Welcome to Andrew's Lab 2!

1	2	3	4	5	6	7	8	9	10
2	4	6	8	10	12	14	16	18	20
3	6	9	12	15	18	21	24	27	30
4	8	12	16	20	24	28	32	36	40
5	10	15	20	25	30	35	40	45	50
6	12	18	24	30	36	42	48	54	60
7	14	21	28	35	42	49	56	63	70
8	16	24	32	40	48	56	64	72	80
9	18	27	36	45	54	63	72	81	90
10	20	30	40	50	60	70	80	90	100

1 + 2 = 3 (integer)

1 . 2 = 12 (string)

1 + 2 = 3 (double)

1 . 2 = 12 (string)

Because of type juggling, a double will be the resulted value because of its higher precedence in its data type.

Warning: A non-numeric value encountered in /home/stu/aoliveros/public_html/3680_S19/wk2/lab2.php on line 71

Warning: A non-numeric value encountered in /home/stu/aoliveros/public_html/3680_S19/wk2/lab2.php on line 71

1.0 word + 2 = 3 (double)

1.0 word . 2 = 1.0 word2 (string)

The way PHP parses from left to right makes it look at the double value FIRST and assigns the result to a double.

Fatal error: Uncaught TypeError: Unsupported operand types: string + float in /home/stu/aoliveros/public_html/3680_S19/wk2/lab2.php:80 Stack trace: #0 {main} thrown in /home/stu/aoliveros/public_html/3680_S19/wk2/lab2.php on line 80

1	2	3	4	5	6	7	8	9	10
2	4	6	8	10	12	14	16	18	20
3	6	9	12	15	18	21	24	27	30
4	8	12	16	20	24	28	32	36	40
5	10	15	20	25	30	35	40	45	50
6	12	18	24	30	36	42	48	54	60
7	14	21	28	35	42	49	56	63	70
8	16	24	32	40	48	56	64	72	80
9	18	27	36	45	54	63	72	81	90
10	20	30	40	50	60	70	80	90	100

1	2	3	4	5	6	7	8	9	10
2	4	6	8	10	12	14	16	18	20
3	6	9	12	15	18	21	24	27	30
4	8	12	16	20	24	28	32	36	40
5	10	15	20	25	30	35	40	45	50
6	12	18	24	30	36	42	48	54	60
7	14	21	28	35	42	49	56	63	70
8	16	24	32	40	48	56	64	72	80
9	18	27	36	45	54	63	72	81	90
10	20	30	40	50	60	70	80	90	100

1	2	3	4	5	6	7	8	9	10
2	4	6	8	10	12	14	16	18	20
3	6	9	12	15	18	21	24	27	30
4	8	12	16	20	24	28	32	36	40
5	10	15	20	25	30	35	40	45	50
6	12	18	24	30	36	42	48	54	60
7	14	21	28	35	42	49	56	63	70
8	16	24	32	40	48	56	64	72	80
9	18	27	36	45	54	63	72	81	90
10	20	30	40	50	60	70	80	90	100