{"id":30745,"date":"2024-02-23T20:02:07","date_gmt":"2022-11-25T14:56:42","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%80%9a%e8%bf%87php%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82\/"},"modified":"2025-08-12T20:37:55","modified_gmt":"2025-08-12T12:37:55","slug":"%e9%80%9a%e8%bf%87php%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%80%9a%e8%bf%87php%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e5%ba%93%e3%80%82\/","title":{"rendered":"\u901a\u8fc7PHP\u64cd\u4f5c\u6570\u636e\u5e93"},"content":{"rendered":"<div>\n                            <img decoding=\"async\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d08ef37434c4406be13ac\/0-0.png\" class='post-images' alt=\"\u30b3\u30e1\u30f3\u30c8 2020-03-17 214706.png\" title=\"\"><\/p>\n<h2>\u6211\u5c06\u663e\u793a\u60a8\u4ece\u8868\u683c\u4e2d\u9009\u62e9\u7684\u804c\u4f4d\u3002<\/p>\n<h3>\u8bbe\u5b9a\u53d8\u91cf<\/p>\n<pre class=\"post-pre\"><code>    <span class=\"nv\">$job<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span><span class=\"c1\">\/\/select\u306e\u4e2d\u306e\u5024<\/span>\r\n    <span class=\"nv\">$host<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span><span class=\"c1\">\/\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30db\u30b9\u30c8\u540d\u307e\u305f\u306fIP\u30a2\u30c9\u30ec\u30b9<\/span>\r\n    <span class=\"nv\">$username<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span><span class=\"c1\">\/\/\u30e6\u30fc\u30b6\u30fc\u540d<\/span>\r\n    <span class=\"nv\">$passwd<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span><span class=\"c1\">\/\/\u30d1\u30b9\u30ef\u30fc\u30c9<\/span>\r\n    <span class=\"nv\">$dbname<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span><span class=\"c1\">\/\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d<\/span>\r\n    <span class=\"c1\">\/\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u60c5\u5831\u3092\u6e21\u3057\u3066\u63a5\u7d9a\u3059\u308b\u5024\u3092$link\u306b\u4ee3\u5165\u3059\u308b<\/span>\r\n    <span class=\"nv\">$link<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">mysqli_connect<\/span><span class=\"p\">(<\/span><span class=\"nv\">$host<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$username<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$passwd<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$dbname<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u4e00\u4e2a\u9009\u9879\uff0c\u5728\u4e2d\u56fd\u4ee5\u672c\u5730\u5316\u7684\u65b9\u5f0f\u6539\u5199\uff1a<\/p>\n<p>\u901a\u8fc7myspli_connect\u51fd\u6570\u4e2d\u62ec\u53f7\u5185\u7684\u4fe1\u606f\u6765\u8fde\u63a5\u6570\u636e\u5e93\u3002\u8fd4\u56de\u503c\u662f\u8fde\u63a5\u6570\u636e\u5e93\u7684ID\uff0c\u7528\u6765\u6307\u5b9a\u5df2\u8fde\u63a5\u7684\u6570\u636e\u5e93\u3002<\/p>\n<ul class=\"post-ul\">\nemp_id\u306f\u793e\u54e1\u756a\u53f7<br \/>\nemp_name\u306f\u540d\u524d<br \/>\nemp_table\u306ftable\u540d\n<\/ul>\n<pre class=\"post-pre\"><code>    <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/\u6587\u5b57\u5316\u3051\u9632\u6b62<\/span>\r\n        <span class=\"nf\">mysqli_set_charset<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'utf8'<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"c1\">\/\/\u6700\u521d\u304b\u5168\u90e8\u9078\u629e\u3092\u9078\u3093\u3060\u6642<\/span>\r\n        <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"nv\">$job<\/span> <span class=\"o\">===<\/span> <span class=\"s1\">''<\/span> <span class=\"o\">||<\/span> <span class=\"nv\">$job<\/span> <span class=\"o\">===<\/span> <span class=\"s1\">'\u5168\u90e8\u9078\u629e'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n<span class=\"err\">\u3000\u3000\u3000\u3000<\/span><span class=\"c1\">\/\/\u5b9f\u884c\u3059\u308b\u5185\u5bb9\u3092$query\u306b\u4ee3\u5165\u3059\u308b\u3000<\/span>\r\n            <span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'SELECT emp_id, emp_name, job, age FROM emp_table \r\n                    ORDER BY emp_id'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"err\">\u3000\u3000\u3000\u3000<\/span><span class=\"c1\">\/\/\u4ed6\u306e\u8077\u7a2e\u3092\u9078\u3093\u3060\u6642<\/span>\r\n        <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/\u5b9f\u884c\u3059\u308b\u5185\u5bb9\u3092$query\u306b\u4ee3\u5165\u3059\u308b    <\/span>\r\n<span class=\"err\">\u3000\u3000\u3000\u3000<\/span> <span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'SELECT emp_id, emp_name, job, age FROM emp_table \r\n                    WHERE job = \"'<\/span><span class=\"mf\">.<\/span><span class=\"nv\">$job<\/span><span class=\"mf\">.<\/span><span class=\"s1\">'\" ORDER BY emp_id'<\/span><span class=\"p\">;<\/span>            \r\n        <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\u793e\u54e1\u756a\u53f7\u9806\u306btable\u304b\u3089\uff13\u3064\u306e\u30ab\u30e9\u30e0\u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n<span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'SELECT emp_id, emp_name, job, age FROM emp_table \r\n         ORDER BY emp_id ASC'<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<p>&#8220;ORDER BY\u7528\u4e8e\u786e\u5b9a\u987a\u5e8f\u3002&#8221;<\/p>\n<ul class=\"post-ul\">\nASC\u30fb\u30fb\u30fb\u6607\u9806<br \/>\nDESC\u30fb\u30fb\u30fb\u964d\u9806\n<\/ul>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/\u793e\u54e1\u756a\u53f7\u9806\u306btable\u304b\u3089\uff13\u3064\u306e\u30ab\u30e9\u30e0\u306e\u4e2d\u304b\u3089\u9078\u3093\u3060\u8077\u7a2e\u3092\u53d6\u5f97<\/span>\r\n<span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'SELECT emp_id, emp_name, job, age FROM emp_table \r\n          WHERE job = \"'<\/span><span class=\"mf\">.<\/span><span class=\"nv\">$job<\/span><span class=\"mf\">.<\/span><span class=\"s1\">'\" ORDER BY emp_id'<\/span><span class=\"p\">;<\/span>  \r\n<\/code><\/pre>\n<p>\u6211\u4eec\u8bbe\u5b9a\u4e86\u6761\u4ef6\u3002<br \/>\n\u7531\u4e8e\u53d8\u91cf\u5728\u5b57\u7b26\u4e32\u4e2d\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528\uff0c\u6240\u4ee5\u5199\u6210\u4e86\u8fd9\u79cd\u65b9\u5f0f\u3002<br \/>\n\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u8fd9\u6837\u66f4\u5bb9\u6613\u7406\u89e3\u3002<\/p>\n<pre class=\"post-pre\"><code>$query = \"SELECT emp_id, emp_name, job, age FROM emp_table \r\n          WHERE job = '$job' ORDER BY emp_id\";\r\n\r\n<\/code><\/pre>\n<h3>\u6267\u884c\u67e5\u8be2<\/p>\n<pre class=\"post-pre\"><code>        <span class=\"nv\">$result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">mysqli_query<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$query<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"c1\">\/\/1\u884c\u305a\u3064\u914d\u5217\u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n        <span class=\"k\">while<\/span><span class=\"p\">(<\/span><span class=\"nv\">$row<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">mysqli_fetch_array<\/span><span class=\"p\">(<\/span><span class=\"nv\">$result<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u914d\u5217\u306b\u3059\u308b    <\/span>\r\n<span class=\"err\">\u3000\u3000\u3000\u3000<\/span> <span class=\"nv\">$goods_data<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$row<\/span><span class=\"p\">;<\/span>           \r\n        <span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5982\u679cmysqli_query()\u88ab\u7528\u4e8eSELECT\uff0c\u5219\u4f1a\u8fd4\u56de\u9009\u62e9\u7684\u6570\u636e\u3002\u5982\u679c\u7528\u4e8eUPDATE\u3001DELETE\uff0c\u5219\u4f1a\u8fd4\u56detrue\u6216false\u3002<\/p>\n<p>\u5f53\u8c03\u7528mysqli_fetch_array()\u51fd\u6570\u6210\u529f\u65f6\uff0c\u5c06\u8fd4\u56de\u4e00\u4e2a\u884c\u6570\u7ec4\uff0c\u5e76\u4e14\u5f53\u6ca1\u6709\u53ef\u7528\u7684\u884c\u65f6\u5c06\u8fd4\u56denull\uff0c\u82e5\u8c03\u7528\u5931\u8d25\u5219\u8fd4\u56defalse\u3002<\/p>\n<pre class=\"post-pre\"><code>        <span class=\"nf\">mysqli_free_result<\/span><span class=\"p\">(<\/span><span class=\"nv\">$result<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"nf\">mysqli_close<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"err\">\u3000<\/span>\r\n<\/code><\/pre>\n<p>mysqli_free_result()\u51fd\u6570\u7528\u4e8e\u91ca\u653e\u5b58\u50a8\u7684\u5185\u5b58\u3002<br \/>\n\u5f53\u4f7f\u7528mysqli_query()\u51fd\u6570\u83b7\u53d6\u6570\u636e\u65f6\uff0c\u5e94\u7acb\u5373\u91ca\u653e\u3002<br \/>\nmysqli_close()\u51fd\u6570\u7528\u4e8e\u65ad\u5f00\u4e0e\u6570\u636e\u5e93\u7684\u8fde\u63a5\u3002<\/p>\n<h2>\u6240\u6709\u7684\u4ee3\u7801  de<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?php<\/span>\r\n    <span class=\"nv\">$job<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nv\">$host<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nv\">$username<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nv\">$passwd<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nv\">$dbname<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">''<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"c1\">\/\/\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u60c5\u5831\u3092\u6e21\u3057\u3066\u63a5\u7d9a\u3059\u308b\u5024\u3092$link\u306b\u4ee3\u5165\u3059\u308b<\/span>\r\n    <span class=\"nv\">$link<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">mysqli_connect<\/span><span class=\"p\">(<\/span><span class=\"nv\">$host<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$username<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$passwd<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$dbname<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"k\">isset<\/span><span class=\"p\">(<\/span><span class=\"nv\">$_GET<\/span><span class=\"p\">[<\/span><span class=\"s1\">'job'<\/span><span class=\"p\">])<\/span><span class=\"o\">===<\/span> <span class=\"kc\">true<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"nv\">$job<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$_GET<\/span><span class=\"p\">[<\/span><span class=\"s1\">'job'<\/span><span class=\"p\">];<\/span>        \r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"c1\">\/\/\u6587\u5b57\u5316\u3051\u9632\u6b62<\/span>\r\n        <span class=\"nf\">mysqli_set_charset<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'utf8'<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"k\">if<\/span><span class=\"p\">(<\/span><span class=\"nv\">$job<\/span> <span class=\"o\">===<\/span> <span class=\"s1\">''<\/span> <span class=\"o\">||<\/span> <span class=\"nv\">$job<\/span> <span class=\"o\">===<\/span> <span class=\"s1\">'\u5168\u90e8\u9078\u629e'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s1\">'SELECT emp_id, emp_name, job, age FROM emp_table \r\n                    ORDER BY emp_id'<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"nv\">$query<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"SELECT emp_id, emp_name, job, age FROM emp_table \r\n                    WHERE job = '<\/span><span class=\"nv\">$job<\/span><span class=\"s2\">' ORDER BY emp_id\"<\/span><span class=\"p\">;<\/span>\r\n\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"c1\">\/\/\u30af\u30a8\u30ea\u3092\u5b9f\u884c<\/span>\r\n        <span class=\"nv\">$result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">mysqli_query<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">,<\/span> <span class=\"nv\">$query<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"c1\">\/\/1\u884c\u305a\u3064\u914d\u5217\u3092\u53d6\u5f97\u3059\u308b<\/span>\r\n        <span class=\"k\">while<\/span><span class=\"p\">(<\/span><span class=\"nv\">$row<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">mysqli_fetch_array<\/span><span class=\"p\">(<\/span><span class=\"nv\">$result<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"nv\">$goods_data<\/span><span class=\"p\">[]<\/span> <span class=\"o\">=<\/span> <span class=\"nv\">$row<\/span><span class=\"p\">;<\/span>\r\n            <span class=\"c1\">\/\/ var_dump($row);<\/span>\r\n        <span class=\"p\">}<\/span>\r\n        <span class=\"nf\">mysqli_free_result<\/span><span class=\"p\">(<\/span><span class=\"nv\">$result<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"nf\">mysqli_close<\/span><span class=\"p\">(<\/span><span class=\"nv\">$link<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n<span class=\"cp\">&lt;!DOCTYPE html&gt;<\/span>\r\n<span class=\"nt\">&lt;html<\/span> <span class=\"na\">lang=<\/span><span class=\"s\">\"ja\"<\/span><span class=\"nt\">&gt;<\/span>\r\n<span class=\"nt\">&lt;head&gt;<\/span>\r\n   <span class=\"nt\">&lt;meta<\/span> <span class=\"na\">charset=<\/span><span class=\"s\">\"UTF-8\"<\/span><span class=\"nt\">&gt;<\/span>\r\n   <span class=\"nt\">&lt;title&gt;<\/span>\u30b5\u30f3\u30d7\u30eb<span class=\"nt\">&lt;\/title&gt;<\/span>\r\n   <span class=\"nt\">&lt;style <\/span><span class=\"na\">type=<\/span><span class=\"s\">\"text\/css\"<\/span><span class=\"nt\">&gt;<\/span>\r\n       <span class=\"nt\">table<\/span><span class=\"o\">,<\/span> <span class=\"nt\">td<\/span><span class=\"o\">,<\/span> <span class=\"nt\">th<\/span> <span class=\"p\">{<\/span>\r\n           <span class=\"nl\">border<\/span><span class=\"p\">:<\/span> <span class=\"nb\">solid<\/span> <span class=\"no\">black<\/span> <span class=\"m\">1px<\/span><span class=\"p\">;<\/span>\r\n       <span class=\"p\">}<\/span>\r\n       <span class=\"nt\">table<\/span> <span class=\"p\">{<\/span>\r\n           <span class=\"nl\">width<\/span><span class=\"p\">:<\/span> <span class=\"m\">200px<\/span><span class=\"p\">;<\/span>\r\n       <span class=\"p\">}<\/span>\r\n   <span class=\"nt\">&lt;\/style&gt;<\/span>\r\n<span class=\"nt\">&lt;\/head&gt;<\/span>\r\n<span class=\"nt\">&lt;body&gt;<\/span>\r\n    <span class=\"nt\">&lt;p&gt;<\/span>\u8868\u793a\u3059\u308b\u8077\u7a2e\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<span class=\"nt\">&lt;\/p&gt;<\/span>\r\n   <span class=\"nt\">&lt;form&gt;<\/span>\r\n       <span class=\"nt\">&lt;select<\/span> <span class=\"na\">name=<\/span><span class=\"s\">\"job\"<\/span><span class=\"nt\">&gt;<\/span>\r\n           <span class=\"nt\">&lt;option&gt;<\/span>\u5168\u90e8\u9078\u629e<span class=\"nt\">&lt;\/option&gt;<\/span>\r\n           <span class=\"nt\">&lt;option&gt;<\/span>manager<span class=\"nt\">&lt;\/option&gt;<\/span>\r\n           <span class=\"nt\">&lt;option&gt;<\/span>analyst<span class=\"nt\">&lt;\/option&gt;<\/span>\r\n           <span class=\"nt\">&lt;option&gt;<\/span>clerk<span class=\"nt\">&lt;\/option&gt;<\/span>           \r\n       <span class=\"nt\">&lt;\/select&gt;<\/span>\r\n       <span class=\"nt\">&lt;input<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"submit\"<\/span> <span class=\"na\">value=<\/span><span class=\"s\">\"\u8868\u793a\"<\/span><span class=\"nt\">&gt;<\/span>\r\n   <span class=\"nt\">&lt;\/form&gt;<\/span>\r\n   <span class=\"nt\">&lt;table&gt;<\/span>\r\n       <span class=\"nt\">&lt;tr&gt;<\/span>\r\n           <span class=\"nt\">&lt;th&gt;<\/span>\u793e\u54e1\u756a\u53f7<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n           <span class=\"nt\">&lt;th&gt;<\/span>\u540d\u524d<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n           <span class=\"nt\">&lt;th&gt;<\/span>\u8077\u7a2e<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n           <span class=\"nt\">&lt;th&gt;<\/span>\u5e74\u9f62<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n       <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n<span class=\"cp\">&lt;?php<\/span>\r\n<span class=\"k\">foreach<\/span> <span class=\"p\">(<\/span><span class=\"nv\">$goods_data<\/span> <span class=\"k\">as<\/span> <span class=\"nv\">$value<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n        <span class=\"nt\">&lt;tr&gt;<\/span>\r\n            <span class=\"nt\">&lt;td&gt;<\/span><span class=\"cp\">&lt;?php<\/span> <span class=\"k\">print<\/span> <span class=\"nb\">htmlspecialchars<\/span><span class=\"p\">(<\/span><span class=\"nv\">$value<\/span><span class=\"p\">[<\/span><span class=\"s1\">'emp_id'<\/span><span class=\"p\">],<\/span> <span class=\"no\">ENT_QUOTES<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'UTF-8'<\/span><span class=\"p\">);<\/span> <span class=\"cp\">?&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n            <span class=\"nt\">&lt;td&gt;<\/span><span class=\"cp\">&lt;?php<\/span> <span class=\"k\">print<\/span> <span class=\"nb\">htmlspecialchars<\/span><span class=\"p\">(<\/span><span class=\"nv\">$value<\/span><span class=\"p\">[<\/span><span class=\"s1\">'emp_name'<\/span><span class=\"p\">],<\/span> <span class=\"no\">ENT_QUOTES<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'UTF-8'<\/span><span class=\"p\">);<\/span> <span class=\"cp\">?&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n            <span class=\"nt\">&lt;td&gt;<\/span><span class=\"cp\">&lt;?php<\/span> <span class=\"k\">print<\/span> <span class=\"nb\">htmlspecialchars<\/span><span class=\"p\">(<\/span><span class=\"nv\">$value<\/span><span class=\"p\">[<\/span><span class=\"s1\">'job'<\/span><span class=\"p\">],<\/span> <span class=\"no\">ENT_QUOTES<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'UTF-8'<\/span><span class=\"p\">);<\/span> <span class=\"cp\">?&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n            <span class=\"nt\">&lt;td&gt;<\/span><span class=\"cp\">&lt;?php<\/span> <span class=\"k\">print<\/span> <span class=\"nb\">htmlspecialchars<\/span><span class=\"p\">(<\/span><span class=\"nv\">$value<\/span><span class=\"p\">[<\/span><span class=\"s1\">'age'<\/span><span class=\"p\">],<\/span> <span class=\"no\">ENT_QUOTES<\/span><span class=\"p\">,<\/span> <span class=\"s1\">'UTF-8'<\/span><span class=\"p\">);<\/span> <span class=\"cp\">?&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n<span class=\"cp\">&lt;?php<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"cp\">?&gt;<\/span>\r\n   <span class=\"nt\">&lt;\/table&gt;<\/span>\r\n<span class=\"nt\">&lt;\/body&gt;<\/span>\r\n<span class=\"nt\">&lt;\/html&gt;<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u5c06\u663e\u793a\u60a8\u4ece\u8868\u683c\u4e2d\u9009\u62e9\u7684\u804c\u4f4d\u3002 \u8bbe\u5b9a\u53d8\u91cf $job = &#8221;;\/\/select\u306e\u4e2d\u306e\u5024 $host = &#8221;; [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30745","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u901a\u8fc7PHP\u64cd\u4f5c\u6570\u636e\u5e93 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" 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