This technical report describes the design and implementation of a front-end for phc, the open source PHP compiler. This front-end provides an excellent basis for developing tools which process PHP source code, and consists of a well-defined Abstract Syntax Tree (AST) specification for the PHP language, a lexical analyser and parser which construct the AST for a given script, and a visitor and ...

Quercus, Caucho Technology’s 100% Java implementation of PHP, now offers distributed and persistent session management for PHP developers. This technology is built on the solid foundation of Resin, Caucho’s proven, high-performance application server. Quercus’s session management implementation maintains compatibility with existing applications while at the same time seamlessly adding the abili...

A novel blue light-emitting coil-rod-coil triblock oligomer, PEO-PHP-PEO, which consists of para-hexaphenyl (PHP) as the rigid rod and poly(ethylene oxide) (PEO, M w = 750) as the flexible coil, has been synthesized. It is the first soluble poly(para-phenylene) molecule containing no lateral substituent, which can dissolve not only in organic solvents such as chloroform and THF, but also in wat...

The objective of this study was to determine the impact of the New South Wales Rural Hearing Conservation Program on the implementation of personal hearing protection (PHP) and noise management strategies among farmers who had participated in this program in New South Wales, Australia. A follow-up survey of a random sample of people screened through the New South Wales Rural Hearing Conservatio...

Pseudohypoparathyroidism (PHP) is characterized by hypocalcemia and hyperphosphatemia due to resistance to parathyroid hormone (PTH). Patients with PHP-Ia often show additional hormone resistance and characteristic physical features that are collectively termed Albright's hereditary osteodystrophy (AHO). These features are also present in pseudopseudohypoparathyroidism (PPHP), but patients with...

The Pigeonhole Principle (PHP) has been one of the most appealing methods of solving combinatorial optimization problems. Variations of the Pigeonhole Principle, sometimes called the “Hidden” Pigeonhole Principle (HPHP), are even more powerful and often produce the most elegant solutions to nontrivial problems. However, some Operations Research approaches, such as the Linear Programming Relaxat...

C o n si st en t * lete * W ll D o c u m e n t e d * E a s y t o R e u s e * * E v a l u a t e d * E C O O P * Ar tifact * A E C PHP is among the most used languages for server-side scripting. Although substantial effort has been spent on the problem of automatically analysing PHP code, vulnerabilities remain pervasive in web applications, and analysis tools do not provide any formal guarantees...