Beginner PHP

basic.php

if it is before 10am {
	<h1>Good Morning</h1>
}
if it is after 6pm {
	<h1>Good Evening</h1>	
}
otherwise {
	<h1>Good Day</h1>
}

excerpt.php

function get_excerpt( $text, $length = 200, $append = '...' ) {
    if( strlen( $text ) < $length ) {
        return $text;
    }
    else {
        $excerpt = substr( $text, 0, $length );
        $excerpt .= $append;
        return $excerpt;
    }
}

foreach-assoc.php

<?php
$details = array( "name" => "Daniel Pataki", "Age" => "30", "Twitter" => "http://twitter.com/danielpataki" );
echo "<ul>";
foreach( $details as $label => $value ) {
  echo "<li><strong>" . $label . "</strong>: " . $value . "</li>";
}
echo "</ul>";
?>

foreach.php

<?php
$names = array( "Daniel Pataki", "Raelene Morey", "James Farmer" );
echo "<ul>";
foreach( $names as $name ) {
  echo "<li>" . $name . "</li>";
}
echo "</ul>";
?>

forecast.php

<?php

$unit = "C";
$temp = 29;

if( $unit == 'F' ) {
  $temp = $temp * 9 / 5 + 32;
}

$forecast = "The weather today will be great, a Sunny " . $temp . $unit;
echo $forecast;

?>

frame.php

function make_excerpt( $text, $length = 200, $append = '...' ) {

}

functions.php

<?php

function display_post( $postdata ) {
  echo "<div class='post'>";
  echo "<h1>" . $postdata['post_title'] . "</h1>";
  echo "<p>" . $postdata['post_excerpt'] . "</p>";
  echo "<div class='post-meta'>Published on " . $postdata['post_date'] . " by " . $postdata['post_author'] . "</div>";
  echo "</div>";
}

$posts = array(
  0 => array(
    "post_title" => "My First Post",
    "post_excerpt" => "This is a short snippet of text from the first post",
    "post_date" => "2015 December 1",
    "post_author" => "Daniel Pataki"
  ),
  1 => array(
    "post_title" => "Second Post",
    "post_excerpt" => "Short exceprt for post number 2",
    "post_date" => "2015 December 4",
    "post_author" => "Raelene Morey"
  )
);

foreach( $posts as $post ) {
  display_post( $post );
}

hellophp.php

Hello HTML
<?php echo "Hello PHP"; ?>

if.php

// Simple if Statement
if( $speed > 50 ) {
  echo "You are over the speed limit";
}

// If and else statement
if( $age < 21 ) {
  echo "You may not buy alcohol";
}
else {
  echo "You may buy alcohol";
}

// If, else if and else statement
if( $speed < 25 ) {
  echo "You are too slow";
}
elseif( $speed > 120 ) {
  echo "You are too fast";
}
else {
  echo "Your speed is just right!";
}

localserver.sh

curl -L -o 'install.sh' http://bit.ly/1hBfq57 && curl -L -o 'Vagrantfile' http://bit.ly/1mE3Qt9 && vagrant up

postloop.php

$posts = array(
  0 => array(
    "post_title" => "My First Post",
    "post_excerpt" => "This is a short snippet of text from the first post",
    "post_date" => "2015 December 1",
    "post_author" => "Daniel Pataki"
  ),
  1 => array(
    "post_title" => "Second Post",
    "post_excerpt" => "Short exceprt for post number 2",
    "post_date" => "2015 December 4",
    "post_author" => "Raelene Morey"
  )
);

foreach( $posts as $post ) {
  echo "<div class='post'>";
    echo "<h1>" . $post['post_title'] . "</h1>";
    echo "<p>" . $post['post_excerpt'] . "</p>";
    echo "<div class='post-meta'>Published on " . $post['post_date'] . " by " . $post['post_author'] . "</div>";
  echo "</div>";
}

values.php

<?php
$name = 'Daniel';
$age = 30;
$interests = array( 'guitar', 'singing', 'squash', 'running', 'board games' );
?>

variable.php

<?php
$name = "Daniel";
echo $name;
?>

nice

In the wpmudev intro to WP course, you meant to include excerpt.php but instead, it shows variable.php, so we can't see the proper code and it doesn't make sense.