abstract:<?php //文件信息相關(guān)函數(shù) date_default_timezone_set('Asia/Urumqi'); $fileName = "1.php"; echo filetype($fileName),"<br>"; echo filesize($fileName),"
<?php //文件信息相關(guān)函數(shù) date_default_timezone_set('Asia/Urumqi'); $fileName = "1.php"; echo filetype($fileName),"<br>"; echo filesize($fileName),"<br>"; echo '文件創(chuàng)建時(shí)間'.date('Y-m-d H:i:s',filectime($fileName))."<br>" ; echo '文件修改時(shí)間'.date('Y-m-d H:i:s',filemtime($fileName))."<br>" ; echo '文件最后訪問(wèn)時(shí)間'.date('Y-m-d H:i:s',fileatime($fileName))."<br>" ; echo '<hr>'; //文件路勁相關(guān)函數(shù) $fileName = "2.php"; var_dump(pathinfo($fileName)); echo '<hr>'; echo '返回文件中的目錄部分'.pathinfo($fileName,PATHINFO_DIRNAME); echo '<hr>'; echo dirname($fileName); echo '<br>'; echo '返回文件名'.pathinfo($fileName,PATHINFO_BASENAME); echo '<br>'; echo basename($fileName); echo '<hr>'; //文件操作相關(guān)函數(shù) var_dump(touch('text1.txt')); if(file_exists('text1.txt')){ if(unlink('text1.txt')){ echo "刪除成功"; }else{ echo "刪除失敗"; } }else{ echo "文件不存在"; }; var_dump(rename('text1.txt','text2.txt')); var_dump(copy('text2.txt','txt.txt')); var_dump(copy('http://miracleart.cn','111.html')); echo "<hr>"; //文件內(nèi)容相關(guān)函數(shù) var_dump(fopen('1.php','rb')); echo fread(fopen('1.php','r'),filesize('1.php')); echo '當(dāng)前指針?biāo)诘奈恢茫?#39;.ftell(fopen('1.php','rb')); fclose(fopen('text1.txt','rb')); echo fread(fopen('text1.txt','r'),filesize('text1.txt')); ?>
Correcting teacher:查無(wú)此人Correction time:2019-05-07 09:44:59
Teacher's summary:完成的不錯(cuò),文件處理一般用在表格導(dǎo)出,導(dǎo)入,圖片。 繼續(xù)加油。