Alphabet Triangle Pattern

Some different alphabet triangle patterns using range() function in PHP are shown below.

Pattern 1

<?php
$alpha = range('A', 'Z');
for($i=0; $i<5; $i++){ 
  for($j=5; $j>$i; $j--){
    echo $alpha[$i];
    }
    echo "<br>";
}
?>

Output:

Pattern 2

<?php
$alpha = range('A', 'Z');
for($i=0; $i<5; $i++){ 
  for($j=0; $j<=$i; $j++){
    echo $alpha[$i];
    }
    echo "<br>";
}
?>

Output:

Pattern 3

<?php
$alpha = range('A', 'Z');
for($i=0; $i<5; $i++){ 
  for($j=0; $j<=$i; $j++){
    echo $alpha[$j];
    }
    echo "<br>";
}
?>

Output:

Pattern 4

<?php
$alpha = range('A', 'Z');
for($i=0; $i<5; $i++){ 
  for($j=4; $j>=$i; $j--){
    echo $alpha[$j];
    }
    echo "<br>";
}
?>

Output:

Pattern 5

<?php
$alpha = range('A', 'Z');
for ($i=5; $i>=1; $i--) {  
  for($j=0; $j<=$i; $j++) {  
     echo '�';  
  }
  $j--;
for ($k=0; $k<=(5-$j); $k++) {  
    echo $alpha[$k]; 
}  
echo "<br>\n";
}
?>

Output:

Next TopicNumber Triangle

← prev next →

Please Share

Learn Latest Tutorials

Git

Jupyter

Bash

Pygame

Log4j

Power BI

Web API

OneNote

Data Ware.

VBA

SSIS

Preparation

Aptitude

Reasoning

Verbal A.

Interview

Company

Trending Technologies

AWS

Selenium

IoT

Cloud

Hadoop

ReactJS

React Native

Node.js

D. Science

Angular 7

Blockchain

B.Tech / MCA

DBMS

DAA

C. Network

Compiler D.

COA

D. Math.

E. Hacking

C. Graphics

Software E.

Web Tech.

Cyber Sec.

Automata

C++

Java

.Net

Python

Programs

Control S.

Javatpoint Services

JavaTpoint offers too many high quality services. Mail us on hr@javatpoint.com, to get more information about given services.

Website Designing
Website Development
Java Development
PHP Development
WordPress
Graphic Designing
Logo
Digital Marketing
On Page and Off Page SEO
PPC
Content Development
Corporate Training
Classroom and Online Training
Data Entry

Training For College Campus

JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Please mail your requirement at hr@javatpoint.com.
Duration: 1 week to 2 week

^{Like/Subscribe us for latest updates or newsletter}

PHP Programs

Alphabet Triangle Pattern

Please Share

Learn Latest Tutorials

Preparation

Trending Technologies

B.Tech / MCA

Javatpoint Services

Training For College Campus