PHP file replication

: This article describes how to copy files in PHP. For more information about PHP tutorials, see. Use fread fwrite fclose

1.

$ InputDir = "D:/ccc.txt"; $ outputDir = "D:/ddd.txt"; // whether the output directory if (! File_exists ($ outputDir) {$ dirs = fopen ($ outputDir, 'w'); fclose ($ dirs) ;}$ handle = fopen ($ inputDir, 'r '); $ cfclose ($ handle); $ outResouse = fopen ($ outputDir, 'w'); fwrite ($ outResouse, $ content); fclose ($ outResouse );

2.

$inputDir="D:/ccc.txt";$outputDir="D:/ddd.txt";
$c$handle2=fopen($inputDir,'r');$outResouse2=fopen($outputDir,'w');while (!feof($handle2)) {  $content2 .= fread($handle2, 10);}fwrite($outResouse2,$content2);fclose($handle2);fclose($outResouse2);
3.
$inputDir="D:/ccc.txt";$outputDir="D:/ddd.txt";
$c$handle3=fopen($inputDir,'r');$outResouse3=fopen($outputDir,'w');$i=0;while (!feof($handle3)) {  $content3 = fread($handle3, 10);fseek($outResouse3,$i*10);fwrite($outResouse3,$content3);$i++;}fclose($handle3);fclose($outResouse3);
4.
$c$handle4=fopen($inputDir,'r');$outResouse4=fopen($outputDir,'w');while(($cfwrite($outResouse4,$content4,10);}fclose($handle4);fclose($outResouse4);

Four methods are similar !!!
                                                
The above describes how to implement file replication in PHP, including some content, and hope to help friends who are interested in PHP tutorials.