When PHP reads the last line of a large file, the file function does not.

When PHP reads the last line of a large file, the file function does not.

Reply to discussion (solution)

You can specify the last position with fseek and then read ahead.
such as Fseek ($FP, -1,seek_end), and ran to the bottom line.

20130721          2.02M        20130722          2.02M    20130723          2.02M    20130724          2.02M   20130725          2.02M    20130726          2.02M    20130727          2.02M   20130728          2.02M    20130729          2.02M    20130730          2.02M   20130731          2.02M   20130801          2.02M     

For example, I want to go to the last line, specific code how to write, give a demo, thank you!

$FN = ' Your text file name '; $fp = fopen ($FN, ' R '); Fseek ($FP,-1, seek_end); $s = "; while (($c = fgetc ($fp))!== false) {  if ($c = =) \ n "&& $s) break;  $s = $c. $s;  Fseek ($FP,-2, seek_cur);} Fclose ($FP); Echo $s;

If the file is not huge, it is easy to read

$fp = fopen ($FN, ' R '), while ($buf = fgets ($fp)) $res = $buf; fclose ($FP); Echo $res;

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