Define the location of zlib install directory.

Define an object id as a symbol. Symbols are tiny flash movies that can be played simultaneously. The objid parameter is the object id you want to define as a symbol.

桶跡 31 2 shows a list of all the macros that you can use to define functions.

Now we know how to start things, we define our own resource we want register within Zend. It is only a simple structure with two integer members

A second variant will take three additional parameters that define the cost of insert, replace and delete operations. This is more general and adaptive than variant one, but not as efficient.

We then instantiate 2 objects from these classes and print out information about them, including their class parentage. We also define some utility functions, mainly to have a nice printout of the variables.

When you define a sequence of characters in the charlist argument make sure that you know what characters come between the characters that you set as the start and end of the range.

Also note that depending on what libraries you have compiled into PHP, additional classes could be present. This means that you will not be able to define your own classes using these names. There is a list of predefined classes in the Predefined Classes section of the appendices.

In this example, we first define a base class and an extension of the class. The base class describes a general vegetable, whether it is edible or not and what is its color. The subclass Spinach adds a method to cook it and another to find out if it is cooked.

Starts a new pattern definition and returns a pattern handle. width, and height define the bounding box for the pattern. xstep and ystep give the repeated pattern offsets. painttype 1 means that the pattern has its own colour settings whereas a value of 2 indicates that the current colour is used when the pattern is applied.