3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(range('■', ' '));
based on BFS9l
Output for 4.3.0 - 4.3.2, 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(195) { [0]=> string(1) "�" [1]=> string(1) "�" [2]=> string(1) "�" [3]=> string(1) "�" [4]=> string(1) "�" [5]=> string(1) "�" [6]=> string(1) "�" [7]=> string(1) "�" [8]=> string(1) "�" [9]=> string(1) "�" [10]=> string(1) "�" [11]=> string(1) "�" [12]=> string(1) "�" [13]=> string(1) "�" [14]=> string(1) "�" [15]=> string(1) "�" [16]=> string(1) "�" [17]=> string(1) "�" [18]=> string(1) "�" [19]=> string(1) "�" [20]=> string(1) "�" [21]=> string(1) "�" [22]=> string(1) "�" [23]=> string(1) "�" [24]=> string(1) "�" [25]=> string(1) "�" [26]=> string(1) "�" [27]=> string(1) "�" [28]=> string(1) "�" [29]=> string(1) "�" [30]=> string(1) "�" [31]=> string(1) "�" [32]=> string(1) "�" [33]=> string(1) "�" [34]=> string(1) "�" [35]=> string(1) "�" [36]=> string(1) "�" [37]=> string(1) "�" [38]=> string(1) "�" [39]=> string(1) "�" [40]=> string(1) "�" [41]=> string(1) "�" [42]=> string(1) "�" [43]=> string(1) "�" [44]=> string(1) "�" [45]=> string(1) "�" [46]=> string(1) "�" [47]=> string(1) "�" [48]=> string(1) "�" [49]=> string(1) "�" [50]=> string(1) "�" [51]=> string(1) "�" [52]=> string(1) "�" [53]=> string(1) "�" [54]=> string(1) "�" [55]=> string(1) "�" [56]=> string(1) "�" [57]=> string(1) "�" [58]=> string(1) "�" [59]=> string(1) "�" [60]=> string(1) "�" [61]=> string(1) "�" [62]=> string(1) "�" [63]=> string(1) "�" [64]=> string(1) "�" [65]=> string(1) "�" [66]=> string(1) "�" [67]=> string(1) "�" [68]=> string(1) "�" [69]=> string(1) "�" [70]=> string(1) "�" [71]=> string(1) "�" [72]=> string(1) "�" [73]=> string(1) "�" [74]=> string(1) "�" [75]=> string(1) "�" [76]=> string(1) "�" [77]=> string(1) "�" [78]=> string(1) "�" [79]=> string(1) "�" [80]=> string(1) "�" [81]=> string(1) "�" [82]=> string(1) "�" [83]=> string(1) "�" [84]=> string(1) "�" [85]=> string(1) "�" [86]=> string(1) "�" [87]=> string(1) "�" [88]=> string(1) "�" [89]=> string(1) "�" [90]=> string(1) "�" [91]=> string(1) "�" [92]=> string(1) "�" [93]=> string(1) "�" [94]=> string(1) "�" [95]=> string(1) "�" [96]=> string(1) "�" [97]=> string(1) "�" [98]=> string(1) "�" [99]=> string(1) "" [100]=> string(1) "~" [101]=> string(1) "}" [102]=> string(1) "|" [103]=> string(1) "{" [104]=> string(1) "z" [105]=> string(1) "y" [106]=> string(1) "x" [107]=> string(1) "w" [108]=> string(1) "v" [109]=> string(1) "u" [110]=> string(1) "t" [111]=> string(1) "s" [112]=> string(1) "r" [113]=> string(1) "q" [114]=> string(1) "p" [115]=> string(1) "o" [116]=> string(1) "n" [117]=> string(1) "m" [118]=> string(1) "l" [119]=> string(1) "k" [120]=> string(1) "j" [121]=> string(1) "i" [122]=> string(1) "h" [123]=> string(1) "g" [124]=> string(1) "f" [125]=> string(1) "e" [126]=> string(1) "d" [127]=> string(1) "c" [128]=> string(1) "b" [129]=> string(1) "a" [130]=> string(1) "`" [131]=> string(1) "_" [132]=> string(1) "^" [133]=> string(1) "]" [134]=> string(1) "\" [135]=> string(1) "[" [136]=> string(1) "Z" [137]=> string(1) "Y" [138]=> string(1) "X" [139]=> string(1) "W" [140]=> string(1) "V" [141]=> string(1) "U" [142]=> string(1) "T" [143]=> string(1) "S" [144]=> string(1) "R" [145]=> string(1) "Q" [146]=> string(1) "P" [147]=> string(1) "O" [148]=> string(1) "N" [149]=> string(1) "M" [150]=> string(1) "L" [151]=> string(1) "K" [152]=> string(1) "J" [153]=> string(1) "I" [154]=> string(1) "H" [155]=> string(1) "G" [156]=> string(1) "F" [157]=> string(1) "E" [158]=> string(1) "D" [159]=> string(1) "C" [160]=> string(1) "B" [161]=> string(1) "A" [162]=> string(1) "@" [163]=> string(1) "?" [164]=> string(1) ">" [165]=> string(1) "=" [166]=> string(1) "<" [167]=> string(1) ";" [168]=> string(1) ":" [169]=> string(1) "9" [170]=> string(1) "8" [171]=> string(1) "7" [172]=> string(1) "6" [173]=> string(1) "5" [174]=> string(1) "4" [175]=> string(1) "3" [176]=> string(1) "2" [177]=> string(1) "1" [178]=> string(1) "0" [179]=> string(1) "/" [180]=> string(1) "." [181]=> string(1) "-" [182]=> string(1) "," [183]=> string(1) "+" [184]=> string(1) "*" [185]=> string(1) ")" [186]=> string(1) "(" [187]=> string(1) "'" [188]=> string(1) "&" [189]=> string(1) "%" [190]=> string(1) "$" [191]=> string(1) "#" [192]=> string(1) """ [193]=> string(1) "!" [194]=> string(1) " " }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.3 - 4.4.9
array(1) { [0]=> int(0) }