Who will do a test... # Include & lt; dos. h & gt; & nbsp; intmain (void) & nbsp; {& nbsp; sound (200); 200 indicates a sound with a frequency of HZ & nbsp; delay (10000); delay of 10 seconds & nbsp; no one will do a test...
# Include
Int main (void)
{
Sound (200); // 200 indicates the sound at a frequency of Hz.
Delay (10000); // delay: 10 seconds
Nosound (); // turn off the speaker
Return 0;
}
It is said that the C language is written in this way and the pronunciation is completed. Who will try? will php call the compiled exe file to generate sound... Wait and see .. My computer has no speakers
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Voice.
However, please note that this controls the speakers in the chassis. Sound cards are used now and no longer have built-in speakers
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In fact, you can make a midi to play?
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I didn't try it. However, if the code can be voiced, php call is certainly possible, because php is called through the system, which is no different from system direct call.
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Sound the buzzer. It should be the buzzer sound on the server's motherboard.
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Discussion
I didn't try it. However, if the code can be voiced, php call is certainly possible, because php is called through the system, which is no different from system direct call.
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Discussion
Reference:
I didn't try it. However, if the code can be voiced, php call is certainly possible, because php is called through the system, which is no different from system direct call.
Then his problem is back to the starting point.
In practical applications, will you go to the server and listen to php singing?
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Discussion
Reference:
Reference:
I didn't try it. However, if the code can be voiced, php call is certainly possible, because php is called through the system, which is no different from system direct call.
Then his problem is back to the starting point.
In practical applications, will you go to the server and listen to php singing?
He calls the exe file, which indicates that it is a local test. In general, windows is rarely used as a server.
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