Our research is directed toward understanding mechanisms regulating vascular and cardiovascular development, including vascular development of the placenta. The ultimate goal is suggesting new preventive and therapeutic approaches, and improvements in existing approaches for human diseases with important vascular and cardiovascular etiologies. Such diseases affect individuals of almost every age from early embryogenesis in utero to the latest stages of adult life.

//these identify php (¿and possibly other?) code to be interpreted by php and displayed in this article Hello



This is QR code as png file


This is QR code as code image
PNG  IHDRcc,PLTEU~ pHYs+IDAT81 @W _j?АF$>n,\7m.Y1&IWo$E= } @?ꙟ'=m]dΟt"3e 6o.hIzXNcys$^S7 M3ڀ&I^+nzE}mum //G6(_ʡPt*ڡ9W*eusVVݢ%x+#\rIENDB`





Notice this code may chenge every refresh - because merged version of lib does not serach for best mask, but instead select mask by random (to improve speed) Notice this code may chenge every refresh - because merged version of lib does not serach for best mask, but instead select mask by random (to improve speed)

PHP QR Code live demo


0000000

Here are the data and parameters used for the barcodes below:
Data:
ECC:
Size:

Using http://phpqrcode.sourceforge.net/qrsample.php:


Using this script:




222222223333333333

Hello World!
PNG  IHDRWWKK/PLTEU~ pHYs+IDAT8ұ /QЅnt^n,+c $@s"] bڸzXn\ ƣxfr~ufesеvhkWMf -Oc*Ts~bYlzoYrIV,y
*!u!$쏰۳Ȩ5L)`+JC\/-{́?4eıq|3EׂH;L%y^hOIENDB`" />
http://phpqrcode.sourceforge.net/qrsample.php?data=PHP+QR+Code+ & ecc=& matrix=

PNG  IHDRcc,PLTEU~ pHYs+IDAT8ұ 0 PRK@ ұF,]NG=Wy"DcmU5{>H BOxCԴ=B]٩x>oSq=bo;kڭ T[wYMJ@мH$3 5K2:[bI:r:͇,OHY/ZI0q߽Ҿ/xZ@-4x.vK9LQoNr&IENDB`
 
Data:  
ECC:  
Size:  
 
Because main purpose of this demo is provide example how lib work - not to create sourceforge-based code generation service - all generated codes are padded with DEMO text, sorry
 
$text2 = QRcode::text($codeContents1); 12345
111111100101101111111 100000101101001000001 101110101100101011101 101110100101001011101 101110101000101011101 100000101001101000001 111111101010101111111 000000001111100000000 110100110110001110110 000110001110001000001 010111110100110001110 010100001111000000100 001101101100101010011 000000001101000111000 111111101010010101110 100000100011110111000 101110100111001110111 101110101101000001111 101110100000100010001 100000101100011010110 111111101111100011100

$text2 = QRcode::text($codeContents2); htmlspecialchars($_POST["data"])
11111110100001101001001111111 10000010100111110111001000001 10111010110010100111101011101 10111010111010000111001011101 10111010011010000001001011101 10000010111000001001101000001 11111110101010101010101111111 00000000001101011100000000000 11001110001011000001000101111 00001000000001101101001110001 01100010011000001000111101001 00000001110010100111100011011 01110011000101110110010001010 00111101001010000011001110011 01001111001111110000010000001 11101101011101011100111101011 11001010001011010101110000001 10000100001001110010101111101 00010011010000010110011001101 00110001011010110100001111011 11011011111101111100111110000 00000000100010001011100011101 11111110001111111101101010011 10000010100101001110100011001 10111010100011000101111111000 10111010010001110000010000101 10111010010000010110000001011 10000010101010111101111011011 11111110111101100100101011010

PNG  IHDRWWKK/PLTEU~ pHYs+IDAT8ѻ `(`e :V ܱwZ (8+WEkU__`*8A՜s 7C՜?RWUۨW/t3RL/-@6_sl}%oK$x>yq$DA#&D}Os? &q8IENDB`PNG  IHDRWWKK/PLTEU~ pHYs+IDAT8ұ ! ]Aw BJw $k y8bs dg;b.gLjG>ցcS0oe`.]K]Re=ǰ@yv%v`ofK-,9ļJgŒv:ہc#\$Ϭs_>W#5B#IENDB`