaihanekodearu.pdf');\n$text = <strong>\\Spatie\\PdfToText\\Pdf::getText($pdf_path);<\/strong><\/pre>\n<p><code>$text<\/code>\u3092<code>&lt;pre&gt;&lt;\/pre&gt;<\/code>\u30bf\u30b0\u3067\u56f2\u3093\u3067\u8868\u793a\u3057\u305f\u3082\u306e\u304c\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1762\" style=\"border: 1px solid #ccc;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_1.png\" alt=\"\" width=\"664\" height=\"243\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_1.png 664w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_1-300x110.png 300w\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><\/p>\n<p>\u306a\u304a\u3001\u7b2c\uff12\u5f15\u6570\u306f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e<code>pdftotext<\/code>\u304c\u3042\u308b\u5834\u6240\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3082\u3057\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u8868\u793a\u3055\u308c\u305f\u30d1\u30b9\u3092\u3053\u306e\u5f15\u6570\u306b\u6307\u5b9a\u3057\u3066\u307f\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<pre><strong>which pdftotext<\/strong><\/pre>\n<pre>Pdf::getText($pdf_path, <strong>'\/usr\/bin\/pdftotext'<\/strong>);<\/pre>\n<p>\u307e\u305f\u3001\u7b2c\uff13\u5f15\u6570\u3067\u306f<code>pdftotext<\/code>\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u60c5\u5831\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306e\u4f8b\u3067\u95a2\u9023\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>f\u3000\u30fb\u30fb\u30fb\u3000\u958b\u59cb\u30da\u30fc\u30b8\u3092\u6307\u5b9a<\/li>\n<li>l\u3000\u30fb\u30fb\u30fb\u3000\u7d42\u4e86\u30da\u30fc\u30b8\u3092\u6307\u5b9a<\/li>\n<li>r\u3000\u30fb\u30fb\u30fb\u3000\u89e3\u50cf\u5ea6\uff08DPI\uff09\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306f 72 DPI<\/li>\n<li>x\u3000\u30fb\u30fb\u30fb\u3000\u5207\u308a\u629c\u304d\u30a8\u30ea\u30a2\u306eX\u5ea7\u6a19<\/li>\n<li>y\u3000\u30fb\u30fb\u30fb\u3000\u5207\u308a\u629c\u304d\u30a8\u30ea\u30a2\u306eY\u5ea7\u6a19<\/li>\n<li>W\u3000\u30fb\u30fb\u30fb\u3000\u5207\u308a\u629c\u304d\u30a8\u30ea\u30a2\u306e\u6a2a\u5e45<\/li>\n<li>H\u3000\u30fb\u30fb\u30fb\u3000\u5207\u308a\u629c\u304d\u30a8\u30ea\u30a2\u306e\u9ad8\u3055<\/li>\n<li>layout\u3000\u30fb\u30fb\u30fb\u3000\u3067\u304d\u308b\u3060\u3051\u5143\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b<\/li>\n<li>htmlmeta\u3000\u30fb\u30fb\u30fb\u3000HTML\u3068\u3057\u3066\u51fa\u529b\u3002\u3064\u307e\u308aHTML\u30bf\u30b0\u304c\u5165\u308b<\/li>\n<li>enc\u3000\u30fb\u30fb\u30fb\u3000\u51fa\u529b\u3059\u308b\u6587\u5b57\u30b3\u30fc\u30c9\u3002\u300cShift-JIS\u300d\u300cEUC-JP\u300d\u306a\u3069\u3002 \uff0a\uff11<\/li>\n<li>eol\u3000\u30fb\u30fb\u30fb\u3000\u6539\u884c\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3002\u300cunix\u300d\u300cdos\u300d\u300cmac\u300d<\/li>\n<li>nopgbrk\u3000\u30fb\u30fb\u30fb\u3000\u6539\u30da\u30fc\u30b8\u3092\u542b\u307e\u306a\u3044\u3002<\/li>\n<li>opw\u3000\u30fb\u30fb\u30fb\u3000\u6240\u6709\u8005\u306e\u30d1\u30b9\u30ef\u30fc\u30c9<\/li>\n<li>upw\u3000\u30fb\u30fb\u30fb\u3000\u30e6\u30fc\u30b6\u30fc\u306e\u30d1\u30b9\u30ef\u30fc\u30c9<\/li>\n<\/ul>\n<p>\uff0a\uff11<strong>\uff1a<\/strong>\u00a0<code>pdftotext -listenc<\/code>\u3068\u30b3\u30de\u30f3\u30c9\u5165\u529b\u3059\u308b\u3068\u5229\u7528\u3067\u304d\u308b\u6587\u5b57\u30b3\u30fc\u30c9\u306e\u4e00\u89a7\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u305b\u3063\u304b\u304f\u306a\u306e\u3067\u4e0a\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<code>x<\/code>\u3001<code>y<\/code>\u3001<code>W<\/code>\u3001<code>H<\/code>\u3092\u4f7f\u3063\u3066\u7bc4\u56f2\u3092\u6307\u5b9a\u3057\u3001\u30d8\u30c3\u30c0\u30fc\u3084\u30d5\u30c3\u30bf\u30fc\u60c5\u5831\u3092\u9664\u53bb\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\uff08\u30a4\u30e1\u30fc\u30b8\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1766\" style=\"border: 1px solid #ccc;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_3.png\" alt=\"\" width=\"664\" height=\"243\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_3.png 664w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_3-300x110.png 300w\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><\/p>\n<p>\u30b3\u30fc\u30c9\u306f\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre>$text = Pdf::getText($pdf_path, '\/usr\/bin\/pdftotext', <strong>[\n    'x 0',    \/\/ X\u5ea7\u6a19\n    'y 30',   \/\/ Y\u5ea7\u6a19\n    'W 1000', \/\/ \u6a2a\u5e45\n    'H 500'   \/\/ \u9ad8\u3055\n]<\/strong>);<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1763\" style=\"border: 1px solid #ccc;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_2.png\" alt=\"\" width=\"665\" height=\"135\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_2.png 665w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/pdf_to_text_2-300x61.png 300w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><\/p>\n<p>\u3042\u3068\u306f\u3001<code>file_put_content()<\/code>\u3092\u4f7f\u3063\u3066\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308c\u3070\u5909\u63db\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<pre>$text_path = storage_path('app\/text\/wagahaihanekodearu.txt');\n<strong>file_put_contents($text_path, $text);<\/strong><\/pre>\n<h1>PDF\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b<\/h1>\n<h2>ImageMagick\u3068GhostScript\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h2>\n<p>PDF\u3092\u753b\u50cf\u306b\u5909\u63db\u3059\u308b\u306b\u306f<code>ImageMagick<\/code>\u3068<code>GhostScript<\/code>\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30c1\u30a7\u30c3\u30af\u3057\u3066\u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>gs -v\u3000\u30fb\u30fb\u30fb\u3000GhostScript\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30c1\u30a7\u30c3\u30af<\/li>\n<li>convert -v\u3000\u30fb\u30fb\u30fb\u3000ImageMagick\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30c1\u30a7\u30c3\u30af<\/li>\n<\/ul>\n<p>\uff08<code>Ubuntu<\/code>\u3082\u3057\u304f\u306f<code>Debian<\/code>\uff09<\/p>\n<pre><strong>sudo apt install ghostscript\nsudo apt install imagemagick\n<\/strong><\/pre>\n<p>\uff08<code>Redhat<\/code>\u3082\u3057\u304f\u306f<code>CentOS<\/code>\uff09<\/p>\n<pre><strong>sudo yum install ghostscript\nsudo yum install ImageMagick<\/strong><\/pre>\n<h2>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h2>\n<p>\u3053\u3061\u3089\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3082<code>composer<\/code>\u4e00\u767a\u3067\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\n<pre><strong>composer require spatie\/pdf-to-image<\/strong><\/pre>\n<h2>PDF\u3092\u753b\u50cf\u3078\u5909\u63db\u3059\u308b<\/h2>\n<p>\u3067\u306f\u3001\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<pre>$pdf_path = storage_path('app\/pdf\/wagahaihanekodearu.pdf');\n$pdf = <strong>new \\Spatie\\PdfToImage\\Pdf($pdf_path);<\/strong>\n\n$image_path = storage_path('app\/images\/wagahaihanekodearu.jpg');\n<strong>$pdf-&gt;saveImage($image_path);<\/strong><\/pre>\n<p>\u307e\u305a\u306f<code>PdfToImage<\/code>\u306bPDF\u306e\u30d1\u30b9\u3092\u5165\u308c\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u3064\u304f\u308a\u3001\u3055\u3089\u306b<code>saveImage()<\/code>\u3067\u4fdd\u5b58\u5834\u6240\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u3068\u3066\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u306d\u3002<\/p>\n<p>\u5b9f\u969b\u306b\u4f5c\u6210\u3057\u305fJPEG\u753b\u50cf\u3067\u3059\uff08\u305f\u3060\u3057\u3001\u7e2e\u5c0f\u3057\u3066\u307e\u3059\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1774\" style=\"border: 1px solid #ccc;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/wagahaihanekodearu.jpg\" alt=\"\" width=\"1190\" height=\"1684\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/wagahaihanekodearu.jpg 707w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/wagahaihanekodearu-212x300.jpg 212w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/wagahaihanekodearu-768x1087.jpg 768w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/10\/wagahaihanekodearu-724x1024.jpg 724w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/p>\n<h2>\u3082\u3057\u300cnot authorized\u300d\u3068\u8868\u793a\u3055\u308c\u305f\u3089<\/h2>\n<p>\u3082\u3057\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306f<code>ImageMagick<\/code>\u304cPDF\u3092\u4f7f\u3048\u308b\u8a2d\u5b9a\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<pre><strong>ImagickException (499)<\/strong>\n<strong>not authorized `******.pdf' @ error\/constitute.c\/ReadImage\/412<\/strong><\/pre>\n<p>\u3053\u306e\u5834\u5408\u306f\u3001<code>ImageMagick<\/code>\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30d5\u30a9\u30eb\u30c0\u5185\u306e<code>policy.xml<\/code>\uff08\u4f8b\uff1a<code>\/etc\/ImageMagick-6\/policy.xml<\/code>\uff09\u3092\u958b\u3044\u3066\u4ee5\u4e0b\u306e\u90e8\u5206\u3092\u5909\u66f4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre>&lt;policy domain=\"coder\" rights=\"<strong>none<\/strong>\" pattern=\"PDF\" \/&gt;<\/pre>\n<p>\u2193\u2193\u2193\u3000\u5909\u66f4\u3059\u308b<\/p>\n<pre>&lt;policy domain=\"coder\" rights=\"<strong>read|write<\/strong>\" pattern=\"PDF\" \/&gt;<\/pre>\n<p>\u305d\u3057\u3066\u3001\u5927\u4e8b\u306a\u306e\u304c\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u3059\u3002<code>nginx<\/code> + <code>php-fpm<\/code>\u306e\u5834\u5408\u306f\u4e21\u65b9\u518d\u8d77\u52d5\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre>sudo systemctl restart apache<\/pre>\n<pre>sudo systemctl restart nginx<\/pre>\n<pre>sudo systemctl restart php7.2-fpm<\/pre>\n<p>\u306a\u3069\u306a\u3069\u3002<\/p>\n<h2>\u69d8\u3005\u306a\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2>\n<p><code>PdfToImage<\/code>\u306b\u306f\u8272\u3005\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3072\u3068\u3064\u305a\u3064\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30da\u30fc\u30b8\u756a\u53f7\u3092\u6307\u5b9a\u3059\u308b<\/h3>\n<p>\u753b\u50cf\u306b\u5909\u63db\u3057\u305f\u3044\u30da\u30fc\u30b8\u756a\u53f7\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><strong>$pdf-&gt;setPage(2);<\/strong> \/\/ PDF\u306e\uff12\u30da\u30fc\u30b8\u76ee\u3060\u3051\u5909\u63db<\/pre>\n<h3>\u753b\u50cf\u5f62\u5f0f\u3092\u6307\u5b9a\u3059\u308b<\/h3>\n<p>\u4fdd\u5b58\u3059\u308b\u753b\u50cf\u5f62\u5f0f\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><strong>$pdf-&gt;setOutputFormat('png');<\/strong> \/\/ png\u3067\u4fdd\u5b58<\/pre>\n<p>\u203b \u305f\u3060\u3057\u6307\u5b9a\u3067\u304d\u308b\u306e\u306f\u3001<code>jpg<\/code>,\u00a0<code>jpeg<\/code>,\u00a0<code>png<\/code>\u306e\uff13\u7a2e\u985e\u3060\u3051\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306f<code>jpg<\/code>\u3067\u3059\u3002<\/p>\n<h3>\u753b\u8cea\u3092\u6307\u5b9a\u3059\u308b<\/h3>\n<p>\u4fdd\u5b58\u3059\u308b\u753b\u50cf\u306e\u753b\u8cea\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><strong>$pdf-&gt;setCompressionQuality(100);<\/strong><\/pre>\n<h3>\u89e3\u50cf\u5ea6\u3092\u6307\u5b9a\u3059\u308b<\/h3>\n<p>\u753b\u50cf\u306e\u89e3\u50cf\u5ea6\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><strong>$pdf-&gt;setResolution(144);<\/strong><\/pre>\n<h3>\u753b\u50cf\u306e\u30ec\u30a4\u30e4\u30fc\u3092\u5408\u6210\u3059\u308b<\/h3>\n<pre><strong>$pdf-&gt;setLayerMethod(\\imagick::LAYERMETHOD_COALESCE);<\/strong><\/pre>\n<p>\u5229\u7528\u3067\u304d\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>imagick::LAYERMETHOD_UNDEFINED<\/li>\n<li>imagick::LAYERMETHOD_COALESCE<\/li>\n<li>imagick::LAYERMETHOD_COMPAREANY<\/li>\n<li>imagick::LAYERMETHOD_COMPARECLEAR<\/li>\n<li>imagick::LAYERMETHOD_COMPAREOVERLAY<\/li>\n<li>imagick::LAYERMETHOD_DISPOSE<\/li>\n<li>imagick::LAYERMETHOD_OPTIMIZE<\/li>\n<li>imagick::LAYERMETHOD_OPTIMIZEPLUS<\/li>\n<li>imagick::LAYERMETHOD_OPTIMIZEIMAGE<\/li>\n<li>imagick::LAYERMETHOD_OPTIMIZETRANS<\/li>\n<li>imagick::LAYERMETHOD_REMOVEDUPS<\/li>\n<li>imagick::LAYERMETHOD_REMOVEZERO<\/li>\n<li>imagick::LAYERMETHOD_COMPOSITE<\/li>\n<li>imagick::LAYERMETHOD_MERGE<\/li>\n<li>imagick::LAYERMETHOD_FLATTEN<\/li>\n<li>imagick::LAYERMETHOD_MOSAIC (integer)<\/li>\n<\/ul>\n<h2>\u305d\u306e\u4ed6<\/h2>\n<p>PDF\u306e\u30da\u30fc\u30b8\u6570\u3092\u53d6\u5f97\u3059\u308b<\/p>\n<p>\u30bb\u30c3\u30c8\u3057\u305fPDF\u306e\u30da\u30fc\u30b8\u6570\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><strong>$pdf-&gt;getNumberOfPages();<\/strong> \/\/ \u30da\u30fc\u30b8\u6570\u3092\u53d6\u5f97<\/pre>\n<h3>\u753b\u50cf\u306e\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b<\/h3>\n<pre>if(!$pdf-&gt;<strong>isValidOutputFormat('gif')<\/strong>) {\n\n    echo '\u3053\u306e\u5f62\u5f0f\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002';\n\n}<\/pre>\n<h3>ImageMagick\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u53d6\u5f97\u3059\u308b<\/h3>\n<pre>$imagick = $pdf-&gt;getImageData();<\/pre>\n<h1>\u4eca\u56de\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h1>\n<p>\u5b9f\u969b\u4eca\u56de\u306e\u958b\u767a\u3067\u4f7f\u3063\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u30fb\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u203b \u305f\u3060\u3057\u3001<code>ImageMagick<\/code>\u306a\u3069\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u5404\u81ea\u3067\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<a  data-e-Disable-Page-Transition=\"true\" class=\"download-link\" title=\"\" href=\"https:\/\/blog.capilano-fw.com?download=1775&amp;tmstv=1777496188\" rel=\"nofollow\" id=\"download-link-1775\" data-redirect=\"false\" >\n\tPDF\u3092\u30c6\u30ad\u30b9\u30c8\uff06\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\uff1a PHP\u30d7\u30ed\u30b0\u30e9\u30e0\u30fb\u30b3\u30fc\u30c9<\/a>\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001\u8fd1\u5e74\u306f\u30a6\u30a7\u30d6\u958b\u767a\u306e\u4e16\u754c\u3082\u6210\u719f\u3057\u3066\u304d\u3066\u3001\u305d\u306e\u6614\u306f\u5b9f\u884c\u3059\u308b\u306b\u306f\u624b\u9593\u6687\u304c\u304b\u304b\u308a\u904e\u304e\u308b\u3053\u3068\u3067\u3082\u3044\u307e\u3060\u3068\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002 \u3082\u3061\u308d\u3093\u3001PHP &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.capilano-fw.com\/?p=1756\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u7c21\u5358\u4fbf\u5229\uff01PHP\u3067PDF\u3092\u30c6\u30ad\u30b9\u30c8\uff06\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":1781,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,10],"tags":[22],"class_list":["post-1756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laravel","category-php","tag-pdf"],"_links":{"self":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/1756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1756"}],"version-history":[{"count":12,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/1756\/revisions"}],"predecessor-version":[{"id":1780,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/1756\/revisions\/1780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}