PHP Fill in the answers. 1.If a number in a PHP application is larger than the m

Question

PHP Fill in the answers. 1.If a number in a PHP application is larger than the maximum value that PHP provides for, it is converted into the PHP constant named_____________. 2.You can use the sprintf function to precisely format strings and numbers by specifying the required ______________ in the first argument that you pass to it. 3.The explode function returns an array of strings from a single string based on the ____________ character that you specify. 4.By using ___________ sequence, you can put special characters into a string literal that would otherwise be interpreted incorrectly by PHP. 5.A substring within a string is identified by its length and its starting _____________ within the string.

Explanation / Answer

1. If a number in a PHP application is larger than the maximum value that PHP provides for, it is converted into the PHP constant named PHP_INT_MAX.
2. You can use the sprintf function to precisely format strings and numbers by specifying the required format in the first argument that you pass to it.
3. The explode function returns an array of strings from a single string based on the null character that you specify.
4. By using escape sequence, you can put special characters into a string literal that would otherwise be interpreted incorrectly by PHP.
5. A substring within a string is identified by its length and its starting position within the string.

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