Most Referenced Functions
  » google_pagerank()
  » preg_replace()
  » imagecreatefrompng()
  » site_pageranks()
  » imagepng()
  » imagestring()
  » imagedestroy()
  » htmlentities()
  » imagecolorallocate()
  » fopen()
  » preg_match()
  » header()
  » getimagesize()
  » session_start()
  » ob_start()
  » preg_match_all()
  » strstr()
  » ob_flush()
  » flush()
  » htmlspecialchars()
  » str_replace()
  » strpos()
  » array2vars()
  » nl2br()
  » setcookie()
  » urlencode()
  » preg_split()
  » ereg()
  » ereg_replace()
  » var_dump()

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PHP Functions

Function: imagecreate

(PHP 3, PHP 4, PHP 5)

imagecreate -- Create a new palette based image

Description

resource imagecreate ( int x_size, int y_size )

imagecreate() returns an image identifier representing a blank image of size x_size by y_size .

We recommend the use of imagecreatetruecolor() .

Example 1. Creating a new GD image stream and outputting an image.

<?php
header("Content-type: image/png");
$im = @imagecreate(100, 50)
    or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($im, 255, 255, 255);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5,  "A Simple Text String", $text_color);
imagepng($im);
imagedestroy($im);
?>

Related Function(s)

  • imagecreatetruecolor()
  • imagedestroy()
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