function myFrequency($sentence)
{
$words = myExplode($sentence);
$frequency = array(" ");
$i = 0;
$count = count($words);
foreach ($words as $word) {
if (array_key_exists($word, $frequency)) {
$frequency[$word]++;
} else {
$frequency[$word] = 1;
}
}
/* foreach ($frequency as $key => $value) {
echo "$key=>$value";
}*/
return $frequency;
}
<?php
include 'functions.php';
$myPointer = fopen("sentence.txt", "r");
$sentence = fread($myPointer, filesize("sentence.txt"));
$words = myExplode($sentence);
print_r($words);
$freq = myFreq($words);
echo "<br>";
echo "<pre>";
print_r($freq);
echo "</pre>";
function myNumber($number)
{
return $number + 8;
}
$offset = myNumber(0);
echo $offset;
function MyExplode()
{
return myExplode($this->string);
}
<html>
<?php
include "C:/xampp/htdocs/xampp/Training/php/MyFunction/only_explode_function.php";
include "C:/xampp/htdocs/xampp/Training/php/Day20/OOP/stack_oop.php";
include "C:/xampp/htdocs/xampp/Training/php/MyFunction/calculator_function.php";
if (isset($_GET['string'])) {
$expression = $_GET['string'];
//$result = strLength($string);
//echo $result;
//$expression = "3 4 6 * -";
$expArr = myExplode($expression);
//print_r($expArr);
$myStack = new Stack();
foreach ($expArr as $op) {
$temp = intval($op);
//echo $temp;
if ($temp) {
$myStack->push($temp);
} else {
$op2 = $myStack->pop();
$op1 = $myStack->pop();
$result = calculator($op1, $op2, $op);
//echo $result;
$myStack->push($result);
}
}
echo "My result is ", $myStack->pop();
}
?>
<body>
<form action="postfix_with_oop.php" method="get" align="center">
function explode1()
{
return myExplode($this->string);
}
function setExplode($sentence)
{
$result = myExplode($sentence);
$this->word = $result;
return $this->word;
}
function myExplode($delim, $myString)
{
//declaring function/user declared
$retval = array(" ");
//code that needs to be executed
$currWord = " ";
//variable is to remember the current word//currentindex++ is the cursor moving from space to space.
for ($currentindex = 0; $currentindex < strlen($myString); $currentindex++) {
//executing my code - currentindex is my pointer to where i am in the string//then evaluates the loop seeing if it is true, so the loop continues, if not the loop stops and moves on//currentindex++ is the increment counter-telling it to add one after every loop.
if ($myString[$currentindex] == " ") {
//if evaluates whether the character is a space or not
array_push($retval, $currWord);
// saving the word-gets pushed into an array
$currWord = " ";
//emptying
} else {
$currWord = $currWord . $myString[$currentindex];
//builds word one character at a time
}
}
//else tells if the code is untrue and stops the loop
array_push($retval, $currWord);
//pushing the variables onto the end
return $retval;
//return immediately ends the whole function
}
print_r(myExplode(" ", "the car has a top speed of 100"));
?>
