{"id":5582,"date":"2024-05-20T00:01:25","date_gmt":"2024-05-19T15:01:25","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=5582"},"modified":"2024-05-20T00:03:08","modified_gmt":"2024-05-19T15:03:08","slug":"post-5582","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/5582","title":{"rendered":"PHP\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u53ca\u3073var_dump\u3092\u898b\u3084\u3059\u304f\u8868\u793a\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u300cTracy\u300d\u306e\u5229\u7528\u65b9\u6cd5"},"content":{"rendered":"<p>\u3053\u3053\u306e\u3068\u3053\u308dPHP\u3067\u306e\u958b\u767a\u6642\u306bvar_dump\u3092\u30c4\u30fc\u30eb\u30d0\u30fc\u8868\u793a\u3059\u308b\u300cKint\u300d\u53ca\u3073\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u753b\u9762\u3092\u30ea\u30c3\u30c1\u306b\u3059\u308b\u300cPHP Error\u300d\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304c\u3001\u3069\u3061\u3089\u306e\u6a5f\u80fd\u3082\u642d\u8f09\u3057\u3066\u304a\u308a\u5c1a\u4e14\u3064\u66f4\u65b0\u3082\u6d3b\u767a\u306a\u300cTracy\u300d\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u898b\u3064\u3051\u305f\u3002\u4ee5\u4e0b\u306b\u4f7f\u7528\u65b9\u6cd5\u3092\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>Tracy<\/h2>\n<h3>\u516c\u5f0f\u30b5\u30a4\u30c8<\/h3>\n<p><a href=\"https:\/\/tracy.nette.org\/en\/\" target=\"_blank\" rel=\"noopener\">https:\/\/tracy.nette.org\/en\/<\/a><\/p>\n<h3>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h3>\n<p><a href=\"https:\/\/tracy.nette.org\/en\/guide\" target=\"_blank\" rel=\"noopener\">https:\/\/tracy.nette.org\/en\/guide<\/a><\/p>\n<h3>\u30c7\u30e2\u30da\u30fc\u30b8<\/h3>\n<p><a href=\"https:\/\/nette.github.io\/tracy\/tracy-exception.html\" target=\"_blank\" rel=\"noopener\">https:\/\/nette.github.io\/tracy\/tracy-exception.html<\/a><\/p>\n<h3>GitHub<\/h3>\n<p><a href=\"https:\/\/github.com\/nette\/tracy\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/nette\/tracy<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"i-2\"><span id=\"i-4\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/span><\/span><\/h2>\n<h3><span id=\"composer\">composer\u3092\u5229\u7528\u3059\u308b\u5834\u5408<\/span><\/h3>\n<p>\u30b5\u30fc\u30d0\u306bSSH\u63a5\u7d9a\u3057\u4ee5\u4e0b\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">composer require tracy\/tracy<\/pre>\n<h3><span id=\"composer-2\">composer\u3092\u5229\u7528\u3057\u306a\u3044\u5834\u5408<\/span><\/h3>\n<p><a href=\"https:\/\/github.com\/nette\/tracy\/releases\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30da\u30fc\u30b8<\/a>\u304b\u3089tracy.phar\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u9069\u5f53\u306a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001\u4ee5\u4e0b\u3067\u8aad\u307f\u8fbc\u3080\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">require 'tracy.phar';<\/pre>\n<p>\u5c1a\u3001\u4eca\u56de\u306f\u3053\u3061\u3089\u306e\u65b9\u6cd5\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"i-3\">\u5229\u7528\u65b9\u6cd5<\/span><\/h2>\n<h3>\u57fa\u672c\u8a2d\u5b9a<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;?php\r\nuse Tracy\\Debugger;\r\n\r\nrequire 'tracy.phar';\r\n\r\n\/\/\u30c7\u30d0\u30c3\u30ac\u30fc\u3092ON(\u81ea\u8eab\u306e\u63a5\u7d9aIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a)\r\nDebugger::enable('111.222.333.444');\r\n\r\n\/\/\u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u4fdd\u5b58\u5834\u6240\u3092\u7d76\u5bfe\u30d1\u30b9\u3067\u6307\u5b9a\r\nDebugger::$logDirectory = __DIR__ . '\/log';\r\n\r\n\/\/\u30a8\u30e9\u30fc\u30ed\u30b0\u8a2d\u5b9a\r\nDebugger::$logSeverity = E_NOTICE | E_WARNING;\r\n\r\n\/\/\u5168\u3066\u306e\u30a8\u30e9\u30fc\u3092\u8868\u793a\r\n#Debugger::$strictMode = true;\r\n\r\n\/\/\u975e\u63a8\u5968\u306e\u901a\u77e5\u3092\u9664\u304f\u3059\u3079\u3066\u306e\u30a8\u30e9\u30fc\u3092\u8868\u793a\r\nDebugger::$strictMode = E_ALL &amp; ~E_DEPRECATED &amp; ~E_USER_DEPRECATED;<\/pre>\n<p>Tracy\u306f\u958b\u767a\u30e2\u30fc\u30c9\u3068\u672c\u756a\u30e2\u30fc\u30c9\u304c\u3042\u308a\u3001\u3056\u3063\u304f\u308a\u3068\u4ee5\u4e0b\u306e\u90e8\u5206\u304c\u7570\u306a\u308b\u6a21\u69d8\u3002<\/p>\n<ul>\n<li>\u958b\u767a\u30e2\u30fc\u30c9 \u2192 \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u753b\u9762\u4e0a\u306b\u8868\u793a\u3002\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u6307\u5b9a\u3057\u306a\u3044\u3068\u51fa\u529b\u3055\u308c\u306a\u3044<\/li>\n<li>\u672c\u756a\u30e2\u30fc\u30c9 \u2192 \u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u753b\u9762\u4e0a\u306b\u8868\u793a\u3057\u306a\u3044\u3002\u30a8\u30e9\u30fc\u30ed\u30b0\u306f\u81ea\u52d5\u3067\u51fa\u529b\u3055\u308c\u308b<\/li>\n<\/ul>\n<p>\u958b\u767a or \u672c\u756a\u30e2\u30fc\u30c9\u306f\u81ea\u52d5\u691c\u51fa\u3055\u308c\u308b\u3088\u3046\u3067\u300cDebugger::enable('111.222.333.444');\u300d\u90e8\u5206\u3092\u81ea\u8eab\u306e\u63a5\u7d9aIP\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u672c\u756a\u30e2\u30fc\u30c9\u3068\u3057\u3066\u691c\u51fa\u3055\u308c\u305f(\u30c7\u30d5\u30a9\u30eb\u30c8\u3060\u3068localhost\u306e\u307f\u958b\u767a\u30e2\u30fc\u30c9\u3068\u3057\u3066\u691c\u77e5\u3055\u308c\u308b\u3063\u307d\u3044)\u3002<\/p>\n<h3>\u624b\u52d5\u3067\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u51fa\u529b<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Debugger::log('\u3007\u3007\u30a8\u30e9\u30fc\u767a\u751f', Debugger::ERROR);<\/pre>\n<p>\u524d\u8ff0\u306e\u901a\u308a\u958b\u767a\u30e2\u30fc\u30c9\u4e2d\u306b\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u51fa\u529b\u3055\u305b\u305f\u3044\u5834\u5408\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<h3>var_dump\u3092\u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u51fa\u529b<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">$arr = [10, 20.2, true, null, 'hello'];\r\n\r\n\/\/\u30c4\u30fc\u30eb\u30d0\u30fc\u306bdump\r\nbdump($arr);<\/pre>\n<p>var_dump\u95a2\u9023\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f<a href=\"https:\/\/tracy.nette.org\/en\/dumper\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30da\u30fc\u30b8<\/a>\u3092\u53c2\u7167\u3002<\/p>\n<h3>\u51e6\u7406\u6642\u9593\u8a08\u6e2c\u3092\u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u51fa\u529b<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">Debugger::timer();\r\n\r\nsleep(1);\r\n\r\n$elapsed = Debugger::timer();\r\nbdump($elapsed); \/\/float(1.0000970363616943)<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u6240\u611f<\/h2>\n<h3>\u66f4\u65b0\u983b\u5ea6\u304c\u5272\u3068\u6d3b\u767a<\/h3>\n<p>\u300cKint\u300d\u53ca\u3073\u300cPHP Error\u300d\u30e9\u30a4\u30d6\u30e9\u30ea\u3082\u7279\u306b\u60aa\u304f\u306a\u3044\u3093\u3060\u3051\u3069\u5f8c\u8005\u306e\u300cPHP Error\u300d\u306e\u65b9\u304c2012\u5e74\u306b\u4f5c\u6210\u5f8c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u7121\u3057\u3060\u3063\u305f\u305f\u3081\u3001\u4eca\u5f8c\u3044\u3064\u4f7f\u3048\u306a\u304f\u306a\u308b\u304b\u5206\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u4e0d\u5b89\u304c\u3042\u3063\u305f\u3002<\/p>\n<p>\u300cTracy\u300d\u306f\u6700\u7d42\u66f4\u65b0\u304c2023\/9\/25\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u66f4\u65b0\u983b\u5ea6\u3082\u5272\u3068\u6d3b\u767a\u3067\u305d\u306e\u8fba\u308a\u306f\u5b89\u5fc3\u3067\u304d\u305d\u3046\u3002<\/p>\n<h3>\u591a\u6a5f\u80fd<\/h3>\n<p>\u4eca\u56de\u306f\u6700\u4f4e\u9650\u5fc5\u8981\u305d\u3046\u306a\u6a5f\u80fd\u306e\u307f\u66f8\u3044\u305f\u304c\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u3088\u308b\u3068\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u30e1\u30fc\u30eb\u3067\u9001\u4fe1\u3067\u304d\u305f\u308a\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u6a5f\u80fd\u304c\u3042\u3063\u305f\u308a\u3068\u591a\u6a5f\u80fd\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306a\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3053\u306e\u3068\u3053\u308dPHP\u3067\u306e\u958b\u767a\u6642\u306bvar_dump\u3092\u30c4\u30fc\u30eb\u30d0\u30fc\u8868\u793a\u3059\u308b\u300cKint\u300d\u53ca ... <\/p>\n","protected":false},"author":1,"featured_media":1085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[100],"class_list":["post-5582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-library"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/5582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=5582"}],"version-history":[{"count":4,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/5582\/revisions"}],"predecessor-version":[{"id":5587,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/5582\/revisions\/5587"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=5582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=5582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=5582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}