PHP | imagesy() Function
The imagesy() function is an inbuilt function in PHP which is used to return the height of the given image.
Syntax:
int imagesy( $image )
Parameters: This function accepts single parameters $image which is mandatory. This $image variable store the image created by imagecreatetruecolor() image creation function.
Return Value: This function returns the height of the image or FALSE on errors.
Below programs illustrate the imagesy() function in PHP.
Program 1:
<?php // store the image in variable. $image = imagecreatefrompng("gfg.png"); // Display the height of image. echo imagesy($image); ?> |
Output:
184
Program 2:
<?php // Create the size of image or blank image. $image = imagecreatetruecolor(500, 300); // Display the height of image. echo imagesy($image); ?> |
Output:
300
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