highlight.php

    <?
    /* This is a pseudo PHP file to test Kate's PHP syntax highlighting. */
    # TODO: this is incomplete, add more syntax examples!
    # this is also a comment.
    // Even this is a comment
    /** \brief doxygen comment
    */ /*normal comment*/
    // comment ?> normal text <?php
    function test($varname) {
    	return "bla";	# this is also a comment
    }
    ?>

    <?php echo("hello test"); ?>

    <html>
    	<? print "<title>test</title>"; ?>

    	<!-- CSS -->
    	<style>
    		.inputText {
    			width: <?php echo $width; ?>px;
    			text-indent: 10px;
    		}
    	</style>

    	<!-- JavaScript -->
    	<script>
    		var some_js_var = <?php echo $somevar; ?> ;
    		<?php echo 'alert("Hello there.");'; ?>
    	</script>
    	<!-- JavaScript React -->
    	<script type="text/babel">
    		<Hello> <?php echo("Hello, hello!"); ?> </Hello> <?php /* aaa */ ?> <div></div>
    		function a(i) {
    			<?php echo "var j = 1;"; ?>
    			return <p>{ i + j }</p>;
    		}
    	</script>
    	<!-- TypeScript -->
    	<script type="text/typescript">
    		<?php $timestamp = time(); ?>
    		class DateTime {
    			info: string;
    			constructor() { this.info = <?php echo(date("F d, Y h:i:s", $timestamp)); ?>; }
    			get() { return this.info; }
    		}
    	</script>
    	<!-- MustacheJS -->
    	<script type="x-tmpl-mustache">
    		{{! <?php print "comment"; ?> }}
    		{{#movie}}
    			<div>
    				<h1>{{title}}</h1>
    				<img src="{{poster}}" alt="{{title}}"/>
    				<?php echo $movierating; ?> - {{ratings.critics_rating}}
    			</div>
    		{{/movie}}
    	</script>

    </html>

    <?php
    $var = <<<DOOH
    This is the $string inside the variable (which seems to be rendered as a string)
    It works well, I think.
    DOOH

    # bug 382527
    throw new ParserException("Test {$this->some_var[$index]}\nin {$this->file} is missing.\nThis is bad.");

    $arr = array();
    foreach($arr as $i => $v):
    	echo($i);
    endforeach

    echo " $var {$var} ${var} ";
    echo " $var[1] {$var[1]} ${var[1]} ";
    echo " $var[-1] {$var[-1]} ${var[-1]} ";
    echo " $var[i] {$var[i]} ${var[i]} ";
    echo " $var[-i] {$var[-i]} ${var[-i]} ";
    echo " $var[$i] {$var[$i]} ${var[$i]} ";
    echo " $var[-$i] {$var[-$i]} ${var[-$i]} ";
    echo " $var[$$i] {$var[$$i]} ${var[$$i]} ";
    echo " $var[$x->i] {$var[$x->i]} ${var[$x->i]} ";
    echo " $var[$x->$i] {$var[$x->$i]} ${var[$x->$i]} ";
    echo " $$var {$$var} $${var} ";
    echo " $$var[1] {$$var[1]} $${var[1]} ";
    echo " $$var[$i] {$$var[$i]} $${var[$i]} ";
    echo " $var[$i] {$var[$i]} ${var[$i]} ";
    echo " $var[1+1] {$var[1+1]} ${var[1+1]} ";
    echo " $var->mem {$var->mem} ${var->mem} ";
    echo " $var->3 {$var->3} ${var->3} ";
    echo " $var-> {$var->} ${var->} ";
    echo " $var->$mem {$var->$mem} ${var->$mem} ";
    echo " ${$x->{'mem'}} ";
    echo "\n \t \\ \xff \x";
    echo "\{$x}";

    echo <<<HTML
    <p>bla $var \$var bla\'</p>
    HTML;
    echo <<<"HTML"
    <p>bla $var \$var bla\'</p>
    HTML;
    echo <<<'HTML'
    <p>bla $var \$var bla\'</p>
    HTML;
    echo <<<DOC
    <p>bla $var \$var bla\'</p>
    DOC;
    echo <<<DOC
    		<p>bla $var \$var bla\'</p>
    	DOC;
    echo <<<DOC
        <p>bla $var \$var bla\'</p>
      DOC;

    echo 123456 1_2_34_5 1__2 1_;
    echo 0x12345af 0x1_2_3_45_a_f 0x1__2 0x_1 0x1_ 0x1g 0xg;
    echo 0b1011 0b1_01_1 0b1__0 0b_1 0b1_ 0b12 0b2;
    echo 01234 01_23_4 0_1 0__1 01_ 018 08;
    echo 0o1234 0O1_23_4 0o1_1_ 0o1__1 0o_1;
    echo 123. .45 123.45 1_23.4_5e1_2;
    echo 123.e1 .45e1 123.45e1;
    echo 123.e+1 .45e+1 123.45e+1;
    echo 123.e++1 ._45e+1 123._45e+1; // bad float

    echo 123...45;
    echo add(...[1, 2])."\n";

    function gen_three_nulls() {
        foreach (range(1, 3) as $i) {
            yield;
        }
    }

    function &gen_reference() {
        $value = 3;

        while ($value > 0) {
            yield $value;
        }
    }

    function gen() {
        yield 0; // key 0
        yield from inner(); // keys 0-2
        yield 4; // key 1
    }

    switch (1) {
        case 1: echo 'plop';
        case 1; echo 'plop';
        default: echo 'plop';
        default : echo 'plop';
    }

    class User
    {
        public int $id;
        public ?string $name;

        public function __construct(int $id, ?string $name)  : void
        {
            $this->id = $id;
            $this->name = $name;
        }
    }

    class MyClass {
        const CONST_VALUE = 'A constant value';
    }

    class OtherClass extends MyClass
    {
        public static $my_static = 'static var';

        public static function doubleColon() {
            echo parent::CONST_VALUE . "\n";
            echo self::$my_static . "\n";
        }
    }

    $classname = 'MyClass';
    echo $classname::CONST_VALUE;

    echo MyClass::CONST_VALUE;

    $classname = 'OtherClass';
    $classname::doubleColon();

    OtherClass::doubleColon();
    new $classname::class;

    $user = new User(1234, null);

    $y = 1;
    $fn1 = fn($x) => $x + $y;
    $fn2 = function ($x) use ($y) {
        return $x + $y;
    };

    $a = [1,2,3,'x'=>4];
    $b = array(1,2,3,'x'=>4);

    namespace A\B\C;
    class Exception extends \Exception {}

    $b = new \Exception('hi');
    $x = new A\B\Foo('hi');
    $n = \strlen($str) - 1;

    $r = $x <=> $y and $z;

    #[ExampleAttribute('Hello world', 42)]
    class Foo {}
    function foo(#[TestAttr] $bar){
    }

    enum Suit {
        case Clubs;
        case Diamonds;
    }
    ?>

    <?php if (n): ?>
    <p>bla ba</p>
    <?php endif ?>