php method to remove the first character in a string: You can use the substr() function to achieve this. The substr() function can return the extracted part of the string, return false if it fails, or return an empty string.
The substr() function returns the extracted portion of the string, FALSE if failed, or an empty string.
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Grammar:
substr(string,start,length)
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Example:
<?php echo substr("Hello world",10)."<br>"; echo substr("Hello world",1)."<br>"; echo substr("Hello world",3)."<br>"; echo substr("Hello world",7)."<br>"; echo substr("Hello world",-1)."<br>"; echo substr("Hello world",-10)."<br>"; echo substr("Hello world",-8)."<br>"; echo substr("Hello world",-4)."<br>"; ?>
Output result:
d ello world lo world orld d ello world lo world orld
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