Search results for: "runtime limitations"

What are the limitations of passing an array through a hidden input field in PHP forms, and what alternative methods can be used to pass array data between pages?

Passing an array through a hidden input field in PHP forms can be limited by the maximum input size allowed by PHP configurations. To avoid this limit...

In what scenarios would it be necessary to use a local test environment with Apache and PHP, and what are the potential drawbacks or limitations of such a setup?

It is necessary to use a local test environment with Apache and PHP when developing or testing web applications to ensure that changes work correctly...

What are the limitations of using fsockopen in PHP for sending POST requests and how can they be overcome in scenarios like submitting data to a bank's payment gateway?

When using fsockopen in PHP for sending POST requests, one limitation is that it does not handle HTTPS connections by default. To overcome this limita...

What are the limitations of using custom functions like time_convert in PHP for converting time values to the format 00:00:00, especially when dealing with values exceeding 86400 seconds?

When dealing with time values exceeding 86400 seconds (24 hours), custom functions like time_convert in PHP may not accurately convert the time to the...

What are the advantages of using SHA-1 over md5() for one-way hashing in PHP, and what are the potential limitations of SHA-1 in terms of security vulnerabilities?

Using SHA-1 over md5() for one-way hashing in PHP provides better security due to its stronger encryption algorithm. However, SHA-1 has known vulnerab...