Configure PHP on IIS

configure-php-iis.ps1

#Requires -RunAsAdministrator

<# Ported to powershell from https://www.php.net/manual/en/install.windows.iis.php #>

# PHP Installation Path. CHANGEME
$phpPath = 'C:\frameworks\php'

# Check for file $phpPath\php-cgi.exe else exit 1
if (!(Test-Path "$phpPath\php-cgi.exe")) {
    Write-Error "PHP executable not found at $phpPath\php-cgi.exe"
    exit 1
}

# Clear current PHP handlers
. $env:windir\system32\inetsrv\appcmd clear config /section:system.webServer/fastCGI

# Remove PHP handler if it exists
$handler = & $env:windir\system32\inetsrv\appcmd list config /section:system.webServer/handlers | Select-String 'name="PHP_via_FastCGI"'
if ($handler) {
    & $env:windir\system32\inetsrv\appcmd set config /section:system.webServer/handlers "/-[name='PHP_via_FastCGI']"
}

# Set up the PHP handler
. $env:windir\system32\inetsrv\appcmd set config /section:system.webServer/fastCGI /+["fullPath='$phpPath\php-cgi.exe'"]
. $env:windir\system32\inetsrv\appcmd set config /section:system.webServer/handlers /+[name='PHP_via_FastCGI',path='*.php',verb='*',modules='FastCgiModule',scriptProcessor='$phpPath\php-cgi.exe',resourceType='Unspecified']
. $env:windir\system32\inetsrv\appcmd set config /section:system.webServer/handlers /accessPolicy:Read,Script

# Configure FastCGI Variables
& $env:windir\system32\inetsrv\appcmd set config -section:system.webServer/fastCgi "/[fullPath='$phpPath\php-cgi.exe'].instanceMaxRequests:10000"
& $env:windir\system32\inetsrv\appcmd set config -section:system.webServer/fastCgi "/+[fullPath='$phpPath\php-cgi.exe'].environmentVariables.[name='PHP_FCGI_MAX_REQUESTS',value='10000']"
& $env:windir\system32\inetsrv\appcmd set config -section:system.webServer/fastCgi "/+[fullPath='$phpPath\php-cgi.exe'].environmentVariables.[name='PHPRC',value='$phpPath\php.ini']"