PHP ActiveX

Generating Random ASCII Strings

See more PRNG Examples

Demonstrates how to generate random us-ascii strings. PHP ActiveX

<?php

$success = 0;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$success = 0;

$fortuna = new COM("Chilkat.Prng");

// Generate random strings having only lowercase chars (a-z)
// Disallow digits and uppercase and only allow lowercase
$bDigits = 0;
$bUppercase = 0;
$bLowercase = 1;

print '-- only lowercase alpha (a-z)' . "\n";
for ($i = 1; $i <= 10; $i++) {
    // Generate 20-character strings.
    print $fortuna->randomString(20,$bDigits,$bLowercase,$bUppercase) . "\n";
}

// Allow both lowercase and uppercase alpha chars
$bUppercase = 1;
print '-- lower and uppercase alpha (a-zA-Z)' . "\n";
for ($i = 1; $i <= 10; $i++) {
    // Generate 20-character strings.
    print $fortuna->randomString(20,$bDigits,$bLowercase,$bUppercase) . "\n";
}

// Allow digits (0-9)
$bDigits = 1;
print '-- digits and lower/uppercase alpha (0-9a-zA-Z)' . "\n";
for ($i = 1; $i <= 10; $i++) {
    // Generate 20-character strings.
    print $fortuna->randomString(20,$bDigits,$bLowercase,$bUppercase) . "\n";
}

// Allow only digits (0-9)
$bUppercase = 0;
$bLowercase = 0;
print '-- only digits (0-9)' . "\n";
for ($i = 1; $i <= 10; $i++) {
    // Generate 20-character strings.
    print $fortuna->randomString(20,$bDigits,$bLowercase,$bUppercase) . "\n";
}


?>