eZSysInfo Class Reference

Provides common information on the running system. More...

List of all members.

Public Member Functions
	attribute ($name)
	attributes ()
	cpuSpeed ()
	cpuType ()
	eZSysInfo ()
	hasAttribute ($name)
	isValid ()
	memorySize ()
	scan ()
Public Attributes
	$CPUSpeed = false
	$CPUType = false
	$CPUUnit = false
	$IsValid = false
	$MemorySize = false
Private Member Functions
	scanDMesg ($dmesgPath=false)
	scanProc ($cpuinfoPath=false, $meminfoPath=false)

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Detailed Description

Provides common information on the running system.

The following information can be queried:

• CPU Type (e.g Pentium) - cpuType()
• CPU Speed (e.g 1000) - cpuSpeed()
• CPU Unit (e.g. MHz) - cpuUnit()
• Memory Size in bytes (e.g. 528424960) - memorySize()

  $info = new eZSysInfo();
  $info->scan();
  print( $info->cpuType() . "\n" );

Note:

This class supports the 'attribute' system and be used directly as a template variable.

It uses eZSys to figure out the OS type.

Definition at line 54 of file ezsysinfo.php.

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Member Function Documentation

eZSysInfo::attribute

(

$

name

)

Returns:

The value of the attribute named $name, or null if it does not exist. See attributes() for a list of available attributes.

Definition at line 93 of file ezsysinfo.php.

eZSysInfo::attributes

(

)

Returns:

An array with available attributes. The available attributes:

• cpu_type - cpuType()
• cpu_unit - cpuUnit()
• cpu_speed - cpuSpeed()
• memory_size - memorySize()

Definition at line 71 of file ezsysinfo.php.

Referenced by hasAttribute().

eZSysInfo::cpuSpeed

(

)

Contains the speed of CPU, the type is taken directly from the OS and can vary a lot. The speed is just a number so use cpuUnit() to get the proper unit (e.g MHz).

Returns:

The speed as a string or false if no type was found.

Definition at line 136 of file ezsysinfo.php.

eZSysInfo::cpuType

(

)

Contains the type of CPU, the type is taken directly from the OS and can vary a lot.

Returns:

The type as a string or false if no type was found.

Definition at line 125 of file ezsysinfo.php.

eZSysInfo::eZSysInfo

(

)

Constructor

Definition at line 59 of file ezsysinfo.php.

eZSysInfo::hasAttribute

(

$

name

)

Returns:

true if the attribute named $name exists. See attributes() for a list of available attributes.

Definition at line 84 of file ezsysinfo.php.

eZSysInfo::isValid

(

)

Returns:

true if the system has been scanned correctly.

Definition at line 115 of file ezsysinfo.php.

eZSysInfo::memorySize

(

)

Contains the amount of system memory the OS has, the value is in bytes.

Returns:

The type as a number false if no type was found.

Definition at line 146 of file ezsysinfo.php.

eZSysInfo::scan

(

)

Scans the system depending on the OS and fills in the information internally.

Returns:

true if it was able to scan the system or false if it failed.

Definition at line 155 of file ezsysinfo.php.

eZSysInfo::scanDMesg

(

$

dmesgPath = false

)

[private]

Scans the dmesg.boot file which is created by the kernel. If this files are unavailable or could not be read it will return false.

Parameters:

$dmesgPath

The path to the dmesg file, if false it uses '/var/run/dmesg.boot' which should be sufficient.

Definition at line 295 of file ezsysinfo.php.

Referenced by scan().

eZSysInfo::scanProc	(	$	cpuinfoPath = false,
		$	meminfoPath = false
	)		[private]

Scans the /proc/cpuinfo and /proc/meminfo files for CPU and memory information. If this files are unavailable or could not be read it will return false.

Parameters:

$cpuinfoPath	The path to the cpuinfo file, if false it uses '/proc/cpuinfo' which should be sufficient.
$meminfoPath	The path to the meminfo file, if false it uses '/proc/meminfo' which should be sufficient.

Definition at line 220 of file ezsysinfo.php.

Referenced by scan().

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Member Data Documentation

eZSysInfo::$CPUSpeed = false

Definition at line 342 of file ezsysinfo.php.

eZSysInfo::$CPUType = false

Definition at line 343 of file ezsysinfo.php.

eZSysInfo::$CPUUnit = false

Definition at line 344 of file ezsysinfo.php.

eZSysInfo::$IsValid = false

Definition at line 341 of file ezsysinfo.php.

eZSysInfo::$MemorySize = false

Definition at line 345 of file ezsysinfo.php.

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The documentation for this class was generated from the following file:

• ezsysinfo.php