php sucks

<?php error_reporting(E_STRICT|E_ALL);

// fuckstuff 1
for ($i = 'a'; $i <= 'z'; $i++) echo "$i ";
/*
a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at
au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce
cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp
dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa
fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl
gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw
hx hy hz ia ib ic id ie if ig ih ii ij ik il im in io ip iq ir is it iu iv iw ix iy iz ja jb jc jd je jf jg jh
ji jj jk jl jm jn jo jp jq jr js jt ju jv jw jx jy jz ka kb kc kd ke kf kg kh ki kj kk kl km kn ko kp kq kr ks
kt ku kv kw kx ky kz la lb lc ld le lf lg lh li lj lk ll lm ln lo lp lq lr ls lt lu lv lw lx ly lz ma mb mc md
me mf mg mh mi mj mk ml mm mn mo mp mq mr ms mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no
np nq nr ns nt nu nv nw nx ny nz oa ob oc od oe of og oh oi oj ok ol om on oo op oq or os ot ou ov ow ox oy oz
pa pb pc pd pe pf pg ph pi pj pk pl pm pn po pp pq pr ps pt pu pv pw px py pz qa qb qc qd qe qf qg qh qi qj qk
ql qm qn qo qp qq qr qs qt qu qv qw qx qy qz ra rb rc rd re rf rg rh ri rj rk rl rm rn ro rp rq rr rs rt ru rv
rw rx ry rz sa sb sc sd se sf sg sh si sj sk sl sm sn so sp sq sr ss st su sv sw sx sy sz ta tb tc td te tf tg
th ti tj tk tl tm tn to tp tq tr ts tt tu tv tw tx ty tz ua ub uc ud ue uf ug uh ui uj uk ul um un uo up uq ur
us ut uu uv uw ux uy uz va vb vc vd ve vf vg vh vi vj vk vl vm vn vo vp vq vr vs vt vu vv vw vx vy vz wa wb wc
wd we wf wg wh wi wj wk wl wm wn wo wp wq wr ws wt wu wv ww wx wy wz xa xb xc xd xe xf xg xh xi xj xk xl xm xn
xo xp xq xr xs xt xu xv xw xx xy xz ya yb yc yd ye yf yg yh yi yj yk yl ym yn yo yp yq yr ys yt yu yv yw yx yy
yz

*/


// fuckstuff 2
$a = '11'; $b = '3'; var_dump($a < $b); $a = 'aa'; $b = 'b'; var_dump($a < $b);
/*
bool(false) bool(true)
*/

// fuckstuff 3
for ($i = 'aa'; $i <= 'd'; ++$i) echo "$i ";
/*
aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk
bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv
cw cx cy cz
*/

for ($i = 'a'; $i <= 'dd'; ++$i) echo "$i ";
/*
a b c d
*/

// fuckstuff 4 (post-/preincrement)
for ($i = 0; $i <= 10; $i++) echo $i."\n";
/*
0 1 2 3 4 5 6 7 8 9 10
*/
for ($i = 0; $i <= 10; ++$i) echo $i."\n";
/*
0 1 2 3 4 5 6 7 8 9 10
*/

$suicides = 0; for ($i = 0; $i <= 10; $i++) echo $suicides++ . "\n";
/*
0 1 2 3 4 5 6 7 8 9 10
*/
$suicides = 0; for ($i = 0; $i <= 10; $i++) echo ++$suicides . "\n";
/*
1 2 3 4 5 6 7 8 9 10 11
*/





// fuckstuff 5
$suicides = 'php-coder suicide: 0'; for ($i = 0; $i < 10; $i++) echo $suicides++ . "\n";
/*
php-coder suicide: 0
php-coder suicide: 1
php-coder suicide: 2
php-coder suicide: 3
php-coder suicide: 4
php-coder suicide: 5
php-coder suicide: 6
php-coder suicide: 7
php-coder suicide: 8
php-coder suicide: 9
*/

// fuckstuff 6
class A { function a() { $b = $this; $c = "b"; var_dump($$c); } } new A;
/*
object(A)#1 (0) { }
*/

// fuckstuff 7
$a = 0; $b = 'x'; var_dump(FALSE == $a); var_dump($a == $b); var_dump($b == TRUE);
/*
bool(true) bool(true) bool(true)
*/

// fuckstuff 8
$a = array(NULL => NULL); $b = array('' => NULL); var_dump($a === $b);
/*
bool(true)
*/

define('D', 8); var_dump(8===D); /// and thats why php actually stands for penis horsepower