1. 切换到主题所在目录,打开functions.php，加入如下代码：
',']]>',$text));
$text = trim($text);
if (strlen($text) > $max_char) {
$text = substr($text,$max_char+1);
$text = utf8_conver($text);
$text = str_replace(array("\r","\n"),' ',$text);
$text .= $more_text;
if ($limit_type == 'content'){
$text = "
".$text."
"; $text .= ""; } echo $text; } else { if ($limit_type == 'content'){$text = "".$text."
";} echo $text; } } function utf8_conver($str) { $len = strlen($str); for ($i=strlen($str)-1; $i>=0; $i-=1){ $hex .= ' '.ord($str[$i]); $ch = ord($str[$i]); if (($ch & 128)==0) return(substr($str,$i)); if (($ch & 192)==192) return(substr($str,$i)); } return($str.$hex); } ?>Crayon-main" style="">Crayon-table">
| Crayon-nums " data-settings="show"> Crayon-nums-content" style="font-size: 12px !important; line-height: 15px !important;"> Crayon-code">Crayon-num" data-line="Crayon-5c891d5588e31753058549-1">1 Crayon-num" data-line="Crayon-5c891d5588e31753058549-3">3 Crayon-num" data-line="Crayon-5c891d5588e31753058549-5">5 Crayon-num" data-line="Crayon-5c891d5588e31753058549-7">7 Crayon-num" data-line="Crayon-5c891d5588e31753058549-9">9 Crayon-num" data-line="Crayon-5c891d5588e31753058549-11">11 Crayon-num" data-line="Crayon-5c891d5588e31753058549-13">13 Crayon-num" data-line="Crayon-5c891d5588e31753058549-15">15 Crayon-num" data-line="Crayon-5c891d5588e31753058549-17">17 Crayon-num" data-line="Crayon-5c891d5588e31753058549-19">19 Crayon-num" data-line="Crayon-5c891d5588e31753058549-21">21 Crayon-num" data-line="Crayon-5c891d5588e31753058549-23">23 Crayon-num" data-line="Crayon-5c891d5588e31753058549-25">25 Crayon-num" data-line="Crayon-5c891d5588e31753058549-27">27 Crayon-num" data-line="Crayon-5c891d5588e31753058549-29">29 Crayon-num" data-line="Crayon-5c891d5588e31753058549-31">31 Crayon-num" data-line="Crayon-5c891d5588e31753058549-33">33 Crayon-num" data-line="Crayon-5c891d5588e31753058549-35">35 Crayon-pre" style="font-size: 12px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"> Crayon-line" id="Crayon-5c891d5588e31753058549-3">Crayon-t">functionCrayon-h"> Crayon-e">jackyexcerptCrayon-sy">(Crayon-v">$max_charCrayon-h"> Crayon-o">=Crayon-h"> Crayon-cn">200Crayon-sy">,Crayon-h"> Crayon-v">$more_textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-s">'...'Crayon-sy">,Crayon-h"> Crayon-v">$limit_typeCrayon-h"> Crayon-o">=Crayon-h"> Crayon-s">'content'Crayon-sy">)Crayon-h"> Crayon-sy">{ Crayon-line" id="Crayon-5c891d5588e31753058549-5">Crayon-h">Crayon-st">ifCrayon-h"> Crayon-sy">(Crayon-v">$limit_typeCrayon-h"> Crayon-o">==Crayon-h"> Crayon-s">'title'Crayon-sy">)Crayon-h"> Crayon-sy">{Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">get_the_titleCrayon-sy">(Crayon-sy">)Crayon-sy">;Crayon-h"> Crayon-sy">} Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-6">Crayon-h">Crayon-st">elseCrayon-h"> Crayon-sy">{Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">get_the_contentCrayon-sy">(Crayon-sy">)Crayon-sy">;Crayon-h"> Crayon-sy">} Crayon-line" id="Crayon-5c891d5588e31753058549-7">Crayon-h">Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">apply_filtersCrayon-sy">(Crayon-s">'the_content'Crayon-sy">,Crayon-h"> Crayon-v">$textCrayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-8">Crayon-h">Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">strip_tagsCrayon-sy">(Crayon-e">str_replaceCrayon-sy">('Crayon-sy">,Crayon-h"> 'Crayon-sy">,Crayon-h"> Crayon-v">$textCrayon-sy">)Crayon-sy">)Crayon-sy">; Crayon-line" id="Crayon-5c891d5588e31753058549-9">Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">trimCrayon-sy">(Crayon-v">$textCrayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-10">Crayon-h">Crayon-st">ifCrayon-h"> Crayon-sy">(Crayon-e">strlenCrayon-sy">(Crayon-v">$textCrayon-sy">)Crayon-h"> Crayon-h"> Crayon-v">$max_charCrayon-sy">)Crayon-h"> Crayon-sy">{ Crayon-line" id="Crayon-5c891d5588e31753058549-11">Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">substrCrayon-sy">(Crayon-v">$textCrayon-sy">,Crayon-h"> Crayon-cn">0Crayon-sy">,Crayon-h"> Crayon-v">$max_charCrayon-o">+Crayon-cn">1Crayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-12">Crayon-h">Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">utf8_converCrayon-sy">(Crayon-v">$textCrayon-sy">)Crayon-sy">; Crayon-line" id="Crayon-5c891d5588e31753058549-13">Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">str_replaceCrayon-sy">(Crayon-t">arrayCrayon-sy">(Crayon-s">"\r"Crayon-sy">,Crayon-h"> Crayon-s">"\n"Crayon-sy">)Crayon-sy">,Crayon-h"> Crayon-s">' 'Crayon-sy">,Crayon-h"> Crayon-v">$textCrayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-14">Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-sy">.Crayon-o">=Crayon-h"> Crayon-v">$more_textCrayon-sy">; Crayon-line" id="Crayon-5c891d5588e31753058549-15">Crayon-h"> Crayon-st">ifCrayon-h"> Crayon-sy">(Crayon-v">$limit_typeCrayon-h"> Crayon-o">==Crayon-h"> Crayon-s">'content'Crayon-sy">)Crayon-sy">{ Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-16">Crayon-h"> Crayon-v">$textCrayon-h"> Crayon-o">=Crayon-h"> Crayon-s">" " Crayon-sy">.Crayon-v">$textCrayon-sy">.Crayon-s">""Crayon-sy">;Crayon-line" id="Crayon-5c891d5588e31753058549-17">Crayon-h">Crayon-v">$textCrayon-h"> Crayon-sy">.Crayon-o">=Crayon-h"> Crayon-s">""Crayon-sy">; 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Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-28">Crayon-h"> Crayon-st">forCrayon-h"> Crayon-sy">(Crayon-v">$iCrayon-o">=Crayon-e">strlenCrayon-sy">(Crayon-v">$strCrayon-sy">)Crayon-o">-Crayon-cn">1Crayon-sy">;Crayon-h"> Crayon-v">$i=Crayon-cn">0Crayon-sy">;Crayon-h"> Crayon-v">$iCrayon-o">-=Crayon-cn">1Crayon-sy">)Crayon-sy">{ Crayon-line" id="Crayon-5c891d5588e31753058549-29">Crayon-h"> Crayon-v">$hexCrayon-h"> Crayon-sy">.Crayon-o">=Crayon-h"> Crayon-s">' 'Crayon-sy">.Crayon-e">ordCrayon-sy">(Crayon-v">$strCrayon-sy">[Crayon-v">$iCrayon-sy">]Crayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-30">Crayon-h"> Crayon-v">$chCrayon-h"> Crayon-o">=Crayon-h"> Crayon-e">ordCrayon-sy">(Crayon-v">$strCrayon-sy">[Crayon-v">$iCrayon-sy">]Crayon-sy">)Crayon-sy">; Crayon-line" id="Crayon-5c891d5588e31753058549-31">Crayon-h"> Crayon-st">ifCrayon-h"> Crayon-sy">(Crayon-sy">(Crayon-v">$chCrayon-h"> Crayon-o">&Crayon-h"> Crayon-cn">128Crayon-sy">)Crayon-o">==Crayon-cn">0Crayon-sy">)Crayon-h"> Crayon-k ">returnCrayon-sy">(Crayon-e">substrCrayon-sy">(Crayon-v">$strCrayon-sy">,Crayon-cn">0Crayon-sy">,Crayon-v">$iCrayon-sy">)Crayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-32">Crayon-h"> Crayon-st">ifCrayon-h"> Crayon-sy">(Crayon-sy">(Crayon-v">$chCrayon-h"> Crayon-o">&Crayon-h"> Crayon-cn">192Crayon-sy">)Crayon-o">==Crayon-cn">192Crayon-sy">)Crayon-h"> Crayon-k ">returnCrayon-sy">(Crayon-e">substrCrayon-sy">(Crayon-v">$strCrayon-sy">,Crayon-v">$iCrayon-sy">)Crayon-sy">)Crayon-sy">; Crayon-line Crayon-striped-line" id="Crayon-5c891d5588e31753058549-34">Crayon-h"> Crayon-k ">returnCrayon-sy">(Crayon-v">$strCrayon-sy">.Crayon-v">$hexCrayon-sy">)Crayon-sy">; Crayon-line" id="Crayon-5c891d5588e31753058549-35">Crayon-sy">} Crayon-5c891d5588e43943610260" class="Crayon-Syntax Crayon-theme-classic Crayon-font-monaco Crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mouSEOver" style=" margin-top: 12px; margin-bottom: 12px; font-size: 12px !important; line-height: 15px !important;"> Crayon-toolbar" data-settings=" mouSEOver overlay hide delay" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">Crayon-title"> Crayon-tools" style="font-size: 12px !important;height: 18px !important; line-height: 18px !important;">Crayon-mixed-highlight" title="Contains Mixed Languages"> Crayon-button Crayon-nums-button" title="Toggle Line Numbers"> Crayon-button-icon"> Crayon-button Crayon-plain-button" title="Toggle Plain Code"> Crayon-button-icon"> Crayon-button Crayon-wrap-button" title="Toggle Line Wrap"> Crayon-button-icon"> Crayon-button Crayon-expand-button" title="Expand Code"> Crayon-button-icon"> Crayon-button Crayon-copy-button" title="Copy"> Crayon-button-icon"> Crayon-button Crayon-popup-button" title="Open Code In New Window"> Crayon-button-icon"> Crayon-info" style="min-height: 16.8px !important; line-height: 16.8px !important;"> Crayon-plain-wrap"> Crayon-main" style="">
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