3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(htmlspecialchars_decode(' &amp;amp;quot;Письма на деревню дедушке&amp;amp;quot;. Мэр Донецка не видит толку от обещаний Тимошенко сепаратистам 23.04.2014 13:55. Просмотрено 2304 раза. За сегодня — 2304 раза. ')); function removeUnicodeSequences($struct) { return preg_replace("/\\\\u([a-f0-9]{4})/e", "iconv('UCS-4LE','UTF-8',pack('V', hexdec('U$1')))", $struct); }

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)
8.3.60.0070.00718.43
8.3.50.0130.00721.92
8.3.40.0030.01018.79
8.3.30.0110.00718.72
8.3.20.0050.00318.75
8.3.10.0040.00421.09
8.3.00.0050.00323.56
8.2.180.0110.00716.63
8.2.170.0060.00922.96
8.2.160.0030.01022.11
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0030.01419.54
8.2.110.0030.00620.58
8.2.100.0110.00017.84
8.2.90.0070.00419.24
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00917.78
8.2.30.0000.00719.42
8.2.20.0000.00817.52
8.2.10.0070.00017.56
8.2.00.0080.00017.62
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0100.00022.42
8.1.230.0080.00320.93
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0060.00317.38
8.1.180.0030.00618.10
8.1.170.0040.00418.56
8.1.160.0070.00018.65
8.1.150.0060.00318.57
8.1.140.0040.00417.32
8.1.130.0000.00817.76
8.1.120.0000.00717.41
8.1.110.0040.00417.25
8.1.100.0000.00717.30
8.1.90.0030.00317.38
8.1.80.0020.00517.30
8.1.70.0040.00417.21
8.1.60.0030.00617.46
8.1.50.0040.00417.38
8.1.40.0070.00017.28
8.1.30.0040.00417.50
8.1.20.0030.00517.42
8.1.10.0040.00417.50
8.1.00.0080.00017.41
8.0.300.0040.00419.89
8.0.290.0000.00817.05
8.0.280.0040.00418.43
8.0.270.0000.00717.24
8.0.260.0030.00316.66
8.0.250.0000.00716.92
8.0.240.0040.00416.79
8.0.230.0030.00316.73
8.0.220.0000.01016.75
8.0.210.0070.00016.77
8.0.200.0000.00716.84
8.0.190.0070.00016.83
8.0.180.0040.00416.78
8.0.170.0000.00716.72
8.0.160.0030.00316.76
8.0.150.0000.00716.68
8.0.140.0000.00816.68
8.0.130.0050.00013.20
8.0.120.0040.00416.66
8.0.110.0040.00416.82
8.0.100.0040.00416.64
8.0.90.0040.00416.71
8.0.80.0100.01016.76
8.0.70.0040.00416.54
8.0.60.0000.00816.63
8.0.50.0040.00416.69
8.0.30.0150.01116.87
8.0.20.0150.00617.40
8.0.10.0030.00416.88
8.0.00.0060.01316.85
7.4.330.0000.00514.70
7.4.320.0030.00316.30
7.4.300.0000.00616.38
7.4.290.0000.00716.33
7.4.280.0000.00716.37
7.4.270.0000.00716.53
7.4.260.0000.00613.10
7.4.250.0040.00416.39
7.4.240.0000.00716.36
7.4.230.0070.00016.37
7.4.220.0100.00716.36
7.4.210.0090.00616.48
7.4.200.0030.00316.55
7.4.190.0070.00016.60
7.4.160.0160.00616.39
7.4.150.0110.00717.40
7.4.140.0100.01217.86
7.4.130.0150.00816.50
7.4.120.0050.01416.33
7.4.110.0080.00916.28
7.4.100.0130.00816.35
7.4.90.0030.01416.28
7.4.80.0290.02319.39
7.4.70.0050.01116.34
7.4.60.0140.00316.35
7.4.50.0030.00616.15
7.4.40.0070.01022.52
7.4.30.0070.01416.48
7.4.00.0100.00314.97
7.3.330.0030.00313.04
7.3.320.0020.00213.14
7.3.310.0080.00015.98
7.3.300.0000.00616.05
7.3.290.0070.00816.27
7.3.280.0080.00816.15
7.3.270.0090.00917.40
7.3.260.0080.01118.24
7.3.250.0110.00616.36
7.3.240.0160.00316.09
7.3.230.0000.01716.39
7.3.210.0140.00316.12
7.3.200.0160.00319.39
7.3.190.0070.01016.51
7.3.180.0060.01216.40
7.3.170.0100.00716.27
7.3.160.0100.00716.18
7.3.120.0070.01014.70
7.3.10.0080.00616.56
7.3.00.0040.01116.50
7.2.330.0060.01016.55
7.2.320.0110.00716.65
7.2.310.0150.00316.35
7.2.300.0040.01216.63
7.2.290.0030.01316.23
7.2.130.0030.01216.64
7.2.120.0030.01016.42
7.2.110.0120.01216.91
7.2.100.0100.00716.70
7.2.90.0150.00916.85
7.2.80.0080.00816.55
7.2.70.0160.00316.88
7.2.60.0070.00716.82
7.2.50.0120.00616.54
7.2.40.0070.00716.95
7.2.30.0000.00816.70
7.2.20.0160.00016.35
7.2.10.0100.00316.74
7.2.00.0060.00616.88
7.1.250.0140.00015.38
7.1.100.0030.01018.04
7.1.70.0030.00716.88
7.1.60.0070.01719.40
7.1.50.0100.01416.73
7.1.00.0070.07022.48
7.0.200.0000.01016.55
7.0.140.0000.07322.18
7.0.90.0030.09019.98
7.0.80.0470.07719.85
7.0.70.0500.07019.98
7.0.60.0530.08019.96
7.0.50.0470.08720.25
7.0.40.0030.08320.10
7.0.30.0030.04020.14
7.0.20.0030.08719.96
7.0.10.0070.03720.07
7.0.00.0000.08020.12
5.6.280.0030.07320.86
5.6.230.0070.08020.63
5.6.220.0130.07720.65
5.6.210.0100.03720.58
5.6.200.0070.07721.07
5.6.190.0100.08321.04
5.6.180.0070.08321.17
5.6.170.0030.09321.02
5.6.160.0130.08321.08
5.6.150.0230.07320.94
5.6.140.0100.08021.12
5.6.130.0070.05721.14
5.6.120.0030.09320.96
5.6.110.0170.07320.95
5.6.100.0000.05720.91
5.6.90.0130.07020.96
5.6.80.0170.05720.56
5.6.70.0070.07320.33
5.6.60.0130.07020.43
5.6.50.0030.07020.51
5.6.40.0070.06320.38
5.6.30.0000.04320.38
5.6.20.0030.04720.30
5.6.10.0100.05020.44
5.6.00.0100.07720.43
5.5.370.0070.04020.35
5.5.360.0130.07320.45
5.5.350.0070.08020.42
5.5.340.0070.08020.84
5.5.330.0070.08020.76
5.5.320.0100.07020.89
5.5.310.0070.06720.79
5.5.300.0100.07320.90
5.5.290.0170.07320.86
5.5.280.0000.05720.88
5.5.270.0170.08020.82
5.5.260.0070.08320.73
5.5.250.0000.05020.70
5.5.240.0130.04320.26
5.5.230.0030.05320.17
5.5.220.0030.05020.23
5.5.210.0070.04320.21
5.5.200.0100.08020.22
5.5.190.0070.07720.27
5.5.180.0100.07719.99
5.5.160.0100.07320.23
5.5.150.0070.04320.27
5.5.140.0170.07320.24
5.5.130.0000.07720.26
5.5.120.0230.06720.27
5.5.110.0100.05020.27
5.5.100.0000.06720.02
5.5.90.0030.08320.07
5.5.80.0100.04019.95
5.5.70.0100.06020.06
5.5.60.0030.08319.93
5.5.50.0100.07320.08
5.5.40.0130.06320.05
5.5.30.0100.07720.04
5.5.20.0070.04720.05
5.5.10.0030.05720.12
5.5.00.0070.07720.12
5.4.450.0070.09019.47
5.4.440.0030.08319.20
5.4.430.0170.06719.45
5.4.420.0030.08019.44
5.4.410.0100.07719.29
5.4.400.0070.07718.88
5.4.390.0170.07318.90
5.4.380.0000.06318.89
5.4.370.0070.06019.09
5.4.360.0070.08019.23
5.4.350.0070.06019.03
5.4.340.0130.04719.18
5.4.320.0000.05019.09
5.4.310.0030.07318.93
5.4.300.0030.07718.89
5.4.290.0130.06319.03
5.4.280.0030.07719.15
5.4.270.0100.07019.18
5.4.260.0130.06318.94
5.4.250.0000.08719.20
5.4.240.0130.07319.22
5.4.230.0100.06719.08
5.4.220.0030.05018.89
5.4.210.0130.07319.04
5.4.200.0070.07319.20
5.4.190.0030.05018.84
5.4.180.0130.05319.20
5.4.170.0070.07318.84
5.4.160.0070.04318.93
5.4.150.0130.05018.83
5.4.140.0030.04016.46
5.4.130.0070.07316.40
5.4.120.0130.06016.41
5.4.110.0070.07016.46
5.4.100.0070.04016.43
5.4.90.0100.06716.50
5.4.80.0030.07016.25
5.4.70.0070.05016.45
5.4.60.0070.07316.46
5.4.50.0030.08016.40
5.4.40.0070.03316.43
5.4.30.0070.04016.45
5.4.20.0100.03016.40
5.4.10.0070.04316.31
5.4.00.0130.06315.85
5.3.290.0130.07014.58
5.3.280.0000.08314.60
5.3.270.0100.05714.69
5.3.260.0070.08714.66
5.3.250.0100.07314.65
5.3.240.0030.04714.53
5.3.230.0030.08014.65
5.3.220.0030.07314.65
5.3.210.0130.05714.51
5.3.200.0070.07314.61
5.3.190.0030.07714.57
5.3.180.0030.07714.55
5.3.170.0130.07314.55
5.3.160.0230.04714.62
5.3.150.0100.04314.57
5.3.140.0070.05714.48
5.3.130.0000.07014.53
5.3.120.0070.07014.51
5.3.110.0000.07314.53
5.3.100.0100.07313.97
5.3.90.0030.08014.13
5.3.80.0030.07714.13
5.3.70.0130.06314.03
5.3.60.0030.04314.03
5.3.50.0070.07014.04
5.3.40.0170.06313.97
5.3.30.0100.04013.98
5.3.20.0100.06313.77
5.3.10.0000.07313.70
5.3.00.0070.04013.73
5.2.170.0000.07013.61
5.2.160.0070.06313.61
5.2.150.0070.03013.61
5.2.140.0030.05313.61
5.2.130.0030.05013.61
5.2.120.0030.04713.61
5.2.110.0100.06013.61
5.2.100.0070.05313.61
5.2.90.0070.06313.61
5.2.80.0000.06713.61
5.2.70.0130.04013.61
5.2.60.0130.05313.61
5.2.50.0000.03713.61
5.2.40.0100.05313.61
5.2.30.0100.05713.61
5.2.20.0100.05313.61
5.2.10.0030.05313.61
5.2.00.0130.05313.61
5.1.60.0070.04713.61
5.1.50.0030.04713.61
5.1.40.0100.02313.61
5.1.30.0030.03713.61
5.1.20.0000.03013.61
5.1.10.0000.02713.61
5.1.00.0030.02713.61
5.0.50.0030.02313.61
5.0.40.0000.02013.61
5.0.30.0000.03013.61
5.0.20.0000.02313.61
5.0.10.0000.02013.61
5.0.00.0000.03013.61
4.4.90.0000.02013.61
4.4.80.0030.02013.61
4.4.70.0000.02713.61
4.4.60.0070.03013.61
4.4.50.0030.03013.61
4.4.40.0000.05713.61
4.4.30.0030.02313.61
4.4.20.0030.01313.61
4.4.10.0030.01313.61
4.4.00.0000.02313.61
4.3.110.0000.01713.61
4.3.100.0000.01713.61
4.3.90.0030.01313.61
4.3.80.0000.02313.61
4.3.70.0000.01713.61
4.3.60.0030.01313.61
4.3.50.0030.01313.61
4.3.40.0030.02013.61
4.3.30.0000.01713.61
4.3.20.0000.01713.61
4.3.10.0030.01313.61
4.3.00.0070.01013.61

preferences:
29.71 ms | 401 KiB | 5 Q