gbot/hash_password.php

## hash_password.php
<?php

// Hash a password
// by Gavin Botica

// requires PHP 5.5+
define("RQD_PHP_VER", "5.5");
// check php version
if (version_compare(PHP_VERSION, RQD_PHP_VER) == -1 ) {
    echo "<p><b>ERROR:</b> PHP <i>" . RQD_PHP_VER . "</i> required. Version <i>" . PHP_VERSION . "</i> installed.</p>";
    exit;
}
?>
<html>
<head>
    <title>Hash a Password</title>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
    <script>
    $(function() {
        var $form_password_input = $('form #input_password').focus();
        var $show_input_checkbox = $('form #show_input');
        $show_input_checkbox.on('change', function(){
            var set_checkbox = $show_input_checkbox.is(':checked') ? $form_password_input.attr('type', 'text') : $form_password_input.attr('type', 'password');
        });
        if ($("#output").length > 0) {
            $("#output").slideDown(750);
        }
    });
    </script>
    <style type="text/css">
        body {
            padding:50px 30px 0;
            background-color: #f6f6f6;
            text-align: center;
            max-width:980px;
            margin:auto;
        }
        body,
        input {
            font-family: "Courier New", sans-serif;
            font-size: 23px;
        }
        h1, h2 {
            font-weight: 800;
        }
        hr {
            border:0;
            border-top:1px dashed #ddd;
        }
        fieldset {
            border:1px solid #ccc;
            border-radius: 5px;
            padding:40px 40px 25px;
            background-color: #f9f9f9;
            width:88%;
            margin:0 auto;
        }
        legend {
            font-weight: bold;
            padding:0 20px;
        }
        input[type=text],
        input[type=password] {
            margin-top:10px;
            padding:6px 5px;
            border-radius: 3px;
            border: 1px solid #ccc;
        }
        input[type=submit] {
            margin-top:10px;
            padding:5px 15px;
            font-weight: bold;
            color:#777;
            border: 1px solid #bbb;
        }
        input[type=submit]:hover{
            cursor:pointer;
            color:#444;
            border-color:#999;
        }
        #input_password {
             width:60%;
             min-width: 320px;
        }
        #output input {
            width:90%;
            max-width:940px;
            padding:3px;
            text-align: center;
        }
        footer {
            font-size:0.6em;
        }
        .hide {
            display: none;
        }
    </style>
</head>
<body>
    <h1>Hash a password!</h1>
    <p>Enter a string to hash it with PHP's <a target="_blank" href="http://php.net/manual/en/function.password-hash.php"><i>password_hash()</i></a> function.</p>
    <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
        <fieldset>
            <legend>Hash Password</legend>
            <input tabindex="1" placeholder="String to Hash" id="input_password" type="password" name="h">
            <input tabindex="3" type="submit" value="Hash it!">
            <br><br><label><input tabindex="2" type="checkbox" id="show_input" value="1" name='s'> Display input?</label>
        </fieldset>
    </form>
    <?php
        // If form posted, write OUTPUT
        if (isset($_POST["h"]) && $_POST["h"] !== "" ) {
            $string_to_hash = $_POST["h"];
            $hash = password_hash($string_to_hash, PASSWORD_DEFAULT);
            // output
            echo "<hr>";
            echo "<div id='output' class='hide'>";
            echo "<h3>Result</h3>";
            if (isset($_POST["s"])) {
                echo "<p>INPUT: <b>$string_to_hash</b></p>";
            }
            echo "<p>OUTPUT: <input type='text' value='" . $hash . "'></p>";
            echo "</div>";
        }
    ?>
    <hr>
    <footer></footer>
</body>
</html>
	<?php

	// Hash a password
	// by Gavin Botica

	// requires PHP 5.5+
	define("RQD_PHP_VER", "5.5");
	// check php version
	if (version_compare(PHP_VERSION, RQD_PHP_VER) == -1 ) {
	echo "<p><b>ERROR:</b> PHP <i>" . RQD_PHP_VER . "</i> required. Version <i>" . PHP_VERSION . "</i> installed.</p>";
	exit;
	}
	?>
	<html>
	<head>
	<title>Hash a Password</title>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
	<script>
	$(function() {
	var $form_password_input = $('form #input_password').focus();
	var $show_input_checkbox = $('form #show_input');
	$show_input_checkbox.on('change', function(){
	var set_checkbox = $show_input_checkbox.is(':checked') ? $form_password_input.attr('type', 'text') : $form_password_input.attr('type', 'password');
	});
	if ($("#output").length > 0) {
	$("#output").slideDown(750);
	}
	});
	</script>
	<style type="text/css">
	body {
	padding:50px 30px 0;
	background-color: #f6f6f6;
	text-align: center;
	max-width:980px;
	margin:auto;
	}
	body,
	input {
	font-family: "Courier New", sans-serif;
	font-size: 23px;
	}
	h1, h2 {
	font-weight: 800;
	}
	hr {
	border:0;
	border-top:1px dashed #ddd;
	}
	fieldset {
	border:1px solid #ccc;
	border-radius: 5px;
	padding:40px 40px 25px;
	background-color: #f9f9f9;
	width:88%;
	margin:0 auto;
	}
	legend {
	font-weight: bold;
	padding:0 20px;
	}
	input[type=text],
	input[type=password] {
	margin-top:10px;
	padding:6px 5px;
	border-radius: 3px;
	border: 1px solid #ccc;
	}
	input[type=submit] {
	margin-top:10px;
	padding:5px 15px;
	font-weight: bold;
	color:#777;
	border: 1px solid #bbb;
	}
	input[type=submit]:hover{
	cursor:pointer;
	color:#444;
	border-color:#999;
	}
	#input_password {
	width:60%;
	min-width: 320px;
	}
	#output input {
	width:90%;
	max-width:940px;
	padding:3px;
	text-align: center;
	}
	footer {
	font-size:0.6em;
	}
	.hide {
	display: none;
	}
	</style>
	</head>
	<body>
	<h1>Hash a password!</h1>
	<p>Enter a string to hash it with PHP's <a target="_blank" href="http://php.net/manual/en/function.password-hash.php"><i>password_hash()</i></a> function.</p>
	<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
	<fieldset>
	<legend>Hash Password</legend>
	<input tabindex="1" placeholder="String to Hash" id="input_password" type="password" name="h">
	<input tabindex="3" type="submit" value="Hash it!">
	<br><br><label><input tabindex="2" type="checkbox" id="show_input" value="1" name='s'> Display input?</label>
	</fieldset>
	</form>
	<?php
	// If form posted, write OUTPUT
	if (isset($_POST["h"]) && $_POST["h"] !== "" ) {
	$string_to_hash = $_POST["h"];
	$hash = password_hash($string_to_hash, PASSWORD_DEFAULT);
	// output
	echo "<hr>";
	echo "<div id='output' class='hide'>";
	echo "<h3>Result</h3>";
	if (isset($_POST["s"])) {
	echo "<p>INPUT: <b>$string_to_hash</b></p>";
	}
	echo "<p>OUTPUT: <input type='text' value='" . $hash . "'></p>";
	echo "</div>";
	}
	?>
	<hr>
	<footer></footer>
	</body>
	</html>