PHPLOCK

/*PHP*/

function dr($d) {
	return ((substr($d, -1, 1) != "/") ? $d."/" : $d);
}

function drn() {
	return (pathinfo($_SERVER['PHP_SELF'], PATHINFO_DIRNAME));
}

function fn($f) {
	$f = str_replace(dirname($f), '', $f);
	return (str_replace("/", '', $f));
}

function xt($n) {
	$a = explode('.', strtolower($n));
	return (trim(end($a)));
}

/*JAVASCRIPT*/

function $show(a, x) {
	var b = $4(a);
	if (!b) {
		return;
	}
	b.style.display = (x) ? 'none' : 'block';
}

function $showG(a, x) {
	for (i = 0; i < a.length; i++) {
		$show(a[i], x);
	}
}

function $trm(a) {
	return (a.replace(/^\s+|\s+$/g, ''));
}

//=============================
function $htm(a) {
	//a=a.replace(/\"/g, '"');
	a = a.replace(/</g, '<');
	a = a.replace(/>/g, '>');
	return (a);
}

//=============================
function $acptTab(a) {
	if (event.keyCode == 9 || event.which == 9) {
		event.preventDefault();
		var v = a.value,
			s = a.selectionStart,
			e = a.selectionEnd;
		a.value = v.substring(0, s) + '\t' + v.substring(e);
		a.selectionStart = a.selectionEnd = s + 1;
		return (false);
	}
}

/*CSS*/

 .Topic 
{
		 display:flex;
		 flex-direction:column;
		 justify-content:space-between;
		 width:calc(50% - 1.5em);
		 border:1px solid var(--BrdrC2);
		 border-radius:8px;
		 box-shadow: 1px 1px 1px 1px var(--BrdrC1);
		 padding:0.5em;
		 margin:0.5em 0 !important;
 }

 .Cntnt p,
 .Cntnt h1,
 .Cntnt h2,
 .Cntnt h3,
 .Cntnt h4,
 .Cntnt h5,
 .Cntnt h6
{
		padding:0.5em 0;
}

 .Cntnt li
{
		display:list-item;
		padding:0.25em 0;
}

/*HTML*/
 <!--<div contenteditable="true" id="CodePaste" class="CodePaste">
	</div>-->
<div class="ctrlfrm dFlx AlynC AlynM">
	<input class="dHdn" type="button" id="clearB" onclick="$clear()" value="Clear">
	<select name="language" id="language">
	<option value="">Select Language</option>
	<option value="javascript">javascript</option>
	<option value="php">php</option>
	<option value="css">css</option>
	<option value="html">html</option>
	</select>
	<input type="button" id="formatB" onclick="$format()" value="Format">
	<input type="button" id="highlightB" onclick="$highlight()" value="Highlight">
	<input class="dHdn" type="button" id="copyB" onclick="$copyhtml()" value="Copy">
</div>