What is php's method of removing angle brackets?

What is the method of removing angle brackets by php? for this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible way.

1. Define a string containing angle brackets.

2. Remove the angle brackets by "str_replace (array ('), array (','), $content);".

The str_replace () function replaces some characters in the string (case sensitive).

The function must follow the following rules:

If the search string is an array, it returns an array.

If the search string is an array, it will find and replace each element in the array.

If an array needs to be found and replaced at the same time, and the number of elements that need to be replaced is less than the number of elements found, the extra elements will be replaced with an empty string.

If you are looking for an array, but only one string is replaced, the alternative string will have an effect on all found values.

Example