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What else can I help you with?
How do you get the length of an ANSI string using PHP?
$string ="Guess my length"; $length = strlen($string); now the $length will have the length of the string.
How do you define a constant in PHP?
You can define a constant using the define() directive.you can use this a number of ways;to define a variable to a constant do:$string = "hello";define("string",$string);to define a string to a constant use:define("hello","there");to define a integer or other numerical value use:define("number",1.0);Summery:to define a string use quotes as you would do a string.Unlike variables in PHP a constant cannot be changed or undefined once it is defined. Constant remains automatically globally throughout the script. It means that it can be accessed from inside a function. e.g.
How do you find the size of an array in PHP?
To find the size of an array in PHP you can either use the count() function or the sizeof() function as they will produce the same result. <?php $array = array(1, 2, 3, 4, 5, 6, 7); echo count($array); // outputs 7 echo sizeof($array); // outputs 7 ?>
How do you count how many results are in a PHP array?
To find out how many results there are in a PHP array all you need to do is use the function count() like I have shown you in the example below.
What is 10 percent in Php 250?
Answer: Php 2510% of Php 250= 10% * Php 250= 0.10 * Php 250= Php 25
Code of find vowels in string in php?
$vowel_arr=array('a','e','i','o','u'); $string="This is my sentence"; $len=strlen($string); $vowel_cnt=0; for($i=0;$i<$len;$i++) { if(in_array($string[$i],$vowel_arr)) $vowel_cnt++; else continue; } echo "Total Vowel count is: ".$vowel_cnt;
How do you count the number of elements in an array using PHP?
Using the function "count". <?php $foo = array("John", "Jacob", "Jingleheimer", "Schmidt"); echo count($foo); // <-- outputs the number 4 ?>
How do you count the vowels in a string?
#include #include void main() { char string[50]; int vowel=0,consonant=0; cout<<"Enter the string"; cin.getline(string,50); for(int i=0;string[i]!='\0';i++) { switch (string[i]) { case 'a': case 'A': case 'e': case 'E': case 'i': case 'I': case 'o': case 'O': case 'u': case 'U':vowel++; continue; } if (string[i]!=' ') consonant++; } cout<<"No of vowels="<<<"\nNo of consonants="<
How do you get the length of an ANSI string using PHP?
$string ="Guess my length"; $length = strlen($string); now the $length will have the length of the string.
How do you find the length of string without using the strlen function in PHP?
$str = "Hello"; $nameArr=str_split($str); print_r($nameArr); echo "length: ".count($nameArr);
What is var char in php?
Varchar in SQL means string in PHP.
How do you remove whitespaces from a string in PHP?
<?php trim(ereg_replace( ' +', ' ', $extraWhiteSpace)); ?>
How to use strings with PHP and MySQL?
If you will see this example as below, this may help. <?php $string = mysql_real_escape_string($string); $sql = "insert into stringtable(mystring) values('$string')"; ?>
How do you decode to encode using md5 funcation in php?
md5() is one-way encryption method. Example: $test_string="php"; $md_encoded_string=md5($test_string); But, you can't decode the string back to php.So, if you need to check the entered string is php or not $user_entered_string=md5($_POST['user_input']); if($md_encoded_string == $user_entered_string) { echo "input matched"; }
How do you block swear words on webpages?
Using PHP for example and the string replacement attributed to replace the swear words with *** or something.
How do you reverse a string in PHP without using a function?
Without any function is impossible. So I'll assume you mean any coded function, in which case the predefined function below is your answer.$string = strrev($string);
How do you write a program in c sharp to identify whether a character vowels and consonants?
<html> <head> <title>Assignment1</title> </head> <body> Enter the String:<br><br> <form action="ass1.php" method="post"> Name: <input type="text" name="fname" /> <input type="submit" name="Submit" /> </form> <?php if(isset($_POST['Submit'])) { $vowels=array("a","e","i","o","u"); $length=strlen($_POST['fname']); $count = 0; for ($i = 0; $i!= $length; $i++) { if (array_search($_POST['fname'][$i], $vowels)) { $count++; } } } echo 'There are ('.$count.') vowels in the string ('. $_POST['fname'].')'; ?> </body> </html>
