How to draw a text string image horizontally using the imagestring() function in PHP?-PHP Tutorial-php.cn

How to draw a text string image horizontally using the imagestring() function in PHP?

王林

Release： 2023-09-05 09:52:02

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imagestring() is a built-in function in PHP that draws a string horizontally.

Syntax

bool imagestring($image, $font, $x, $y, $string, $color)

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Parameters

imagestring() accepts six different parameters − $image, $font, $x, $y, $string, and $color.

$image − The $image parameter uses imagecreatetruecolor() function to create a blank An image in a given size.
$font − The $font parameter is used to set the font size value to 1, 2, 3, 4 and 5
For built-in fonts.
$x - Maintains the font's position on the horizontal X-axis, top left corner.
$y - Maintains the font's position on the vertical Y-axis, top.
$string - The $string parameter holds the string to be written.
$color - This parameter holds the color of the image.

Return value

imagestring()Returns True on success and False on failure.

Example 1

<?php
   // Create the size and image by using imagecreate() function.
   $img = imagecreate(700, 300);

   // Set the background color of the image
   $background_color = imagecolorallocate($img, 0, 0, 255);

   // Set the text color of the image
   $text_color = imagecolorallocate($img, 255, 255, 255);

   // Function to create an image that contains the string.
   imagestring($img, 50, 180, 150, "Tutorialspoint", $text_color);
   imagestring($img, 30, 160, 120, "Simply Easy Learning", $text_color);
   header("Content-Type: image/png");
   imagepng($img);
   imagedestroy($img);
?>

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Output

How to draw a text string image horizontally using the imagestring() function in PHP?

Example 2

<?php
   // Create the size of the image or blank image
   $img = imagecreate(700, 300);

   // Set the background color of the image
   $background_color = imagecolorallocate($img, 122, 122, 122);

   // Set the text color of the image
   $text_color = imagecolorallocate($img, 255, 255, 0);

   // Function to create an image that contains a string.
   imagestring($img, 10, 30, 60,"Tutorialspoint:Simply Easy Learning", $text_color);
   header("Content-Type: image/png");
   imagepng($img);
   imagedestroy($img);
?>

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Output

How to draw a text string image horizontally using the imagestring() function in PHP?

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