Online PHP editor | output for fYOfd

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.6: array(3) { ["lisboa"]=> array(2) { [175]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "boo" ["price"]=> int(6500) } } [64]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "hoo" ["price"]=> int(20) } } } ["amsterdam"]=> array(2) { [65]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "boo" ["price"]=> int(100) } } [173]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "hoo" ["price"]=> int(2500) } } } ["prague"]=> array(2) { [132]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "boo" ["price"]=> int(2100) } } [956]=> array(2) { ["something"]=> bool(false) ["data"]=> array(2) { ["foo"]=> string(3) "hoo" ["price"]=> int(2500) } } } }