pub fn get(php: &Path) -> Result<Self> {
        let cmd = Command::new(php)
            .arg("-i")
            .output()
            .context("Failed to call `php -i`")?;
        if !cmd.status.success() {
            bail!("Failed to call `php -i` status code {}", cmd.status);
        }
        let stdout = String::from_utf8_lossy(&cmd.stdout);
        Ok(Self(stdout.to_string()))
    }
Get the PHP info.

# Errors
- `php -i` command failed to execute successfully
build.rs