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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Compile a string of PHP code and return the resulting op array</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.parsekit-compile-file.html">parsekit_compile_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.parsekit-func-arginfo.html">parsekit_func_arginfo</a></div> <div class="up"><a href="ref.parsekit.html">Parsekit Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.parsekit-compile-string" class="refentry"> <div class="refnamediv"> <h1 class="refname">parsekit_compile_string</h1> <p class="verinfo">(PECL parsekit:0.2-1.2)</p><p class="refpurpose"><span class="refname">parsekit_compile_string</span> — <span class="dc-title">Compile a string of PHP code and return the resulting op array</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><b>parsekit_compile_string</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$phpcode</tt></span> [, <span class="methodparam"><span class="type">array</span> <tt class="parameter reference">&$errors</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$options</tt></span> ]] )</div> <div class="warning"><b class="warning">Warning</b><p class="simpara">This function is<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, andsurrounding documentation may change without notice in a future release of PHP.This function should be used at your own risk.</p></div> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">phpcode</tt></i></span> <dd> <p class="para"> A string containing phpcode. Similar to the argument to <a href="function.eval.html" class="function">eval()</a>. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">errors</tt></i></span> <dd> <p class="para"> A 2D hash of errors (including fatal errors) encountered during compilation. Returned by reference. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">options</tt></i></span> <dd> <p class="para"> One of either <b><tt>PARSEKIT_QUIET</tt></b> or <b><tt>PARSEKIT_SIMPLE</tt></b>. To produce varying degrees of verbosity in the returned output. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a complex multi-layer array structure as detailed below. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>parsekit_compile_string()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /> $ops </span><span style="color: #007700">= </span><span style="color: #0000BB">parsekit_compile_string</span><span style="color: #007700">(</span><span style="color: #DD0000">'<br />echo "Foo\n";<br />'</span><span style="color: #007700">, </span><span style="color: #0000BB">$errors</span><span style="color: #007700">, </span><span style="color: #0000BB">PARSEKIT_QUIET</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$ops</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>array(20) { ["type"]=> int(4) ["type_name"]=> string(14) "ZEND_EVAL_CODE" ["fn_flags"]=> int(0) ["num_args"]=> int(0) ["required_num_args"]=> int(0) ["pass_rest_by_reference"]=> bool(false) ["uses_this"]=> bool(false) ["line_start"]=> int(0) ["line_end"]=> int(0) ["return_reference"]=> bool(false) ["refcount"]=> int(1) ["last"]=> int(3) ["size"]=> int(3) ["T"]=> int(0) ["last_brk_cont"]=> int(0) ["current_brk_cont"]=> int(-1) ["backpatch_count"]=> int(0) ["done_pass_two"]=> bool(true) ["filename"]=> string(17) "Parsekit Compiler" ["opcodes"]=> array(3) { [8594800]=> array(5) { ["opcode"]=> int(40) ["opcode_name"]=> string(9) "ZEND_ECHO" ["flags"]=> int(768) ["op1"]=> array(3) { ["type"]=> int(1) ["type_name"]=> string(8) "IS_CONST" ["constant"]=> &string(4) "Foo" } ["lineno"]=> int(2) } ["859484C"]=> array(6) { ["opcode"]=> int(62) ["opcode_name"]=> string(11) "ZEND_RETURN" ["flags"]=> int(16777984) ["op1"]=> array(3) { ["type"]=> int(1) ["type_name"]=> string(8) "IS_CONST" ["constant"]=> &NULL } ["extended_value"]=> int(0) ["lineno"]=> int(3) } [8594898]=> array(4) { ["opcode"]=> int(149) ["opcode_name"]=> string(21) "ZEND_HANDLE_EXCEPTION" ["flags"]=> int(0) ["lineno"]=> int(3) } }}</pre></div> </pre></div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.parsekit-compile-file.html" class="function" rel="rdfs-seeAlso">parsekit_compile_file()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.parsekit-compile-file.html">parsekit_compile_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.parsekit-func-arginfo.html">parsekit_func_arginfo</a></div> <div class="up"><a href="ref.parsekit.html">Parsekit Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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