Class process_pid

create pid files like a linux daemon, to lock a script at the time a other process use it

Sample:

.....

$pid = new process_pid($GLOBALS["DOCROOT"]."/temp", "MyProcX"); if($pid->is_locked()){die($pid->getLastErrMsg());} if($force) echo $pid->getLastErrMsg();

.....

Located at utils.lib.php

Methods summary

`public boolean`	# `__construct( string $path, string $id, integer $timeout_min = 60 )` check and create a pid file check and create a pid file Parameters `$path` `$id` `$timeout_min` Returns boolean
`public`	# `__destruct( )`
`public string`	# `getLastErrMsg( )` get the last error msg get the last error msg Returns string
`public`	# `setGarbageCollectorUnlock( boolean $b )` allow or disallow the Garbage Collector to unlock allow or disallow the Garbage Collector to unlock Parameters `$b`
`public boolean`	# `is_locked( )` check the is locked by a other process check the is locked by a other process Returns boolean
`public boolean`	# `lock( string $path, string $id, integer $timeout_min = 60 )` check and create a pid file check and create a pid file Parameters `$path` `$id` `$timeout_min` Returns boolean
`public boolean`	# `unlock( boolean $force = false )` unlock unlock Parameters `$force` Returns boolean

Properties summary

`private string`	`$m_fpid`	# `""`
`private string`	`$m_error_msg`	# `""`
`private string`	`$m_is_locked`	# `""`
`private`	`$m_proc_guid`	# `null`
`private boolean`	`$m_gc_unlock`	# `true`

Classes

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Functions

Class process_pid

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