php-minify-old

// https://puvox.software/tools/php-minify

CODE:


<?php
$use_builtin = true;  //true( based on: https://www.php.net/manual/en/function.php-strip-whitespace.php )  or false ( based on: https://stackoverflow.com/q/503871/2377343 )

$source_content ='';
$final_content='';
if(isset($_POST['phpminify_code'])){
	$source_content = $_POST['phpminify_code'];
	$new_content = $source_content;
	//auto append <?php
	if (stripos($new_content, $pre='<?php')===false) {
		$auto_added=true;
		$new_content = $pre." ".$new_content;
	}
	//=================

	if ($use_builtin){
		$file= __DIR__.'/temp_1'.rand(1,99999999).rand(1,99999999);
		file_put_contents($file, $new_content);
		$final_content=php_strip_whitespace($file);
		$final_content= str_replace("  ", " ", $final_content);
		$final_content= str_replace(["= "," ="], "=", $final_content);
		$final_content= str_replace(["; "], ";", $final_content);
		$final_content= str_replace([", "], ",", $final_content);
		$final_content= str_replace([". "], ".", $final_content);
		$final_content= str_replace(["{ "], "{", $final_content);
		$final_content= str_replace(["} "], "}", $final_content);
		$final_content= str_replace(["[ "], "[", $final_content);
		$final_content= str_replace(["] "], "]", $final_content);
        // ...
        // ...
        // ...
        // ...
        // I've found out here, that this approach is not ideal.
		unlink($file);
	}
	else{
		$final_content  = '';
		$commentTokens = array(T_COMMENT, T_DOC_COMMENT);
		foreach ( token_get_all($content) as $token) {
			if (is_array($token)) {
				if (in_array($token[0], $commentTokens))
					continue;
				$token = $token[1];
			}
			$final_content .= $token;
		}
	}
	if (isset($auto_added)){
		$final_content=str_replace($pre,'', $final_content);
	}
}
?>
<style>
.eachBlock{
    width: 50%;
    margin: 0 0 0 25%;
}
textarea{
	width:100%; resize: both;
	height: 350px;
}
.submit_parent{ text-align: center; }
.centered { justify-content: center;  text-align:center; }

.row{ margin: 30px 0; flex-direction: column; }

.titlerow{ margin:0 0 20px 0 ; }
</style>

<div class="row maxwidth centered titlerow">
	<h1 style="color:#0070ff;">PHP Minify</h1>
	<div class="ui-state-highlight">Experimental & poor parser to removes comments, white-spaces and new-lines from PHP source-code.</div>
</div>


<div class="row maxwidth source_row">
	<div class="eachBlock">
		<div class="formDiv">
		<h2>Enter source code:</h2>
		<p>Note, script auto-assigns <code>&lt;?php</code> in the start</p>
		<form action="" method="post" enctype="multipart/form-data">
			<textarea name="phpminify_code"><?php echo htmlentities($source_content);?></textarea>
			<div class="submit_parent">
				<input type="submit" id="submitbtn" value="Minify">
			</div>
			<input type="hidden" name="update" value="ok">
		</form>
		<script>
		$(function(){
			$('#submitbtn').button();
			//$('input:text, input:password, input[type=email], button').button().addClass('ui-textfield');
			$('input:text, input:password, input[type=email]').addClass('ui-textfield ui-corner-all');
		});
		</script>
		</div>
	</div>
</div>



<div class="row maxwidth results_row">
	<div class="eachBlock">
		<h2 class="centered" style="color:red;">Result:</h2>
		<textarea><?php echo htmlentities($final_content);?></textarea>
	</div>
</div>