Functions summary
| ifempty |
Return value of $var or $def when $var is empty. Use of this function does not
produce a notice for undefined vars and array indexes, but has a side-effect of
creating var or index with NULL value. |
| ifset |
Return value of $var or $def when $var is unset. Use of this function does not
produce a notice for undefined vars and array indexes, but has a side-effect of
creating var or index with NULL value. |
| int_ok |
|
| wa |
Convenient form of waSystem::getInstance() |
| wa_backend_url |
|
| wa_currency |
|
| wa_date |
|
| wa_dump |
Debug helper. Print all arguments and exit. |
| wa_dump_helper |
Helper function for wa_print_r() / wa_dump() |
| wa_dumpc |
Same as wa_dump(), but does not call exit. |
| wa_header |
|
| wa_is_int |
Check if the given value represents integer. |
| wa_lambda |
Wrapper around create_function() that caches functions it creates to avoid
memory leaks when used in a loop. |
| wa_make_pattern |
|
| wa_parse_date |
|
| wa_print_r |
Alias for wa_dump() |
| wa_url |
|
| wao |
Helper to chain constructor calls. When argument is an object, return it.
Otherwise, throw waException. |