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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>List of Function Aliases</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="extensions.state.html">State</a></div> <div class="next" style="text-align: right; float: right;"><a href="reserved.html">List of Reserved Words</a></div> <div class="up"><a href="appendices.html">Appendices</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div> <h1>List of Function Aliases</h1> <p class="para"> There are quite a few functions in PHP which you can call with more than one name. In some cases there is no preferred name among the multiple ones, <a href="function.is-int.html" class="function">is_int()</a> and <a href="function.is-integer.html" class="function">is_integer()</a> are equally good for example. However there are functions which changed names because of an API cleanup or some other reason and the old names are only kept as aliases for backward compatibility. It is usually a bad idea to use these kind of aliases, as they may be bound to obsolescence or renaming, which will lead to unportable script. This list is provided to help those who want to upgrade their old scripts to newer syntax. </p> <p class="para"> This list is consistent with PHP 4.0.6. </p> <p class="para"> <table border="5"> <caption><b>Aliases</b></caption> <colgroup> <thead valign="middle"> <tr valign="middle"> <th colspan="1">Alias</th> <th colspan="1">Master function</th> <th colspan="1">Extension used</th> </tr> </thead> <tbody valign="middle" class="tbody"> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">_</td> <td colspan="1" rowspan="1" align="left"><a href="function.gettext.html" class="function">gettext()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.gettext.html" class="link">Gettext</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">add</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfmovie.add.html" class="function">swfmovie_add()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">add</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfsprite.add.html" class="function">swfsprite_add()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">add_root</td> <td colspan="1" rowspan="1" align="left"><b>domxml_add_root()</b></td> <td colspan="1" rowspan="1" align="left"><a href="ref.domxml.html" class="link">DOM XML</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addaction</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfbutton.addaction.html" class="function">swfbutton_addAction()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addcolor</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfdisplayitem.addcolor.html" class="function">swfdisplayitem_addColor()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addentry</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfgradient.addentry.html" class="function">swfgradient_addEntry()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addfill</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.addfill.html" class="function">swfshape_addfill()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addshape</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfbutton.addshape.html" class="function">swfbutton_addShape()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addstring</td> <td colspan="1" rowspan="1" align="left"><a href="function.swftext.addstring.html" class="function">swftext_addString()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">addstring</td> <td colspan="1" rowspan="1" align="left"><a href="function.swftextfield.addstring.html" class="function">swftextfield_addString()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">align</td> <td colspan="1" rowspan="1" align="left"><a href="function.swftextfield.align.html" class="function">swftextfield_align()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">attributes</td> <td colspan="1" rowspan="1" align="left"><b>domxml_attributes()</b></td> <td colspan="1" rowspan="1" align="left"><a href="ref.domxml.html" class="link">DOM XML</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">children</td> <td colspan="1" rowspan="1" align="left"><b>domxml_children()</b></td> <td colspan="1" rowspan="1" align="left"><a href="ref.domxml.html" class="link">DOM XML</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">chop</td> <td colspan="1" rowspan="1" align="left"><a href="function.rtrim.html" class="function">rtrim()</a></td> <td colspan="1" rowspan="1" align="left">Base syntax</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">close</td> <td colspan="1" rowspan="1" align="left"><a href="function.closedir.html" class="function">closedir()</a></td> <td colspan="1" rowspan="1" align="left">Base syntax</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">com_get</td> <td colspan="1" rowspan="1" align="left"><a href="function.com-propget.html" class="function">com_propget()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.com.html" class="link">COM</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">com_propset</td> <td colspan="1" rowspan="1" align="left"><a href="function.com-propput.html" class="function">com_propput()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.com.html" class="link">COM</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">com_set</td> <td colspan="1" rowspan="1" align="left"><a href="function.com-propput.html" class="function">com_propput()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.com.html" class="link">COM</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">die</td> <td colspan="1" rowspan="1" align="left"><a href="function.exit.html" class="function">exit()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.misc.html" class="link">Miscellaneous functions</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">dir</td> <td colspan="1" rowspan="1" align="left"><b>getdir()</b></td> <td colspan="1" rowspan="1" align="left">Base syntax</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">diskfreespace</td> <td colspan="1" rowspan="1" align="left"><a href="function.disk-free-space.html" class="function">disk_free_space()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.filesystem.html" class="link">Filesystem</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">domxml_getattr</td> <td colspan="1" rowspan="1" align="left"><b>domxml_get_attribute()</b></td> <td colspan="1" rowspan="1" align="left"><a href="ref.domxml.html" class="link">DOM XML</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">domxml_setattr</td> <td colspan="1" rowspan="1" align="left"><b>domxml_set_attribute()</b></td> <td colspan="1" rowspan="1" align="left"><a href="ref.domxml.html" class="link">DOM XML</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">doubleval</td> <td colspan="1" rowspan="1" align="left"><a href="function.floatval.html" class="function">floatval()</a></td> <td colspan="1" rowspan="1" align="left">Base syntax</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawarc</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawarc.html" class="function">swfshape_drawarc()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawcircle</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawcircle.html" class="function">swfshape_drawcircle()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawcubic</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawcubic.html" class="function">swfshape_drawcubic()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawcubicto</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawcubicto.html" class="function">swfshape_drawcubicto()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawcurve</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawcurve.html" class="function">swfshape_drawcurve()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawcurveto</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawcurveto.html" class="function">swfshape_drawcurveto()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawglyph</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawglyph.html" class="function">swfshape_drawglyph()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">drawline</td> <td colspan="1" rowspan="1" align="left"><a href="function.swfshape.drawline.html" class="function">swfshape_drawline()</a></td> <td colspan="1" rowspan="1" align="left"><a href="ref.ming.html" class="link">Ming (flash)</a></td> </tr>⌨️ 快捷键说明
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