parse_url()

url_parse(0

get_url_parts()

geturlparts()

This is text

$text

$text1

$text2

stream_get_options()

stream_context_get_default()

stream_context_get_options()

The ‘options’ element of the stream_get_meta_data() return value

array_shift()

array_pop()

array_pull()

array_unshift()

Use classes to encapsulate code and represent objects, and namespaces to avoid symbol name collisions

Use classes for performance-sensitive code, and namespaces when readability matters more

Use namespaces for performance-sensitive code, and classes when readability matters more

Always use them; namespaces as always superior to classes