Online PHP editor | perf for Kdtjf

<?php $seatmap = '[{ "errorcode": "0", "xml": { "seat-map": { "lower-deck": { "column": [ { "$": { "id": "1" }, "row": [ { "$": { "id": "1" }, "seat": { "$": { "number": "3", "status": "0" } } }, { "$": { "id": "2" }, "seat": { "$": { "number": "6", "status": "0" } } }, { "$": { "id": "3" }, "seat": { "$": { "number": "9", "status": "0" } } }, { "$": { "id": "4" }, "seat": { "$": { "number": "12", "status": "0" } } }, { "$": { "id": "5" }, "seat": { "$": { "number": "15", "status": "0" } } }, { "$": { "id": "6" }, "seat": { "$": { "number": "18", "status": "0" } } }, { "$": { "id": "7" }, "seat": { "$": { "number": "21", "status": "0" } } }, { "$": { "id": "8" }, "seat": { "$": { "number": "24", "status": "0" } } }, { "$": { "id": "9" }, "seat": { "$": { "number": "27", "status": "0" } } }, { "$": { "id": "10" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "11" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "12" }, "seat": { "$": { "number": "#", "status": "blank" } } } ] }, { "$": { "id": "2" }, "row": [ { "$": { "id": "1" }, "seat": { "$": { "number": "2", "status": "0" } } }, { "$": { "id": "2" }, "seat": { "$": { "number": "5", "status": "0" } } }, { "$": { "id": "3" }, "seat": { "$": { "number": "8", "status": "0" } } }, { "$": { "id": "4" }, "seat": { "$": { "number": "11", "status": "0" } } }, { "$": { "id": "5" }, "seat": { "$": { "number": "14", "status": "0" } } }, { "$": { "id": "6" }, "seat": { "$": { "number": "17", "status": "0" } } }, { "$": { "id": "7" }, "seat": { "$": { "number": "20", "status": "0" } } }, { "$": { "id": "8" }, "seat": { "$": { "number": "23", "status": "0" } } }, { "$": { "id": "9" }, "seat": { "$": { "number": "26", "status": "0" } } }, { "$": { "id": "10" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "11" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "12" }, "seat": { "$": { "number": "#", "status": "blank" } } } ] }, { "$": { "id": "3" }, "row": [ { "$": { "id": "1" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "2" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "3" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "4" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "5" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "6" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "7" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "8" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "9" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "10" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "11" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "12" }, "seat": { "$": { "number": "#", "status": "blank" } } } ] }, { "$": { "id": "4" }, "row": [ { "$": { "id": "1" }, "seat": { "$": { "number": "1", "status": "0" } } }, { "$": { "id": "2" }, "seat": { "$": { "number": "4", "status": "0" } } }, { "$": { "id": "3" }, "seat": { "$": { "number": "7", "status": "0" } } }, { "$": { "id": "4" }, "seat": { "$": { "number": "10", "status": "0" } } }, { "$": { "id": "5" }, "seat": { "$": { "number": "13", "status": "0" } } }, { "$": { "id": "6" }, "seat": { "$": { "number": "16", "status": "0" } } }, { "$": { "id": "7" }, "seat": { "$": { "number": "19", "status": "0" } } }, { "$": { "id": "8" }, "seat": { "$": { "number": "22", "status": "0" } } }, { "$": { "id": "9" }, "seat": { "$": { "number": "25", "status": "0" } } }, { "$": { "id": "10" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "11" }, "seat": { "$": { "number": "#", "status": "blank" } } }, { "$": { "id": "12" }, "seat": { "$": { "number": "#", "status": "blank" } } } ] } ] } } } }]'; if (!err && seatmap) { var obj = seatmap; var seatmap = 'seat-map'; var lowerdeck = 'lower-deck'; console.log('seat map '+ obj.xml.seatmap.lowerdeck); res.send(seatmap);

Version	System time (s)	User time (s)	Memory (MiB)
5.4.24	0.003	0.060	18.91
5.4.23	0.003	0.057	18.86
5.4.22	0.010	0.053	19.00
5.4.21	0.007	0.057	18.95
5.4.20	0.007	0.053	18.64
5.4.19	0.003	0.057	18.91
5.4.18	0.017	0.050	19.00
5.4.17	0.020	0.057	18.79
5.4.16	0.027	0.033	18.89
5.4.15	0.013	0.053	19.05
5.4.14	0.000	0.063	16.33
5.4.13	0.013	0.047	16.41
5.4.12	0.010	0.073	16.35
5.4.11	0.010	0.047	16.31
5.4.10	0.017	0.043	16.50
5.4.9	0.017	0.040	16.56
5.4.8	0.007	0.050	16.49
5.4.7	0.003	0.050	16.48
5.4.6	0.007	0.050	16.38
5.4.5	0.013	0.063	16.46
5.4.4	0.013	0.050	16.51
5.4.3	0.010	0.067	16.30
5.4.2	0.013	0.043	16.44
5.4.1	0.013	0.043	16.35
5.4.0	0.010	0.050	15.79
5.3.28	0.013	0.053	14.76
5.3.27	0.007	0.057	14.77
5.3.26	0.010	0.063	14.32
5.3.25	0.003	0.060	14.39
5.3.24	0.003	0.057	14.66
5.3.23	0.007	0.053	14.48
5.3.22	0.010	0.047	14.44
5.3.21	0.013	0.047	14.59
5.3.20	0.020	0.040	14.60
5.3.19	0.007	0.057	14.63
5.3.18	0.003	0.053	14.62
5.3.17	0.003	0.053	14.59
5.3.16	0.007	0.053	14.28
5.3.15	0.010	0.060	14.58
5.3.14	0.013	0.047	14.71
5.3.13	0.010	0.053	14.57
5.3.12	0.010	0.050	14.71
5.3.11	0.003	0.053	14.56
5.3.10	0.010	0.047	14.11
5.3.9	0.007	0.050	13.90
5.3.8	0.007	0.050	14.13
5.3.7	0.017	0.043	13.97
5.3.6	0.007	0.050	13.86
5.3.5	0.010	0.053	13.67
5.3.4	0.010	0.047	13.81
5.3.3	0.007	0.053	13.94
5.3.2	0.003	0.050	13.70
5.3.1	0.003	0.050	13.52
5.3.0	0.013	0.047	13.68