3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "%u0423%u0432%u0430%u0436%u0430%u0435%u043C%u044B%u0435"; //script from http://zizi.kxup.com/ //javascript unesape function unescape($str) { $str = rawurldecode($str); preg_match_all("/(?:%u.{4})|&#x.{4};|&#\d+;|.+/U",$str,$r); $ar = $r[0]; print_r($ar); foreach($ar as $k=>$v) { if(substr($v,0,2) == "%u") $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,-4))); elseif(substr($v,0,3) == "&#x") $ar[$k] = iconv("UCS-2","UTF-8",pack("H4",substr($v,3,-1))); elseif(substr($v,0,2) == "&#") { echo substr($v,2,-1)."<br>"; $ar[$k] = iconv("UCS-2","UTF-8",pack("n",substr($v,2,-1))); } } return join("",$ar); } echo unescape($text) ?>

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)
8.3.60.0120.00916.63
8.3.50.0100.00822.20
8.3.40.0090.00618.68
8.3.30.0090.00619.12
8.3.20.0030.00520.05
8.3.10.0050.00223.46
8.3.00.0040.00420.95
8.2.180.0150.00416.61
8.2.170.0160.00022.96
8.2.160.0180.00020.38
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.04
8.2.110.0150.00322.12
8.2.100.0040.00718.03
8.2.90.0050.00319.38
8.2.80.0040.00417.97
8.2.70.0090.00017.88
8.2.60.0050.00317.93
8.2.50.0090.00018.07
8.2.40.0090.00021.30
8.2.30.0040.00418.43
8.2.20.0040.00417.99
8.2.10.0040.00418.13
8.2.00.0000.00917.91
8.1.280.0090.00625.92
8.1.270.0030.00623.98
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0090.01321.97
8.1.230.0100.00019.09
8.1.220.0080.00017.75
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0070.00317.50
8.1.180.0030.00518.10
8.1.170.0080.00018.63
8.1.160.0030.00722.19
8.1.150.0000.00818.73
8.1.140.0070.00017.54
8.1.130.0030.00317.79
8.1.120.0030.00517.63
8.1.110.0020.00517.58
8.1.100.0050.00317.59
8.1.90.0000.00717.70
8.1.80.0000.00817.51
8.1.70.0030.00317.61
8.1.60.0080.00017.71
8.1.50.0040.00417.68
8.1.40.0000.00817.71
8.1.30.0040.00417.77
8.1.20.0050.00317.70
8.1.10.0040.00417.78
8.1.00.0030.00817.53
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0040.00418.41
8.0.270.0000.00717.30
8.0.260.0030.00317.34
8.0.250.0000.00717.15
8.0.240.0000.00817.00
8.0.230.0000.00717.02
8.0.220.0030.00317.03
8.0.210.0040.00416.96
8.0.200.0070.00017.16
8.0.190.0000.00817.02
8.0.180.0040.00416.94
8.0.170.0060.00317.07
8.0.160.0000.00717.08
8.0.150.0040.00416.98
8.0.140.0000.00716.88
8.0.130.0000.00613.62
8.0.120.0030.00617.14
8.0.110.0070.00317.07
8.0.100.0090.00017.13
8.0.90.0050.00517.20
8.0.80.0100.00717.19
8.0.70.0000.01017.23
8.0.60.0090.00017.07
8.0.50.0060.00317.20
8.0.30.0160.00817.35
8.0.20.0070.01417.47
8.0.10.0060.00317.26
8.0.00.0110.00816.90
7.4.330.0000.00515.00
7.4.320.0000.00816.73
7.4.300.0070.00016.82
7.4.290.0070.00016.71
7.4.280.0030.00516.62
7.4.270.0000.00816.85
7.4.260.0080.00016.81
7.4.250.0030.00616.85
7.4.240.0050.00416.87
7.4.230.0040.00416.75
7.4.220.0100.01716.83
7.4.210.0050.01217.02
7.4.200.0050.00516.99
7.4.190.0030.00616.96
7.4.160.0000.01817.00
7.4.150.0110.01817.40
7.4.140.0160.00817.86
7.4.130.0120.00916.86
7.4.120.0080.01616.96
7.4.110.0130.00616.84
7.4.100.0120.00916.92
7.4.90.0120.00916.83
7.4.80.0130.01319.39
7.4.70.0160.00816.73
7.4.60.0110.01716.78
7.4.50.0100.01116.79
7.4.40.0120.01016.68
7.4.30.0050.01916.80
7.4.20.0040.01816.89
7.4.10.0110.00915.89
7.4.00.0060.01315.93
7.3.330.0060.00013.54
7.3.320.0030.00313.36
7.3.310.0030.00616.48
7.3.300.0040.00416.69
7.3.290.0110.00616.74
7.3.280.0110.00916.63
7.3.270.0120.00617.40
7.3.260.0110.01616.91
7.3.250.0090.01016.85
7.3.240.0060.01316.64
7.3.230.0100.01016.71
7.3.210.0030.01616.68
7.3.200.0090.01217.03
7.3.190.0110.01516.73
7.3.180.0130.01316.73
7.3.170.0120.01116.78
7.3.160.0160.00716.84
7.3.150.0080.01416.82
7.3.140.0100.01616.57
7.3.130.0090.01315.94
7.3.120.0100.00816.42
7.3.110.0100.00916.32
7.3.100.0110.00616.35
7.3.90.0080.01116.45
7.3.80.0110.00816.44
7.3.70.0090.00916.39
7.3.60.0080.00916.36
7.3.50.0120.00216.31
7.3.40.0100.00716.30
7.3.30.0100.00716.34
7.3.20.0070.01316.95
7.3.10.0060.00916.90
7.3.00.0070.00816.96
7.2.330.0070.01317.04
7.2.320.0140.00717.04
7.2.310.0060.01616.96
7.2.300.0140.00716.94
7.2.290.0110.01617.09
7.2.280.0190.00716.87
7.2.270.0180.00616.90
7.2.260.0120.00916.05
7.2.250.0080.01716.07
7.2.240.0040.01516.39
7.2.230.0050.01016.53
7.2.220.0100.00916.57
7.2.210.0080.00916.54
7.2.200.0080.01116.50
7.2.190.0110.00616.52
7.2.180.0070.01316.50
7.2.170.0060.01016.49
7.2.160.0080.01316.56
7.2.150.0050.01117.25
7.2.140.0080.01017.05
7.2.130.0080.00917.27
7.2.120.0060.01117.21
7.2.110.0090.01017.19
7.2.100.0110.00717.10
7.2.90.0110.01117.03
7.2.80.0090.00817.20
7.2.70.0090.01017.27
7.2.60.0050.01017.14
7.2.50.0080.01117.13
7.2.40.0080.00917.11
7.2.30.0060.01217.25
7.2.20.0040.01317.03
7.2.10.0060.01317.13
7.2.00.0050.01017.64
7.1.330.0040.01416.46
7.1.320.0080.01016.47
7.1.310.0050.01116.46
7.1.300.0060.01116.48
7.1.290.0080.00916.36
7.1.280.0090.00916.36
7.1.270.0060.01116.43
7.1.260.0090.00916.39
7.1.250.0050.00816.33
7.1.240.0040.01216.03
7.1.230.0130.00716.07
7.1.220.0080.01015.95
7.1.210.0070.01116.04
7.1.200.0060.00915.99
7.1.190.0080.00916.00
7.1.180.0070.00915.98
7.1.170.0060.00916.08
7.1.160.0080.00815.97
7.1.150.0100.00916.12
7.1.140.0090.00616.07
7.1.130.0060.01016.07
7.1.120.0170.00915.95
7.1.110.0110.00816.07
7.1.100.0110.00816.67
7.1.90.0100.00915.93
7.1.80.0100.01016.04
7.1.70.0090.00916.36
7.1.60.0090.00916.64
7.1.50.0080.01016.29
7.1.40.0060.01115.99
7.1.30.0070.01015.93
7.1.20.0090.00915.91
7.1.10.0050.01115.98
7.1.00.0060.02517.28
7.0.330.0090.00415.72
7.0.320.0020.01215.77
7.0.310.0060.01315.59
7.0.300.0100.01015.71
7.0.290.0090.00915.65
7.0.280.0100.00615.77
7.0.270.0110.00615.79
7.0.260.0060.00915.69
7.0.250.0080.01115.74
7.0.240.0060.01115.61
7.0.230.0060.01115.63
7.0.220.0080.01315.72
7.0.210.0100.00715.58
7.0.200.0080.00915.93
7.0.190.0100.00915.45
7.0.180.0060.00915.72
7.0.170.0060.01415.63
7.0.160.0080.01015.76
7.0.150.0090.00515.69
7.0.140.0090.02217.01
7.0.130.0060.01215.66
7.0.120.0070.01015.47
7.0.110.0080.00915.64
7.0.100.0070.01115.58
7.0.90.0080.01015.63
7.0.80.0140.02216.59
7.0.70.0170.02216.59
7.0.60.0190.01416.46
7.0.50.0160.01516.61
7.0.40.0060.01915.35
7.0.30.0070.02515.44
7.0.20.0090.02115.46
7.0.10.0090.02315.38
7.0.00.0100.02115.44
5.6.400.0100.00715.42
5.6.390.0070.01515.50
5.6.380.0080.00915.07
5.6.370.0090.01115.00
5.6.360.0050.01215.13
5.6.350.0080.00815.10
5.6.340.0080.01014.92
5.6.330.0070.01115.11
5.6.320.0110.00814.96
5.6.310.0100.00914.91
5.6.300.0060.01215.07
5.6.290.0050.01314.85
5.6.280.0070.02416.19
5.6.270.0070.01015.11
5.6.260.0070.01014.95
5.6.250.0060.01314.94
5.6.240.0050.01214.99
5.6.230.0040.02516.19
5.6.220.0090.01716.25
5.6.210.0100.02216.09
5.6.200.0090.02516.22
5.6.190.0060.02616.30
5.6.180.0060.02316.17
5.6.170.0080.01716.46
5.6.160.0080.02516.28
5.6.150.0070.02316.19
5.6.140.0100.01516.29
5.6.130.0060.02416.31
5.6.120.0080.02316.20
5.6.110.0090.01916.28
5.6.100.0070.02216.20
5.6.90.0080.01616.34
5.6.80.0070.02316.07
5.6.70.0060.02316.16
5.6.60.0070.02516.01
5.6.50.0090.01515.88
5.6.40.0090.02116.02
5.6.30.0080.02115.95
5.6.20.0100.02316.12
5.6.10.0040.02615.85
5.6.00.0070.02216.06
5.5.380.0090.00813.20
5.5.370.0070.02214.79
5.5.360.0070.02014.58
5.5.350.0050.02514.68
5.5.340.0100.01314.95
5.5.330.0080.02314.80
5.5.320.0080.01914.76
5.5.310.0100.02314.88
5.5.300.0080.02214.80
5.5.290.0100.02014.94
5.5.280.0150.02014.74
5.5.270.0090.01914.79
5.5.260.0110.02214.76
5.5.250.0070.02614.63
5.5.240.0060.02014.67
5.5.230.0050.02414.58
5.5.220.0070.02314.51
5.5.210.0040.01714.50
5.5.200.0090.02014.63
5.5.190.0070.02414.59
5.5.180.0070.01914.58
5.5.170.0110.00513.21
5.5.160.0080.02314.46
5.5.150.0060.02614.53
5.5.140.0050.02214.54
5.5.130.0090.01914.58
5.5.120.0080.02114.61
5.5.110.0060.01814.59
5.5.100.0060.01714.58
5.5.90.0070.01514.53
5.5.80.0030.02814.62
5.5.70.0070.01614.60
5.5.60.0110.01314.57
5.5.50.0100.01514.54
5.5.40.0090.02214.52
5.5.30.0040.02614.67
5.5.20.0070.02314.69
5.5.10.0090.02214.63
5.5.00.0050.02414.54
5.4.450.0080.01913.12
5.4.440.0050.01713.18
5.4.430.0060.01213.11
5.4.420.0050.02313.14
5.4.410.0090.01913.10
5.4.400.0070.01313.04
5.4.390.0070.02212.99
5.4.380.0050.01313.01
5.4.370.0040.02312.99
5.4.360.0060.02213.01
5.4.350.0040.02313.14
5.4.340.0070.01413.00
5.4.330.0060.00511.40
5.4.320.0080.01913.06
5.4.310.0090.01913.08
5.4.300.0090.02112.98
5.4.290.0060.02013.03
5.4.280.0070.02112.92
5.4.270.0080.01912.98
5.4.260.0070.01513.03
5.4.250.0070.01412.93
5.4.240.0050.02013.15
5.4.230.0060.01913.01
5.4.220.0060.01313.06
5.4.210.0040.02112.96
5.4.200.0060.02113.01
5.4.190.0050.02113.06
5.4.180.0050.02213.02
5.4.170.0080.02013.02
5.4.160.0080.02112.96
5.4.150.0070.01913.10
5.4.140.0040.02212.48
5.4.130.0110.01812.44
5.4.120.0050.02012.52
5.4.110.0090.01712.51
5.4.100.0050.01612.39
5.4.90.0100.01612.49
5.4.80.0060.01312.52
5.4.70.0050.01412.42
5.4.60.0060.01212.40
5.4.50.0030.01512.42
5.4.40.0040.01512.55
5.4.30.0050.01312.58
5.4.20.0050.01512.50
5.4.10.0050.01112.57
5.4.00.0030.01412.34
5.3.290.0070.02112.16
5.3.280.0050.01712.04
5.3.270.0060.02312.21
5.3.260.0060.02212.24
5.3.250.0080.02212.17
5.3.240.0050.02211.94
5.3.230.0090.01912.11
5.3.220.0090.02212.08
5.3.210.0080.01712.15
5.3.200.0060.02312.05
5.3.190.0070.01512.09
5.3.180.0050.02012.15
5.3.170.0050.02312.17
5.3.160.0030.01612.12
5.3.150.0060.01512.01
5.3.140.0030.01812.24
5.3.130.0060.01412.12
5.3.120.0050.01312.14
5.3.110.0060.01712.12
5.3.100.0050.01412.05
5.3.90.0060.01212.02
5.3.80.0040.01612.00
5.3.70.0030.01411.95
5.3.60.0050.01411.96
5.3.50.0070.01111.89
5.3.40.0050.01411.90
5.3.30.0080.01511.83
5.3.20.0040.01811.81
5.3.10.0030.01511.76
5.3.00.0050.01311.75
5.2.170.0060.01210.90
5.2.160.0050.01410.91
5.2.150.0030.01410.89
5.2.140.0080.01110.80
5.2.130.0030.01610.71
5.2.120.0050.01310.76
5.2.110.0040.01510.76
5.2.100.0050.01210.86
5.2.90.0000.01810.73
5.2.80.0040.02110.59
5.2.70.0060.01610.65
5.2.60.0080.01710.70
5.2.50.0020.01310.71
5.2.40.0040.01410.71
5.2.30.0040.01910.75
5.2.20.0040.01210.57
5.2.10.0010.02010.56
5.2.00.0040.01810.62
5.1.60.0040.01210.42
5.1.50.0040.01210.34
5.1.40.0040.01210.42
5.1.30.0030.01410.41
5.1.20.0050.01910.44
5.1.10.0030.01410.43
5.1.00.0040.01810.38
5.0.50.0030.01410.16
5.0.40.0040.00810.16
5.0.30.0020.02010.16
5.0.20.0040.00910.16
5.0.10.0050.00810.16
5.0.00.0030.01210.16
4.4.90.0030.00610.16
4.4.80.0030.00610.16
4.4.70.0030.00810.16
4.4.60.0030.00710.16
4.4.50.0020.01110.16
4.4.40.0050.00610.16
4.4.30.0020.00810.16
4.4.20.0020.00710.16
4.4.10.0020.00510.16
4.4.00.0030.00810.16
4.3.110.0030.00610.16
4.3.100.0010.00810.16
4.3.90.0030.00510.16
4.3.80.0040.00710.16
4.3.70.0010.00810.16
4.3.60.0010.00610.16
4.3.50.0010.00910.16
4.3.40.0040.01410.16
4.3.30.0020.00610.16
4.3.20.0010.00510.16
4.3.10.0020.00710.16
4.3.00.0020.00610.16

preferences:
48.77 ms | 400 KiB | 5 Q