我正在使用javascript和location.href创建一个url.我将变量传递给url:类似于localhost/myphp.php?a=1&b=2&c=3.
localhost/myphp.php?a=1&b=2&c=3
在PHP中,我想采取这些变量,但我不知道每次的数字.
它可以是localhost/myphp.php?a=1&b=2或localhost/myphp.php?a=1&b=2&c=3&d=4 或localhost/myphp.php?a=1或等
localhost/myphp.php?a=1&b=2
localhost/myphp.php?a=1&b=2&c=3&d=4
localhost/myphp.php?a=1
如何确定传递了多少变量并使用它们？
php
php ×1