<dependency>
  <groupId>com.caucho</groupId>
  <artifactId>quercus</artifactId>
  <version>4.0.52</version>
</dependency>

implementation 'com.caucho:quercus:4.0.52'

implementation("com.caucho:quercus:4.0.52")

libraryDependencies += "com.caucho" % "quercus" % "4.0.52"

@Grapes(
  @Grab(group='com.caucho', module='quercus', version='4.0.52')
)

<dependency org="com.caucho" name="quercus" rev="4.0.52" />

[com.caucho/quercus "4.0.52"]

'com.caucho:quercus:jar:4.0.52'