My Board

Code: Select all

<?php
if ($_GET['suit'] && $_GET['suit'] != "table") {
	echo "table";
}
else {
	$suit = $_GET['suit'];
	$file = $suit . '.txt';
	$num = 2;
	$image = 'images/' . $num . $suit . '.gif';
	$title = $num . 'Of' . $suit;

	while ($num <= 10) {
  if ($num = 10) {
  $num = 'Ace';
	}
	elseif ($num = 'Ace') {
  $num = 'Page';
	}
	elseif ($num = 'Page') {
  $num = 'Knight';
	}
	elseif ($num = 'Knight') {
  $num = 'Queen';
	}
	elseif ($num = 'Queen') {
  $num = 'King';
	}

	echo '$image $title';
	}
}
?>

Code: Select all

To Increase: $variable++;

To Decrease: $variable--;

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<?php
if (!$_GET['suit']) {
	echo "please select a suit";
}
	elseif ($_GET['suit']) {
	$suit = $_GET['suit'];
	$num = 2;
	$image = 'images/' . $num . $suit . '.gif';
	$title = $num . 'Of' . $suit;
	
	while ($num <= 10) {
  echo '$image $title';
  $num++;
	}
}
?>

Code: Select all

images/2cups.gif 2Ofcups
images/3cups.gif 3Ofcups
images/4cups.gif 4Ofcups
images/5cups.gif 5Ofcups
images/6cups.gif 6Ofcups
images/7cups.gif 7Ofcups
images/8cups.gif 8Ofcups
images/9cups.gif 9Ofcups
images/10cups.gif 10Ofcups

Code: Select all

<?php
if (!$_GET['suit']) 
{
	echo "please select a suit";
}
elseif ($_GET['suit']) 
{
	$suit = $_GET['suit'];
	$file = $suit . '.txt';

	for($num = 2;$num <= 10;$num++) 
	{
  $image = 'images/' . $num . $suit . '.gif';
  $title = $num . 'Of' . $suit;
 	 echo $image." ".$title."<br />";
	}
}
?>

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<?php
$lines = file('test.txt');

foreach ($lines as $line_num => $line) {
   $linenum = (int) $line_num;
   $linenum++;
   $t = strpos($line, "pizza");
   if($t !== false) 
   {
    echo "Pizza found in line #<b>{$linenum}</b> : " .$line. "<br />\n";
   }
}

?>

Code: Select all

<?php
$short = 6; //wherever this comes from

//an array of all the full text (we'll leave the keys and deal with the offset later)
$full = array("Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten");

//if we don't have an integer, we'll have a problem...run a check
if (is_int($short)) {
      //we've got an int, lets subtract 2 to count for the offset (Zero..one..two [we 

started at two])
      $text = $full[$short-2];
}
else {
      //its not an integer, so convert it into one
      $short = intval($short);
      //as above
      $text = $full[$short-2];
}
//output full text
echo $text;

?>

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<?php
//basic function which reads the contents of the file into $lines as an array
$lines = file('test.txt');

//include this line if it helps to understand
//var_dump($lines);

//using a foreach (shouldn't...but it keeps it simple) to split the array into $line_num (the key) and $line (the content).
foreach ($lines as $line_num => $line) {
  //make sure $line_num is an int, then increment it
  $linenum = (int) $line_num;
  $linenum++;
  //quick check (as opposed to strstr()) which will return an int of the first position, or a boolean FALSE if not found
  $t = strpos($line, "pizza");
  //check to see whether or not it returned the boolean
  if($t !== false)
  {
   //if not, it returned an int, therefore the text is found in the file on $linenum
   echo "Pizza found in line #<b>{$linenum}</b> : " .$line. "<br />\n";
  }
}

?>

Code: Select all

<?php

$tnum = "Five";
$file = "Cups.txt";
$desc = find_desc($tnum, $file);
echo $desc;
	 
function find_desc($text, $file)
{
$lines = file($file);

foreach ($lines as $line_num => $line) {
  $linenum = (int) $line_num;
  $linenum++;
  $t = strpos($line, $text);
  if($t !== false)
  {
   echo "Text found in line #<b> " .$linenum. " </b> : " .$line. "<br />\n";
  }
}
}

?>

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<?php
 
 $tnum = "Five";
 $file = "Cups.txt";
 $found = FALSE;
 $desc = find_desc($tnum, $file);
 echo $desc;
 
 function find_desc($text, $file)
 {
 $lines = file($file);
 
 foreach ($lines as $line_num => $line) {
   $linenum = (int) $line_num;
   $linenum++;
   $t = strpos($line, $text);
 if ($found === TRUE)
 {
   echo $line;
 }
   if($t !== false)
   {
 $found = TRUE;
   }
 }
 }
 
 ?>

Code: Select all

<?php
 
 $tnum = "Five";
 $file = "Cups.txt";
 $desc = find_desc($tnum, $file);
 echo $desc;
 
 function find_desc($text, $file)
 {
 $found = FALSE;
 $lines = file($file);
 
 foreach ($lines as $line_num => $line) {
 $linenum = (int) $line_num;
 $linenum++;
 $t = strpos($line, $text);
 if ($found === TRUE)
 {
 echo $line;
 return;
 }
 if($t !== false)
 {
 $found = TRUE;
 }
 }
 }
 
 ?>