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Using file_get_contents and explode preserves empty lines (including the empty line at the end of the file, which git likes the most) as opposed to file (even setting the FILE_IGNORE_NEW_LINES flag won't help).
11 sty 2024 · The most common approach for reading a file line by line is to use the fgets() function within a loop. The fgets() function reads a line from a file pointer and returns it as a string. The end of the line is determined by a newline character or EOF (end-of-file). <?php. $file = fopen('myfile.txt', 'r'); if ($file) {
16 sty 2019 · You can use the fgets() function to read the file line by line: $handle = fopen("inputfile.txt", "r"); if ($handle) { while (($line = fgets($handle)) !== false) { // process the line read.
Read one line from the open file: <?php $file = fopen ("test.txt","r"); echo fgets ($file); fclose ($file); ?> Run Example » Definition and Usage. The fgets () function returns a line from an open file. Syntax. fgets (file, length) Parameter Values. Technical Details. More Examples. Example. Read open file, line by line:
The solution was to do an fread() and explode the contents by PHP_EOL and do a foreach($lines as $line) so every line did not get duplicated. Here is the example code: $file=fopen("test.txt,"r"); $text=fread($file,filesize("test.txt")); $lines=explode(PHP_EOL,$text); foreach($lines as $line) {// Do something}
31 lip 2022 · Using the file() function is an easy way to read a file line by line in PHP if you are not worried about memory usage. However, you will have to get more creative if memory usage is an issue because file() reads the entire file into an array at once.
17 sty 2023 · You can use the fgets() function to read a file line by line. A single call to fgets() will read from the stream until the end of the line has been reached. You can read the contents of a file by repeatedly invoking the fgets() function until the end of the file (EOF) is reached.
