SQL PHP HTML ASP JavaScript articles and free scripts to download
PHP String Functions

ord()

We can get the ASCII value of any character by using ord() function. Here is an example
echo ord('&');
The output is here
38
Using ASCII value we can get the character by using chr() string function
We can display a table by using for loop to get all the chars and its ASCII value like this.
$i=0;
echo "<table><tr><td>";
for($i==0;$i<=127;$i++){
echo " chr($i) = ".chr($i). " - ". ord(chr($i))."<br>"; 
if($i%40 == 0 and $i>39){echo "</td><td valign=top>";}
}
echo "</td></table>";
The output is here
chr(0) = - 0
chr(1) =  - 1
chr(2) =  - 2
chr(3) =  - 3
chr(4) =  - 4
chr(5) =  - 5
chr(6) =  - 6
chr(7) =  - 7
chr(8) =  - 8
chr(9) = - 9
chr(10) = - 10
chr(11) = - 11
chr(12) = - 12
chr(13) = - 13
chr(14) =  - 14
chr(15) =  - 15
chr(16) =  - 16
chr(17) =  - 17
chr(18) =  - 18
chr(19) =  - 19
chr(20) =  - 20
chr(21) =  - 21
chr(22) =  - 22
chr(23) =  - 23
chr(24) =  - 24
chr(25) =  - 25
chr(26) =  - 26
chr(27) =  - 27
chr(28) =  - 28
chr(29) =  - 29
chr(30) =  - 30
chr(31) =  - 31
chr(32) = - 32
chr(33) = ! - 33
chr(34) = " - 34
chr(35) = # - 35
chr(36) = $ - 36
chr(37) = % - 37
chr(38) = & - 38
chr(39) = ' - 39
chr(40) = ( - 40
chr(41) = ) - 41
chr(42) = * - 42
chr(43) = + - 43
chr(44) = , - 44
chr(45) = - - 45
chr(46) = . - 46
chr(47) = / - 47
chr(48) = 0 - 48
chr(49) = 1 - 49
chr(50) = 2 - 50
chr(51) = 3 - 51
chr(52) = 4 - 52
chr(53) = 5 - 53
chr(54) = 6 - 54
chr(55) = 7 - 55
chr(56) = 8 - 56
chr(57) = 9 - 57
chr(58) = : - 58
chr(59) = ; - 59
chr(60) = < - 60
chr(61) = = - 61
chr(62) = > - 62
chr(63) = ? - 63
chr(64) = @ - 64
chr(65) = A - 65
chr(66) = B - 66
chr(67) = C - 67
chr(68) = D - 68
chr(69) = E - 69
chr(70) = F - 70
chr(71) = G - 71
chr(72) = H - 72
chr(73) = I - 73
chr(74) = J - 74
chr(75) = K - 75
chr(76) = L - 76
chr(77) = M - 77
chr(78) = N - 78
chr(79) = O - 79
chr(80) = P - 80
chr(81) = Q - 81
chr(82) = R - 82
chr(83) = S - 83
chr(84) = T - 84
chr(85) = U - 85
chr(86) = V - 86
chr(87) = W - 87
chr(88) = X - 88
chr(89) = Y - 89
chr(90) = Z - 90
chr(91) = [ - 91
chr(92) = \ - 92
chr(93) = ] - 93
chr(94) = ^ - 94
chr(95) = _ - 95
chr(96) = ` - 96
chr(97) = a - 97
chr(98) = b - 98
chr(99) = c - 99
chr(100) = d - 100
chr(101) = e - 101
chr(102) = f - 102
chr(103) = g - 103
chr(104) = h - 104
chr(105) = i - 105
chr(106) = j - 106
chr(107) = k - 107
chr(108) = l - 108
chr(109) = m - 109
chr(110) = n - 110
chr(111) = o - 111
chr(112) = p - 112
chr(113) = q - 113
chr(114) = r - 114
chr(115) = s - 115
chr(116) = t - 116
chr(117) = u - 117
chr(118) = v - 118
chr(119) = w - 119
chr(120) = x - 120
chr(121) = y - 121
chr(122) = z - 122
chr(123) = { - 123
chr(124) = | - 124
chr(125) = } - 125
chr(126) = ~ - 126
chr(127) =  - 127

Be the first to post comment on this article :


Google+
Post Comment This is for short comments only. Use the forum for more discussions.
Name
Email( not to be displayed)Privacy Policy
1+2=This is to prevent automatic submission by spammers. Please enter the result of the sum as asked



HTML . MySQL. PHP. JavaScript. ASP. Photoshop. Articles. FORUM Contact us

©2000-2014 plus2net.com All rights reserved worldwide Privacy Policy Disclaimer