[PHP] object oriented syntax in php
Hi there,
I do have problems with object oriented syntax as this is not familar to me.
There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) { [61.117):]=
string(1) 7 } [_target_ip]= string(9) y2.php.ne [_bytes_per_request]=
string(2) 64 [_bytes_total]= int(192) [_ttl]= string(6) _seq=2
[_raw_data]= array(7) { [0]= string(72) PING php.net (66.163.161.117)
from 192.168.1.114 : 56(84) bytes of data. [1]= string(72) 64 bytes from
y2.php.net (66.163.161.117): icmp_seq=1 ttl=47 time=211 ms [2]= string(72)
64 bytes from y2.php.net (66.163.161.117): icmp_seq=2 ttl=47 time=206 ms [3]=
string(0) [4]= string(31) --- php.net ping statistics --- [5]=
string(55) 2 packets transmitted, 2 received, 0% loss, time 1008ms [6]=
string(55) rtt min/avg/max/mdev = 206.299/209.139/211.979/2.840 ms }
[_sysname]= string(5) linux [_round_trip]= array(3) { [min]=
string(7) 209.139 [avg]= string(7) 211.979 [max]= string(5) 2.840
} [_transmitted]= string(1) 2 [_received]= string(1) 2 [_loss]=
int(0) }
Now I would like to retrieve my needed info out of it. How do I do this? (sounds
a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a specified
site is reachable.
Can anybody give me a hint on this one?
Thank you in advance,
Merlin
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Re: [PHP] object oriented syntax in php
echo $ping_result[_raw_data][5];
Hi there,
I do have problems with object oriented syntax as this is not familar to
me. There is following output:
object(net_ping_result)(11) { [_icmp_sequence]= array(1) {
[61.117):]= string(1) 7 } [_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64 [_bytes_total]= int(192)
[_ttl]= string(6) _seq=2 [_raw_data]= array(7) { [0]=
string(72) PING php.net (66.163.161.117) from 192.168.1.114 : 56(84) bytes
of data. [1]= string(72) 64 bytes from y2.php.net (66.163.161.117):
icmp_seq=1 ttl=47 time=211 ms [2]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=2 ttl=47 time=206 ms [3]= string(0) [4]=
string(31) --- php.net ping statistics --- [5]= string(55) 2 packets
transmitted, 2 received, 0% loss, time 1008ms [6]= string(55) rtt
min/avg/max/mdev = 206.299/209.139/211.979/2.840 ms } [_sysname]=
string(5) linux [_round_trip]= array(3) { [min]= string(7)
209.139 [avg]= string(7) 211.979 [max]= string(5) 2.840 }
[_transmitted]= string(1) 2 [_received]= string(1) 2
[_loss]= int(0) }
Now I would like to retrieve my needed info out of it. How do I do this?
(sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Can anybody give me a hint on this one?
Thank you in advance,
Merlin
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Re: [PHP] object oriented syntax in php
Merlin wrote:
snipped unformatted
Now I would like to retrieve my needed info out of it. How do I do
this? (sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Next time you want to post data like that please copy and paste the
source not the browser output...
object(net_ping_result)(11)
{
[_icmp_sequence]=array(1)
{
[61.117):]= string(1) 7
}
[_target_ip]= string(9) y2.php.ne
[_bytes_per_request]= string(2) 64
[_bytes_total]= int(192)
[_ttl]= string(6) _seq=2
[_raw_data]=array(7)
{
[0]= string(72) PING php.net (66.163.161.117)
from 192.168.1.114 : 56(84) bytes of data.
[1]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=1 ttl=47 time=211 ms
[2]= string(72) 64 bytes from y2.php.net
(66.163.161.117): icmp_seq=2 ttl=47 time=206 ms
[3]= string(0)
[4]= string(31) --- php.net ping statistics ---
[5]= string(55) 2 packets transmitted, 2
received, 0% loss, time 1008ms
[6]= string(55) rtt min/avg/max/mdev =
206.299/209.139/211.979/2.840 ms
}
[_sysname]= string(5) linux
[_round_trip]=array(3)
{
[min]= string(7) 209.139
[avg]= string(7) 211.979
[max]= string(5) 2.840
}
[_transmitted]= string(1) 2
[_received]= string(1) 2
[_loss]= int(0)
}
This is the output of a call to var_dump. What you probably want is
$ping_result['_raw_data'][5]. However, since the class has nicely
extracted the details you may be better off using the _transmitted,
_received and _loss members.
I'm not familiar with the class in question, but given the names of the
member variables I would expect there are accessor methods that you
should be using instead of pulling the data out manually.
-Stut
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Re: [PHP] object oriented syntax in php
Merlin wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar
to me.
There is following output:
[snip]
Now I would like to retrieve my needed info out of it. How do I do
this? (sounds a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
But this and other tries did not work. My goal is to find out wheter a
specified site is reachable.
Why not use something like this
---code start---
if($ping-checkhost(php.net))
echo I'm up;
else
ding!!;
---code end---
if you are using PEAR
--
Sameer N. Ingole
Blog: http://weblogic.noroot.org/
---
Better to light one candle than to curse the darkness.
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Re: [PHP] object oriented syntax in php
On 28/03/06, Merlin [EMAIL PROTECTED] wrote:
Hi there,
I do have problems with object oriented syntax as this is not familar to me.
There is following output:
Now I would like to retrieve my needed info out of it. How do I do this?
(sounds
a bit silly this question, sorry :-)
I tried:
$ping_result = $ping-ping('php.net');
echo $ping_result[net_ping_result][_raw_data][5];
You'd be much better using the interface to Net_Ping_Result that's
provided. Then your code won't break if someone decides to rearrange
the internals of the class.
$ping_result-getMin();
$ping_result-getMax();
$ping_result-getAvg();
$ping_result -getTransmitted();
$ping_result-getReceived();
$ping_result-getLoss();
...
-robin
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