Você procurou por: expect (Chinês (simplificado) - Inglês)

note: all conversion functions expect a **zval as parameter.
all conversion functions expect a **zval as parameter.

the following options expect a file descriptor that is obtained by using the fopen() function:
the following options expect a file descriptor that is obtained by using the fopen() function:

the bounding box is calculated using information available from character metrics, and unfortunately tends to differ slightly from the results achieved by actually rasterizing the text. if the angle is 0 degrees, you can expect the text to need 1 pixel more to every direction.
if the angle is 0 degrees, you can expect the text to need 1 pixel more to every direction.

// now we will change the name. what do you expect? // you could expect that both $bar1 and $globalref[0] change their names... $bar1- setname('set from outside'); // as mentioned before this is not the case. $bar1- echoname(); $globalref[0]- echoname(); /* output: set from outside set in constructor */ // let us see what is different with $bar2 and $globalref[1] $bar2- setname('set from outside'); // luckily they are not only equal, they are the same variable // thus $bar2- name and $globalref[1]- name are the same too $bar2- echoname(); $globalref[1]- echoname(); /* output: set from outside set from outside */
/ / now we will change the name. what do you expect? / / you could expect that both $bar1 and $globalref[ 0] change their names... $bar1 - setname('set from outside'); / / as mentioned before this is not the case. $bar1 - echoname(); $globalref[0] - echoname(); / * output: set from outside set in constructor * / / / let us see what is different with $bar2 and $globalref[1] $bar2 - setname('set from outside'); / / luckily they are not only equal, they are the same variable / / thus $bar2 - name and $globalref[1] - name are the same too $bar2 - echoname(); $globalref[1] - echoname(); / * output: set from outside set from outside * /