Nabend Com,
Ich habe hier eine TODO Liste gefunden, die auch super funktioniert.
Aber wenn ich ein neuen Text eintrag hinzufüge, baut er sich immer unter den anderen auf, was mir persönlich nicht gefällt.
Gibt es eine Möglichkeit das ein neuen Text eintrag immer an erster stelle steht, und nicht unter den anderen.
index.php
PHP
<?php
$file = "todo.list";
$modified = filemtime ( $file );
$hash = sha1_file ( $file );
if ( isset ( $_POST['submit'] ) && $_POST['ohash'] == $hash ) {
if ( $_POST['submit'] == "Add" && ! empty ( $_POST['data']) ) {
$fp = fopen ( $file, "a+" ) or die ("Cannot open $file for writing, check permissions");
fwrite ( $fp, stripslashes($_POST['data'])."\n" );
fclose ( $fp ) ;
} elseif ( $_POST['submit'] == "Remove" ) {
$data = file ( $file );
$fp = fopen ( $file , "w+" ) or die ("Cannot open $file for writing, check permissions");
$n = 0;
foreach ( $data as $line ) {
if ( empty ( $_POST['line'][$n] ) ) {
fwrite ( $fp, $line );
}
$n++;
}
fclose ( $fp );
} elseif ( $_POST['submit'] == "Complete" ) {
$data = file ( $file );
$fp = fopen ( $file , "w+" ) or die ("Cannot open $file for writing, check permissions");
$n = 0;
foreach ( $data as $line ) {
if ( empty ( $_POST['line'][$n] ) ) {
fwrite ( $fp, $line );
} else {
if ( !strstr ( $line , "<strike>") ) {
fwrite ( $fp, "<strike>" . trim($line) . "</strike>\n" );
} else {
$line = str_replace ( "<strike>","",$line );
$line = str_replace ( "</strike>","",$line );
fwrite ( $fp, $line );
}
}
$n++;
}
fclose ( $fp );
}
$hash = sha1_file ( "todo.list" );
}
/* HEADER BEGINS */
echo "<html>
<head>
<script language=\"javascript\">
function checkAll(){
for (var i=0;i<document.forms[0].elements.length;i++)
{
var e=document.forms[0].elements[i];
if ((e.name != 'allbox') && (e.type=='checkbox'))
{
e.checked=document.forms[0].allbox.checked;
}
}
}
</script>
</head>
<body>";
/* HEADER ENDS */
?>
<p>Datum: <?php
$timestamp = time();
$datum = date("d.m.Y - H:i", $timestamp);
echo $datum," Uhr";
?> - letzte Aktion vor <?php echo timeSince ( $modified );?></p>
<hr />
<form action="<?php echo $_SERVER['PHP_SELF']?>" method="POST" name="todo">
<input type="hidden" name="ohash" value="<?php echo $hash ?>" />
<pre>
<?php
$data = file ( $file );
$n = 0;
foreach ( $data as $line ) {
echo "<input type='checkbox' name='line[$n]' />";
echo $line ;
$n++;
}
?>
</pre>
<hr />
<input type="checkbox" value="on" name="allbox" onclick="checkAll();"/> Toggle all<br />
<input type="text" name="data" size="35" />
<input type="submit" name="submit" value="Add" />
<input type="submit" name="submit" value="Remove" />
<input type="submit" name="submit" value="Complete" />
</form>
<?php
/* FOOTER BEGINS */
echo "</body></html>";
/* FOOTER ENDS */
/* FUNCTIONS */
function timeSince ( $timestamp ) {
$diff = time() - $timestamp;
if ( $diff < 4000 ) {
$diff = ceil ( $diff / 60 );
$unit = "Minute";
} elseif ( $diff < 100000 ) {
$diff = ceil ( $diff / 3600 );
$unit = "Hour";
} else {
$diff = ceil ( $diff / 86400 );
$unit = "Day";
}
$end = ( $diff <= 1 ) ? NULL : "s";
return "$diff $unit$end ";
}
?>todo.list
Berechtigung "666"
PHP
Uncompleted task
<strike>Completed task</strike>
Test <b>font</b> <i>attributes</i>
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