\'([^\']+)\' , //(.+)\Z#', $line, $matches);
array_shift($matches); // shift the original match (the whole line) off the stack
return $matches;
},
$lines
);
/**
* Update the text file on POST requests
*/
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// assignment
$new = $_POST['new'];
$lines = $_POST['lines'];
// ensure we have an array
if (!is_array($lines)) {
$lines = array();
}
// Fail-safe to avoid wiping the file with a bad $_POST
if (count($lines) < count($parsedLines) - 1) {
header('HTTP/1.1 400 Bad Request');
exit;
}
// filter lines to be removed; maintain keys
$lines = array_filter($lines, function($line) {
foreach ($line as $value) {
if (strlen(trim($value))) {
return true;
}
}
return false;
});
// restore partially deleted lines
array_walk($lines, function(&$line, $lineNumber) use ($parsedLines) {
foreach ($line as $value) {
if ( ! strlen(trim($value))) {
$line = $parsedLines[$lineNumber];
return;
}
}
});
// Add the new line if all fields have values
$newLineExists = 3 == count(array_filter($new, function($value) {
return !! strlen(trim($value));
}));
if ($newLineExists) {
array_push($lines, $new);
}
// Write the new file contents
$fileLines = array_map(
function($values) {
return sprintf("'%s' => '%s' , //%s\n", $values[0], $values[1], $values[2]);
},
$lines
);
// OPTIONAL: strip the last newline from file
$fileLines[count($fileLines)-1] = rtrim($fileLines[count($fileLines)-1]);
file_put_contents(CONFIG_FILE, $fileLines);
//ek - write php file for thing to work
$value = array_shift($parsedLines);
echo $value;
file_put_contents(PHP_FILE,"
",FILE_APPEND);
fclose($fp) or die ("Error closing file!");
// Update the in-memory version of the lines (no need to re-read the file)
$parsedLines = array_values($lines);
}
?>
Edit and Save Text File With PHP