Welcome to "PHP Notes Plus" — an online repository of basic PHP expressions and statements..
Common Statements:
"\n" = new line
"\t" = tab
"\r" = carriage return
"\$" = dollar sign
"\"" = double quote
Example usage:
"\n\t<category>$category->cat_name</category>"
echo '<!-- Category LiveBookmarks Plugin by Monzilla Media ( monzilla.biz ) -->' . "\n";
echo "\n\t<!-- Pink Floyd " . " Meddle -->\n\n";
echo Multiple Lines of Code
echo <<<END
... line of code ...
... line of code ...
... line of code ...
END;
Example usage (this plugin code effectively inserts the given CSS rule into the head region of WP Admin documents):
<?php
function hide_post_preview() {
echo <<<END
<style type="text/css">
#preview {
display: none;
}
</style>
END;
}
add_action('admin_head', 'hide_post_preview');
?>
Determine System Path:
After preparing a .php file with the following line of code, upload it to the target directory and open with your favorite browser:
<?php echo dirname(__FILE__); ?>
Access PHP System Information:
After preparing a .php file with the following line of code, upload it to the target directory and open with your favorite browser:
<?php phpinfo() ?>
Determine Absolute Path
An absolute path, or full path, refers to the static location of a resource as it exists relative to the root directory within a computer’s file system. A directory’s absolute path is universal and is independent of any relative working directory, dynamic variables, or combined paths. An absolute path includes the root directory and "descending series of subdirectories leading to the end file" 1
Here is a mighty handy PHP script that provides a simple method of determing the absolute path of a directory. Simply save this script as a file called "absolutepath.php" and upload it to the location for which you wish to determine the absolute (server) path.
The absolute path will appear when you point your browser to the location of the file, absolutepath.php. To determine the absolute path of a different directory, simply move the absolutepath.php file to that directory and go to that location with your browser.
<?php echo $_SERVER['DOCUMENT_ROOT']; ?>
References
location : zone 3 (3/9) : grid 6 (6/9) : sectors 1-9 (9/9) : (moses lake, washington)
date : 5 (5/90 days) / 3 (3/4 quarters) / 0003 (year) : (monday, july 4th, 2050)
*PUBLIC TIMES NEWSOURCE
*WORLDFIRST / FDISK MEDIA
*worldfirstnews.com/public/
*
*ZONE: 3 / GRID: 6 / SECTORS: 1-9 -- (3:6:1-9)
*DATE: 05 / 03 / 0011
*RATE: 70.00 CREDITS -- (70.cr)
*ITEM: MNP(V) - 365.303012
*Augustus Klotz / GEN. # 365 - 880.898.553
*||||||||||||:::||:::||::|:|||||:|:|||||||||
*
Good times..
MF
GCTTTTATTTCCAGCTTGCAACAAAGACATTTATGTGGACCTAGACATGAAGGGCATAAACTATAACAGC [ continued ]
TCAGTTGCCAAGAGTGCTCAATAATGCCAAGAAAGATGCACGGATGATGTCCACTGCCACTTTTTCACGTA
MR
GCTCGAATTCTTTCATCGACCACTCGAATGTCCTGGGACTCACTCACCGATGCTCCAGGCTGGGAAACTGC [ continued ]
CTTGTGGCGTACGTGAAAAAGTGGCAGTGGACATCATCCGTGCATCTTTCTTGGCATTATTGAGCACTCTTGGCAACTGAGC
>gi|180342|gb|M18299.1|HUMCFXI06 Human coagulation factor XI gene, exon 5, clone pTZ18R
Length = 515
Query: 1 gcttttatttccagcttgcaacaaagacatttatgtggacctagacatgaagggcataaa 60
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sbjct: 34 gcttttatttccagcttgcaacaaagacatttatgtggacctagacatgaagggcataaa 93
Query: 61 ctataacagctcagttgccaagagtgctcaataatgccaagaaagatgcacggatgatgt 120
||||||||||||||||||||||||||||||| ||||||||||||||||||||||||| ||
Sbjct: 94 ctataacagctcagttgccaagagtgctcaagaatgccaagaaagatgcacggatgacgt 153
Query: 121 ccactgccactttttcacgta 141
|||||||||||||||||||||
Sbjct: 154 ccactgccactttttcacgta 174
>gi|180342|gb|M18299.1|HUMCFXI06 Human coagulation factor XI gene, exon 5, clone pTZ18R
Length = 515
Query: 11 tttcatcgaccactcgaatgtcctgggactcactcaccgatgctccaggctgggaaactg 70
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sbjct: 244 tttcatcgaccactcgaatgtcctgggactcactcaccgatgctccaggctgggaaactg 185
| |
244 tttcatcgaccactcgaatgtcct 221
Query: 71 ccttgtggcgtacgtgaaaaagtggcagtggacatcatccgtgcatctttcttggcatta 130
||||||||||||||||||||||||||||||||| |||||||||||||||||||||||||
Sbjct: 184 ccttgtggcgtacgtgaaaaagtggcagtggacgtcatccgtgcatctttcttggcattc 125
Query: 131 ttgagcactcttggcaactgagc 153 244 tttcatcgaccactcgaatgtcct 221
|||||||||||||||||||||||
Sbjct: 124 ttgagcactcttggcaactgagc 102
/translation="MIFLYQVVHFILFTSVSGECVTQLLKDTCFEGGDITTVFTPSAK
YCQVVCTYHPRCLLFTFTAESPSEDPTRWFTCVLKDSVTETLPRVNRTAAISGYSFKQ
CSHQISACNKDIYVDLDMKGINYNSSVAKSAQECQERCTDDVHCHFFTYATRQFPSLE
HRNICLLKHTQTGTPTRITKLDKVVSGFSLKSCALSNLACIRDIFPNTVFADSNIDSV
MAPDAFVSGRICTHHPGCLFFTFFSQEWPKESQRNLCLLKTSESGLPSTRIKKSKALS
GFSLQSCRHSIPVFCHSSFYHDTDFLGEELDIVAAKSHEACQKLCTNAVRCQFFTYTP
AQASCNEGKGKCYLKLSSNGSPTKILHGRGGISGYTLRLCKMDNECTTKIKPRIVGGT
ASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILN
QSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLETTVNYTDSQRPICLPSKGDRN
VIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQKRYRGHKITHKMICAGYREG
GKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQA
V"
BASE COUNT 161 a 106 c 96 g 152 t
ORIGIN About 1 kb after segment 5.
1 gcccctagaa tctggaaggt actcatgtct tctgctttta tttccagctt gcaacaaaga
61 catttatgtg gacctagaca tgaagggcat aaactataac agctcagttg ccaagagtgc
121 tcaagaatgc caagaaagat gcacggatga cgtccactgc cactttttca cgtacgccac
181 aaggcagttt cccagcctgg agcatcggtg agtgagtccc aggacattcg agtggtcgat
241 gaaa*aacaga atcgtgattt actaaaaagc ttttgccatc aactttatgc cagaatttat
301 tttgaacccc taaaagacat ttctataaaa gtactcctag ttttcttcat gaaaaataca
361 cttaaagcct aatttggatg catttcattt atggtaagga gtctatcttt taataacact
421 gtcagaaaaa tatatatact tggctaattt caaaagcgct acacttttaa attggcactt
481 ttgaaacagc tgcaattggt atgattgtca gtgcc
5A PCR Primer 5'--GCCCCTAGAATCTGGAAGGTACTC--3'
5B PCR Primer 5'--TTTCATCGACCACTCGAATGTCCT--3'
>gi|180342|gb|M18299.1|HUMCFXI06 Human coagulation factor XI gene, exon 5, clone pTZ18R
Length = 515
Score = 48.1 bits (24), Expect = 1e-04
Identities = 24/24 (100%)
Strand = Plus / Plus
Query: 1 gcccctagaatctggaaggtactc 24
||||||||||||||||||||||||
Sbjct: 1 gcccctagaatctggaaggtactc 24
>gi|180342|gb|M18299.1|HUMCFXI06 Human coagulation factor XI gene, exon 5, clone pTZ18R
Length = 515
Score = 48.1 bits (24), Expect = 1e-04
Identities = 24/24 (100%)
Strand = Plus / Minus
Query: 1 tttcatcgaccactcgaatgtcct 24
||||||||||||||||||||||||
Sbjct: 244 tttcatcgaccactcgaatgtcct 221