Use 1 CPU only when "proc_open" function is disabled

mvorisek · ondrejmirtes · commit bdc5ae8c3787 · 2021-05-12T17:38:16.000+02:00
diff --git a/src/Process/CpuCoreCounter.php b/src/Process/CpuCoreCounter.php
@@ -13,8 +13,11 @@ public function getNumberOfCpuCores(): int
 			return $this->count;
 		}
 
+		if (!function_exists('proc_open')) {
+			return $this->count = 1;
+		}
+
 		// from brianium/paratest
-		$cores = 2;
 		if (@is_file('/proc/cpuinfo')) {
 			// Linux (and potentially Windows with linux sub systems)
 			$cpuinfo = @file_get_contents('/proc/cpuinfo');
@@ -43,7 +46,7 @@ public function getNumberOfCpuCores(): int
 			pclose($process);
 		}
 
-		return $this->count = $cores;
+		return $this->count = 2;
 	}
 
 }

Original file line number	Diff line number	Diff line change
`@@ -13,8 +13,11 @@ public function getNumberOfCpuCores(): int`
`13`	`13`	`return $this->count;`
`14`	`14`	`}`
`15`	`15`
	`16`	`+ if (!function_exists('proc_open')) {`
	`17`	`+ return $this->count = 1;`
	`18`	`+ }`
	`19`	`+`
`16`	`20`	`// from brianium/paratest`
`17`		`- $cores = 2;`
`18`	`21`	`if (@is_file('/proc/cpuinfo')) {`
`19`	`22`	`// Linux (and potentially Windows with linux sub systems)`
`20`	`23`	`$cpuinfo = @file_get_contents('/proc/cpuinfo');`
`@@ -43,7 +46,7 @@ public function getNumberOfCpuCores(): int`
`43`	`46`	`pclose($process);`
`44`	`47`	`}`
`45`	`48`
`46`		`- return $this->count = $cores;`
	`49`	`+ return $this->count = 2;`
`47`	`50`	`}`
`48`	`51`
`49`	`52`	`}`