3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str= "and emotional development\u0097"; function decodeToHtml($str){ $map =array( "\u005E"=>"^", "\u0060"=>"`", "\u007B"=>"{", "\u007C"=>"|", "\u007D"=>"}", "\u007E"=>"~", "\u0082"=>"‚", "\u0083"=>"ƒ", "\u0084"=>"„", "\u0085"=>"…", "\u0086"=>"†", "\u0087"=>"‡", "\u0088"=>"ˆ", "\u0089"=>"‰", "\u008A"=>"Š", "\u008B"=>"‹", "\u008C"=>"Œ", "\u008D"=>"", "\u008E"=>"Ž", "\u0091"=>"‘", "\u0092"=>"’", "\u0093"=>"“", "\u0094"=>"”", "\u0095"=>"•", "\u0096"=>"–", "\u0097"=>"—", "\u0098"=>"˜", "\u0099"=>"™", "\u009A"=>"š", "\u009B"=>"›", "\u009C"=>"œ", "\u009D"=>"", "\u009E"=>"ž", "\u009F"=>"Ÿ", "\u00A1"=>"¡", "\u00A2"=>"¢", "\u00A3"=>"£", "\u00A4"=>"¤", "\u00A5"=>"¥", "\u00A6"=>"¦", "\u00A7"=>"§", "\u00A8"=>"¨", "\u00A9"=>"©", "\u00AA"=>"ª", "\u00AB"=>"«", "\u00AC"=>"¬", "\u00AD"=>"­", "\u00AE"=>"®", "\u00AF"=>"¯", "\u00B0"=>"°", "\u00B1"=>"±", "\u00B2"=>"²", "\u00B3"=>"³", "\u00B4"=>"´", "\u00B6"=>"¶", "\u00B7"=>"·", "\u00B8"=>"¸", "\u00B9"=>"¹", "\u00BA"=>"º", "\u00BB"=>"»", "\u00BC"=>"¼", "\u00BD"=>"½", "\u00BE"=>"¾", "\u00BF"=>"¿", "\u00C0"=>"À", "\u00C1"=>"Á", "\u00C2"=>"Â", "\u00C3"=>"Ã", "\u00C4"=>"Ä", "\u00C5"=>"Å", "\u00C6"=>"Æ", "\u00C7"=>"Ç", "\u00C8"=>"È", "\u00C9"=>"É", "\u00CA"=>"Ê", "\u00CB"=>"Ë", "\u00CC"=>"Ì", "\u00CD"=>"Í", "\u00CE"=>"Î", "\u00CF"=>"Ï", "\u00D0"=>"Ð", "\u00D1"=>"Ñ", "\u00D2"=>"Ò", "\u00D3"=>"Ó", "\u00D4"=>"Ô", "\u00D5"=>"Õ", "\u00D6"=>"Ö", "\u00D7"=>"×", "\u00D8"=>"Ø", "\u00D9"=>"Ù", "\u00DA"=>"Ú", "\u00DB"=>"Û", "\u00DC"=>"Ü", "\u00DD"=>"Ý", "\u00DE"=>"Þ", "\u00DF"=>"ß", "\u00E0"=>"à", "\u00E1"=>"á", "\u00E2"=>"â", "\u00E3"=>"ã", "\u00E4"=>"ä", "\u00E5"=>"å", "\u00E6"=>"æ", "\u00E7"=>"ç", "\u00E8"=>"è", "\u00E9"=>"é", "\u00EA"=>"ê", "\u00EB"=>"ë", "\u00EC"=>"ì", "\u00ED"=>"í", "\u00EE"=>"î", "\u00EF"=>"ï", "\u00F0"=>"ð", "\u00F1"=>"ñ", "\u00F2"=>"ò", "\u00F3"=>"ó", "\u00F4"=>"ô", "\u00F5"=>"õ", "\u00F6"=>"ö", "\u00F7"=>"÷", "\u00F8"=>"ø", "\u00F9"=>"ù", "\u00FA"=>"ú", "\u00FB"=>"û", "\u00FC"=>"ü", "\u00FD"=>"ý", "\u00FE"=>"þ", "\u00FF"=>"ÿ" ); return preg_replace("/".array_keys($map)."/u", array_values($map), $str); } echo decodeToHtml($str);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0040.00520.74
8.4.110.0060.00322.48
8.4.100.0090.01218.03
8.4.90.0110.01018.08
8.4.80.0060.00318.07
8.4.70.0130.00617.91
8.4.60.0120.00818.01
8.4.50.0080.00718.63
8.4.40.0030.01017.92
8.4.30.0070.01019.53
8.4.20.0130.00719.69
8.4.10.0040.00417.88
8.3.250.0090.00918.68
8.3.240.0070.00416.80
8.3.230.0110.00516.54
8.3.220.0130.00617.05
8.3.210.0080.00616.93
8.3.200.0040.00418.56
8.3.190.0100.00916.77
8.3.180.0110.00816.86
8.3.170.0100.00718.94
8.3.160.0040.00420.15
8.3.150.0080.00016.76
8.3.140.0000.00816.93
8.3.130.0040.00418.34
8.3.120.0050.00519.11
8.3.110.0080.00016.87
8.3.100.0100.00016.74
8.3.90.0000.00726.77
8.3.80.0040.00818.56
8.3.70.0040.01118.43
8.3.60.0070.01118.31
8.3.50.0120.00921.27
8.3.40.0150.00318.80
8.3.30.0090.00618.61
8.3.20.0090.00920.05
8.3.10.0050.00221.73
8.3.00.0050.00321.73
8.2.290.0050.00422.42
8.2.280.0150.00416.74
8.2.270.0110.00718.80
8.2.260.0080.00018.34
8.2.250.0070.00418.61
8.2.240.0040.00416.95
8.2.230.0100.00020.94
8.2.220.0050.00524.06
8.2.210.0070.00026.77
8.2.200.0050.00516.63
8.2.190.0070.00716.63
8.2.180.0100.00718.46
8.2.170.0090.00622.96
8.2.160.0060.01219.43
8.2.150.0150.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00022.28
8.2.120.0090.00026.35
8.2.110.0070.00319.23
8.2.100.0040.00817.84
8.2.90.0040.00418.09
8.2.80.0030.00519.14
8.2.70.0050.00318.03
8.2.60.0070.00018.16
8.2.50.0000.00818.10
8.2.40.0030.00620.59
8.2.30.0000.00720.96
8.2.20.0000.00718.16
8.2.10.0000.00718.21
8.2.00.0000.00718.27
8.1.330.0090.01022.15
8.1.320.0100.01016.50
8.1.310.0090.00618.21
8.1.300.0060.00918.05
8.1.290.0090.00030.84
8.1.280.0160.00025.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.20
8.1.230.0070.00420.88
8.1.220.0040.00417.74
8.1.210.0030.00618.89
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0080.00020.31
8.1.160.0040.00418.84
8.1.150.0070.00020.18
8.1.140.0080.00019.59
8.1.130.0000.00718.98
8.1.120.0000.00717.40
8.1.110.0090.00017.46
8.1.100.0000.00717.35
8.1.90.0050.00217.36
8.1.80.0040.00417.52
8.1.70.0070.00017.43
8.1.60.0040.00417.63
8.1.50.0010.00817.49
8.1.40.0040.00517.52
8.1.30.0020.00817.63
8.1.20.0110.00417.69
8.1.10.0040.01017.45
8.1.00.0130.00217.42
8.0.300.0000.00720.01
8.0.290.0030.00516.88
8.0.280.0030.00318.40
8.0.270.0000.00717.30
8.0.260.0040.00417.29
8.0.250.0030.00316.98
8.0.240.0080.00017.04
8.0.230.0020.00517.11
8.0.220.0030.00316.86
8.0.210.0030.00317.03
8.0.200.0070.00017.04
8.0.190.0050.00517.05
8.0.180.0040.00416.93
8.0.170.0030.00516.94
8.0.160.0000.00816.96
8.0.150.0040.00416.85
8.0.140.0030.00516.89
8.0.130.0030.00615.18
8.0.120.0050.00416.86
8.0.110.0110.00016.84
8.0.100.0080.00416.93
8.0.90.0090.00316.94
8.0.80.0070.00716.85
8.0.70.0030.00717.01
8.0.60.0090.00116.89
8.0.50.0020.00716.84
8.0.30.0110.00717.03
8.0.20.0120.00817.29
8.0.10.0060.00616.97
8.0.00.0110.00316.82
7.4.330.0050.00015.55
7.4.320.0060.00016.52
7.4.300.0060.00016.67
7.4.290.0070.00316.60
7.4.280.0060.00616.46
7.4.270.0070.00316.55
7.4.260.0050.00516.56
7.4.250.0040.00616.51
7.4.240.0050.00516.46
7.4.230.0070.00716.55
7.4.220.0110.01116.52
7.4.210.0110.00516.59
7.4.200.0050.00716.56
7.4.190.0170.00016.59
7.4.180.0170.00016.55
7.4.160.0060.01016.59
7.4.150.0130.00516.93
7.4.140.0090.01217.46
7.4.130.0120.00716.58
7.4.120.0120.00816.54
7.4.110.0100.00616.44
7.4.100.0070.00716.55
7.4.90.0120.00316.44
7.4.80.0090.00517.92
7.4.70.0100.00516.49
7.4.60.0070.00716.48
7.4.50.0040.01016.44
7.4.40.0080.00616.41
7.4.30.0060.00916.62
7.4.20.0140.00516.42
7.4.10.0120.00616.50
7.4.00.0090.00615.88
7.3.330.0070.00514.72
7.3.320.0090.00314.79
7.3.310.0060.00616.34
7.3.300.0080.00516.28
7.3.290.0090.00716.33
7.3.280.0110.00716.28
7.3.270.0190.00116.83
7.3.260.0120.00716.40
7.3.250.0120.00716.33
7.3.240.0150.00716.47
7.3.230.0100.00816.34
7.3.220.0150.00416.02
7.3.210.0120.00716.29
7.3.200.0100.00816.23
7.3.190.0140.00616.23
7.3.180.0140.00416.38
7.3.170.0110.00916.46
7.3.160.0110.00816.33
7.3.150.0190.00016.26
7.3.140.0170.00316.22
7.3.130.0080.01116.29
7.3.120.0110.00816.33
7.3.110.0100.00916.29
7.3.100.0030.01516.25
7.3.90.0120.01116.31
7.3.80.0170.00616.25
7.3.70.0150.00416.32
7.3.60.0100.00816.40
7.3.50.0160.00416.33
7.3.40.0140.00516.27
7.3.30.0160.00416.28
7.3.20.0130.00717.29
7.3.10.0130.00817.18
7.3.00.0120.00717.09
7.2.340.0120.00816.18
7.2.330.0150.00316.44
7.2.320.0100.01116.43
7.2.310.0060.01216.48
7.2.300.0150.00516.31
7.2.290.0080.01216.47
7.2.280.0170.00316.33
7.2.270.0140.00816.30
7.2.260.0110.00716.28
7.2.250.0140.00616.25
7.2.240.0140.00516.51
7.2.230.0140.00816.39
7.2.220.0150.00716.37
7.2.210.0110.01116.30
7.2.200.0130.00816.43
7.2.190.0090.01116.32
7.2.180.0130.00716.30
7.2.170.0120.00816.32
7.2.160.0120.00916.35
7.2.150.0140.00717.37
7.2.140.0080.01417.12
7.2.130.0130.00717.35
7.2.120.0120.00717.47
7.2.110.0080.01017.32
7.2.100.0110.00817.36
7.2.90.0150.00717.33
7.2.80.0130.00817.33
7.2.70.0240.00617.34
7.2.60.0080.00917.19
7.2.50.0150.00717.21
7.2.40.0140.00917.52
7.2.30.0110.01117.48
7.2.20.0190.00417.35
7.2.10.0090.01217.30
7.2.00.0250.00618.12
7.1.330.0140.00616.44
7.1.320.0140.01016.46
7.1.310.0090.01116.46
7.1.300.0140.01216.34
7.1.290.0100.01316.43
7.1.280.0140.00916.47
7.1.270.0110.01016.42
7.1.260.0120.00916.30
7.1.250.0130.00716.33
7.1.240.0130.00716.17
7.1.230.0110.01016.39
7.1.220.0160.00516.33
7.1.210.0160.00616.27
7.1.200.0100.00816.13
7.1.190.0120.00916.26
7.1.180.0130.00816.35
7.1.170.0110.01116.21
7.1.160.0160.00616.24
7.1.150.0140.00916.35
7.1.140.0180.00516.25
7.1.130.0150.00716.37
7.1.120.0150.00816.19
7.1.110.0150.00616.26
7.1.100.0100.00816.91
7.1.90.0150.00716.27
7.1.80.0180.00316.19
7.1.70.0140.00716.55
7.1.60.0100.00916.66
7.1.50.0140.00816.40
7.1.40.0140.00816.36
7.1.30.0180.00721.77
7.1.20.0490.01121.75
7.1.10.0140.00915.77
7.1.00.0110.00815.71
7.0.330.0210.00615.93
7.0.320.0130.00915.91
7.0.310.0130.00615.98
7.0.300.0140.00716.02
7.0.290.0080.01315.89
7.0.280.0170.00616.00
7.0.270.0150.00515.97
7.0.260.0100.01015.92
7.0.250.0100.00916.11
7.0.240.0110.00915.99
7.0.230.0190.00516.04
7.0.220.0150.00616.21
7.0.210.0170.00316.01
7.0.200.0100.01016.35
7.0.190.0150.00516.05
7.0.180.0160.00416.13
7.0.170.0140.00515.58
7.0.160.0140.00515.33
7.0.150.0170.00815.50
7.0.140.0120.00715.46
7.0.130.0550.01015.60
7.0.120.0680.00815.59
7.0.110.0730.00915.41
7.0.100.0130.01315.46
7.0.90.0150.00715.40
7.0.80.0270.00815.47
7.0.70.0690.00615.43
7.0.60.0480.01115.33
7.0.50.0120.01115.36
7.0.40.0170.00415.51
7.0.30.0480.00815.44
7.0.20.0590.00815.46
7.0.10.0690.01115.42
7.0.00.0140.00615.49
5.6.400.0100.01115.84
5.6.390.0150.00515.89
5.6.380.0140.00715.81
5.6.370.0100.01115.73
5.6.360.0140.00916.01
5.6.350.0180.00515.84
5.6.340.0140.00916.01
5.6.330.0160.00615.93
5.6.320.0110.01015.74
5.6.310.0090.00715.84
5.6.300.0140.00815.81
5.6.290.0140.00915.83
5.6.280.0200.00415.87
5.6.270.0160.00715.86
5.6.260.0100.01315.81
5.6.250.0180.00715.81
5.6.240.0180.00815.84
5.6.230.0170.00716.03
5.6.220.0180.00615.65
5.6.210.0120.01115.69
5.6.200.0170.00716.03
5.6.190.0120.00916.01
5.6.180.0140.01115.81
5.6.170.0150.00815.95
5.6.160.0150.00915.82
5.6.150.0170.00815.77
5.6.140.0130.01216.01
5.6.130.0190.00515.84
5.6.120.0120.01215.78
5.6.110.0180.01015.85
5.6.100.0240.00315.82
5.6.90.0130.01315.88
5.6.80.0140.00815.79
5.6.70.0150.00715.91
5.6.60.0170.00715.96
5.6.50.0190.00515.78
5.6.40.0140.00915.75
5.6.30.0190.00615.89
5.6.20.0160.00615.84
5.6.10.0160.00815.81
5.6.00.0160.00615.80

preferences:
30.99 ms | 403 KiB | 5 Q