private/Get-PhpVersionFromPath.ps1
|
Function Get-PhpVersionFromPath { <# .Synopsis Creates a new object representing a PHP version from a PHP executable. .Parameter Path The path to the PHP executable (or to the folder containing it). .Outputs PSCustomObject .Example Get-PhpVersionFromPath -Path 'C:\Dev\PHP\php.exe' .Example Get-PhpVersionFromPath -Path 'C:\Dev\PHP' #> Param ( [Parameter(Mandatory = $True, Position = 0, HelpMessage = 'The path to the PHP executable (or to the folder containing it)')] [ValidateNotNull()] [ValidateLength(1, [int]::MaxValue)] [string]$Path ) Begin { $data = @{} } Process { $directorySeparator = [System.IO.Path]::DirectorySeparatorChar $Path = [System.IO.Path]::GetFullPath($Path) If (Test-Path -Path $Path -PathType Leaf) { $executablePath = $Path $folder = [System.IO.Path]::GetDirectoryName($executablePath) } ElseIf (Test-Path -Path $Path -PathType Container) { $folder = $Path $executablePath = [System.IO.Path]::Combine($folder, 'php.exe') If (-Not(Test-Path -Path $executablePath -PathType Leaf)) { throw "Unable to find the file $executablePath" } } Else { throw "Unable to find the file/folder $Path" } $data['ExecutablePath'] = $executablePath $executableParameters = @('-n', '-r', 'echo PHP_VERSION, ''@'', PHP_INT_SIZE * 8;') $executableResult = & $executablePath $executableParameters $match = $executableResult | Select-String -Pattern '^(\d+\.\d+\.\d+)(?:RC(\d+))?@(\d+)$' $data['BaseVersion'] = $match.Matches.Groups[1].Value $data['RC'] = $match.Matches.Groups[2].Value $data['Architecture'] = Get-Variable -Scope Script -ValueOnly -Name $('ARCHITECTURE_' + $match.Matches.Groups[3].Value + 'BITS') $executableParameters = @('-i') $executableResult = & $executablePath $executableParameters $match = $executableResult | Select-String -CaseSensitive -Pattern '^[ \t]*Thread Safety\s*=>\s*(\w+)' $data['ThreadSafe'] = $match.Matches.Groups[1].Value -eq 'enabled' $match = $executableResult | Select-String -CaseSensitive -Pattern '^[ \t]*Compiler\s*=>\s*MSVC([\d]{1,2})' If ($null -eq $match) { $v = [System.Version]$data['BaseVersion'] If ($v -le [System.Version]'5.2.9999') { $data['VCVersion'] = 6 } Else { Throw 'Failed to recognize VCVersion' } } Else { $data['VCVersion'] = $match.Matches.Groups[1].Value } $match = $executableResult | Select-String -CaseSensitive -Pattern '^[ \t]*Loaded Configuration File\s*=>\s*([\S].*[\S])\s*$' $iniPath = '' If ($match) { $iniPath = $match.Matches.Groups[1].Value If ($iniPath -eq '(none)') { $iniPath = '' } Else { $iniPath = $iniPath.Replace('/', $directorySeparator) $iniPath = [System.IO.Path]::Combine($folder, $iniPath) } } If ($iniPath -eq '') { $iniPath = [System.IO.Path]::Combine($folder, 'php.ini') } $data['IniPath'] = $iniPath $match = $executableResult | Select-String -CaseSensitive -Pattern '^[ \t]*extension_dir\s*=>\s*([\S].*[\S])\s*=>' $extensionsPath = '' If ($match) { $extensionsPath = $match.Matches.Groups[1].Value If ($extensionsPath -eq '(none)') { $extensionsPath = '' } Else { $extensionsPath = $extensionsPath.Replace('/', $directorySeparator) $extensionsPath = [System.IO.Path]::Combine($folder, $extensionsPath) $extensionsPath = $extensionsPath -replace [regex]::Escape("$directorySeparator.$directorySeparator"), $directorySeparator } } $data['ExtensionsPath'] = $extensionsPath } End { New-PhpVersion $data } } |