3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "%u0410%u043D%u0430%u043B%u043E%u0433%u0438%u0447%u043D%u043E. %u0421%u0434%u0435%u043B%u0430%u0439%u0442%u0435 %u043D%u043E%u0440%u043C%u0430%u043B%u044C%u043D%u0443%u044E %u043D%u043E%u0432%u043E%u0441%u0442%u044C, %u0430 %u043D%u0435 %u0441%u0432%u043E%u0434%u043A%u0443 %u043E %u0414%u0422%u041F"; echo json_decode(str_replace('%u', '\\u', json_encode($text))); 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)
8.3.60.0120.00616.50
8.3.50.0160.00317.35
8.3.40.0070.00718.97
8.3.30.0100.00318.70
8.3.20.0090.00018.90
8.3.10.0030.00520.53
8.3.00.0080.00017.59
8.2.180.0120.00616.75
8.2.170.0040.01122.96
8.2.160.0030.01022.13
8.2.150.0110.00724.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00419.82
8.2.110.0090.00019.27
8.2.100.0080.00317.84
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0040.00418.03
8.2.20.0070.00017.67
8.2.10.0030.00519.46
8.2.00.0000.00817.68
8.1.280.0140.00025.92
8.1.270.0110.00424.66
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0060.00322.18
8.1.230.0080.00423.91
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0040.00417.53
8.1.180.0030.00618.10
8.1.170.0040.00420.44
8.1.160.0000.00718.79
8.1.150.0040.00418.61
8.1.140.0040.00417.40
8.1.130.0040.00417.89
8.1.120.0000.00817.35
8.1.110.0030.00417.43
8.1.100.0040.00417.32
8.1.90.0040.00417.30
8.1.80.0030.00317.43
8.1.70.0000.00717.35
8.1.60.0080.00017.46
8.1.50.0000.00717.49
8.1.40.0050.00317.50
8.1.30.0080.00017.68
8.1.20.0030.00517.63
8.1.10.0040.00417.63
8.1.00.0070.00017.40
8.0.300.0070.00019.98
8.0.290.0000.00816.63
8.0.280.0040.00418.40
8.0.270.0030.00317.14
8.0.260.0030.00316.89
8.0.250.0040.00416.91
8.0.240.0100.00017.05
8.0.230.0040.00416.92
8.0.220.0070.00016.84
8.0.210.0000.00716.77
8.0.200.0070.00016.86
8.0.190.0000.00816.96
8.0.180.0070.00016.93
8.0.170.0080.00016.80
8.0.160.0000.00716.87
8.0.150.0040.00416.88
8.0.140.0030.00716.76
8.0.130.0000.00713.36
8.0.120.0050.00316.76
8.0.110.0000.00716.88
8.0.100.0000.00816.78
8.0.90.0070.00016.95
8.0.80.0090.00616.88
8.0.70.0000.00817.02
8.0.60.0000.00716.90
8.0.50.0040.00416.75
8.0.30.0100.01116.93
8.0.20.0100.01217.19
8.0.10.0040.00416.90
8.0.00.0100.00716.77
7.4.330.0030.00313.05
7.4.320.0030.00316.36
7.4.300.0000.00716.49
7.4.290.0000.00716.44
7.4.280.0060.00316.43
7.4.270.0000.00616.61
7.4.260.0030.00313.35
7.4.250.0080.00016.42
7.4.240.0040.00316.58
7.4.230.0030.00316.36
7.4.220.0100.00616.55
7.4.210.0120.00416.57
7.4.200.0000.00816.71
7.4.190.0000.00716.77
7.4.160.0060.00916.62
7.4.150.0150.00616.73
7.4.140.0130.00816.43
7.4.130.0090.00916.63
7.4.120.0100.00816.68
7.4.110.0060.01016.52
7.4.100.0080.01316.45
7.4.90.0110.01216.56
7.4.80.0130.00316.59
7.4.70.0120.00616.63
7.4.60.0090.00616.65
7.4.50.0030.00316.44
7.4.40.0070.00716.55
7.4.30.0030.02016.64
7.4.00.0090.00815.00
7.3.330.0000.00612.95
7.3.320.0000.00513.07
7.3.310.0030.00316.13
7.3.300.0030.00316.13
7.3.290.0030.01116.25
7.3.280.0080.00716.25
7.3.270.0070.01016.29
7.3.260.0130.00516.16
7.3.250.0100.01016.33
7.3.240.0140.00316.53
7.3.230.0100.00616.58
7.3.210.0100.00716.48
7.3.200.0060.01019.39
7.3.190.0070.01516.36
7.3.180.0090.00716.47
7.3.170.0090.00916.43
7.3.160.0030.01216.31
7.3.120.0080.00814.84
7.3.110.0040.01114.81
7.3.100.0030.01314.86
7.3.90.0050.00914.78
7.3.80.0070.01114.79
7.3.70.0050.00614.78
7.3.60.0060.00514.62
7.3.50.0060.00814.66
7.3.40.0040.00914.72
7.3.30.0020.01114.74
7.3.20.0060.00816.62
7.3.10.0060.00716.52
7.3.00.0030.00816.50
7.2.330.0090.00916.53
7.2.320.0180.00016.23
7.2.310.0150.00616.65
7.2.300.0090.00616.62
7.2.290.0100.01116.34
7.2.250.0040.01414.89
7.2.240.0050.01314.95
7.2.230.0120.00514.94
7.2.220.0090.00514.91
7.2.210.0060.01014.79
7.2.200.0050.01014.87
7.2.190.0080.00814.88
7.2.180.0050.01214.86
7.2.170.0050.00714.86
7.2.160.0030.00614.85
7.2.150.0060.00616.58
7.2.140.0030.01216.75
7.2.130.0030.00816.71
7.2.120.0040.00716.64
7.2.110.0080.00416.64
7.2.100.0070.00516.70
7.2.90.0090.00416.78
7.2.80.0100.00216.67
7.2.70.0030.01016.58
7.2.60.0040.00916.74
7.2.50.0080.00616.60
7.2.40.0050.00716.58
7.2.30.0030.01016.80
7.2.20.0080.00416.72
7.2.10.0050.00716.73
7.2.00.0050.01017.47
7.1.330.0070.00915.81
7.1.320.0080.00715.61
7.1.310.0100.00315.81
7.1.300.0020.01315.63
7.1.290.0030.00615.77
7.1.280.0040.00915.79
7.1.270.0070.00715.56
7.1.260.0030.01115.73
7.1.250.0030.00715.57
7.1.240.0050.00515.67
7.1.230.0050.01115.86
7.1.220.0080.00315.72
7.1.210.0070.00715.72
7.1.200.0050.00615.77
7.1.190.0040.01115.71
7.1.180.0060.00515.70
7.1.170.0070.00615.57
7.1.160.0060.00515.84
7.1.150.0030.00915.83
7.1.140.0020.01115.77
7.1.130.0080.00415.59
7.1.120.0050.01015.69
7.1.110.0050.00415.56
7.1.100.0040.01116.42
7.1.90.0080.00615.66
7.1.80.0060.00615.66
7.1.70.0030.00815.97
7.1.60.0060.01116.94
7.1.50.0030.00816.20
7.1.40.0050.00815.50
7.1.30.0090.00515.46
7.1.20.0070.00515.59
7.1.10.0020.01015.78
7.1.00.0040.02817.91
7.0.330.0050.00715.20
7.0.320.0040.01115.15
7.0.310.0080.00615.34
7.0.300.0060.00415.29
7.0.290.0030.01015.41
7.0.280.0020.01015.38
7.0.270.0010.00715.34
7.0.260.0020.01215.27
7.0.250.0020.00915.19
7.0.240.0060.00515.43
7.0.230.0040.01115.21
7.0.220.0020.01015.26
7.0.210.0040.01115.34
7.0.200.0030.00815.89
7.0.190.0040.00715.26
7.0.180.0030.00815.25
7.0.170.0070.00515.37
7.0.160.0070.00715.39
7.0.150.0090.00315.30
7.0.140.0070.02817.51
7.0.130.0060.00815.37
7.0.120.0080.00615.40
7.0.110.0070.00615.23
7.0.100.0030.01015.29
7.0.90.0030.02116.83
7.0.80.0220.02916.79
7.0.70.0220.02216.82
7.0.60.0250.01916.91
7.0.50.0270.03217.04
7.0.40.0020.03615.52
7.0.30.0060.02715.65
7.0.20.0040.03215.76
7.0.10.0060.03215.66
7.0.00.0060.02815.61
5.6.400.0060.00614.25
5.6.390.0080.00814.33
5.6.380.0110.00314.20
5.6.370.0050.00914.20
5.6.360.0050.00714.04
5.6.350.0070.00314.15
5.6.340.0070.00714.10
5.6.330.0050.00614.17
5.6.320.0030.01014.15
5.6.310.0050.00914.35
5.6.300.0100.00314.10
5.6.290.0050.00914.23
5.6.280.0050.02916.39
5.6.270.0060.01114.03
5.6.260.0070.00514.19
5.6.250.0040.00814.08
5.6.240.0060.02116.24
5.6.230.0130.02416.25
5.6.220.0060.02416.31
5.6.210.0060.03316.32
5.6.200.0040.03516.32
5.6.190.0030.02416.39
5.6.180.0090.03116.43
5.6.170.0110.03016.41
5.6.160.0070.02816.53
5.6.150.0080.02916.48
5.6.140.0050.03416.49
5.6.130.0030.03516.52
5.6.120.0080.03016.47
5.6.110.0110.02216.48
5.6.100.0070.02416.43
5.6.90.0100.01716.45
5.6.80.0100.02116.26
5.6.70.0050.02116.22
5.6.60.0080.02116.14
5.6.50.0060.01716.25
5.6.40.0080.02916.19
5.6.30.0070.01616.24
5.6.20.0090.02716.21
5.6.10.0070.02916.28
5.6.00.0010.03315.98
5.5.380.0040.01915.13
5.5.370.0040.03315.02
5.5.360.0070.02714.97
5.5.350.0030.03215.03
5.5.340.0040.02315.38
5.5.330.0080.01615.19
5.5.320.0070.03315.27
5.5.310.0050.02215.36
5.5.300.0040.02815.42
5.5.290.0070.03115.26
5.5.280.0060.03215.35
5.5.270.0070.03015.35
5.5.260.0050.02215.34
5.5.250.0040.02115.23
5.5.240.0080.01615.04
5.5.230.0080.01614.90
5.5.220.0090.02014.93
5.5.210.0020.02114.95
5.5.200.0030.02614.99
5.5.190.0020.02314.99
5.5.180.0080.02014.91
5.5.170.0030.00812.55
5.5.160.0060.02114.85
5.5.150.0060.02215.14
5.5.140.0040.01814.98
5.5.130.0070.03014.98
5.5.120.0030.01815.12
5.5.110.0060.02814.95
5.5.100.0090.02514.95
5.5.90.0060.03314.92
5.5.80.0040.03214.91
5.5.70.0060.01614.94
5.5.60.0090.01915.04
5.5.50.0070.01415.00
5.5.40.0060.01314.91
5.5.30.0060.02114.99
5.5.20.0060.03214.82
5.5.10.0070.01414.98
5.5.00.0020.02214.91
5.4.450.0080.02413.96
5.4.440.0040.02513.91
5.4.430.0080.02813.83
5.4.420.0060.02913.95
5.4.410.0050.02813.83
5.4.400.0030.01813.78
5.4.390.0050.02713.77
5.4.380.0020.02113.77
5.4.370.0050.02013.65
5.4.360.0030.02113.82
5.4.350.0070.01913.70
5.4.340.0010.03413.64
5.4.330.0030.00811.11
5.4.320.0030.03213.76
5.4.310.0020.02113.79
5.4.300.0050.02913.81
5.4.290.0080.02213.77
5.4.280.0050.02513.78
5.4.270.0000.02913.64
5.4.260.0060.01713.79
5.4.250.0020.02413.71
5.4.240.0010.01813.74
5.4.230.0080.02613.80
5.4.220.0060.02713.70
5.4.210.0050.02113.86
5.4.200.0040.01613.65
5.4.190.0030.02313.77
5.4.180.0050.01613.63
5.4.170.0020.03113.76
5.4.160.0060.02713.80
5.4.150.0030.01813.68
5.4.140.0010.03412.80
5.4.130.0020.02312.83
5.4.120.0050.02212.75
5.4.110.0050.02612.88
5.4.100.0070.01912.97
5.4.90.0070.01212.79
5.4.80.0040.01612.84
5.4.70.0050.02512.83
5.4.60.0040.02812.83
5.4.50.0050.01712.83
5.4.40.0040.02412.85
5.4.30.0030.01512.84
5.4.20.0080.02612.90
5.4.10.0050.02512.83
5.4.00.0070.01612.60
5.3.290.0020.01912.10
5.3.280.0020.02712.12
5.3.270.0030.03112.12
5.3.260.0060.01912.16
5.3.250.0040.02712.15
5.3.240.0020.01712.11
5.3.230.0060.02612.11
5.3.220.0050.01212.04
5.3.210.0010.02212.15
5.3.200.0020.02112.10
5.3.190.0030.02112.12
5.3.180.0050.03112.07
5.3.170.0080.02412.20
5.3.160.0030.03212.16
5.3.150.0060.01812.08
5.3.140.0040.03312.11
5.3.130.0060.01612.09
5.3.120.0040.02712.16
5.3.110.0080.02812.19
5.3.100.0040.02612.01
5.3.90.0050.01611.94
5.3.80.0050.01511.90
5.3.70.0060.02711.89
5.3.60.0030.01711.84
5.3.50.0060.02211.92
5.3.40.0040.02511.93
5.3.30.0020.01711.87
5.3.20.0080.02411.79
5.3.10.0030.02211.80
5.3.00.0030.01511.70
5.2.170.0050.02710.18
5.2.160.0100.02710.32
5.2.150.0030.01810.21
5.2.140.0050.03010.21
5.2.130.0030.02010.11
5.2.120.0050.01510.29
5.2.110.0060.01510.20
5.2.100.0020.02710.20
5.2.90.0050.02310.29
5.2.80.0070.02710.20
5.2.70.0030.02610.13
5.2.60.0030.03410.11
5.2.50.0050.01410.10
5.2.40.0020.02110.21
5.2.30.0020.02910.20
5.2.20.0040.02710.10
5.2.10.0000.0209.97
5.2.00.0030.0279.94
5.1.60.0080.0209.26
5.1.50.0040.0179.14
5.1.40.0050.0279.23
5.1.30.0020.0199.45
5.1.20.0040.0249.40
5.1.10.0030.0299.34
5.1.00.0040.0259.28
5.0.50.0050.0208.51
5.0.40.0020.0158.38
5.0.30.0030.0338.34
5.0.20.0070.0138.38
5.0.10.0020.0258.30
5.0.00.0070.0328.31
4.4.90.0030.0157.96
4.4.80.0050.0087.96
4.4.70.0030.0107.96
4.4.60.0030.0087.96
4.4.50.0020.0157.96
4.4.40.0020.0187.96
4.4.30.0030.0107.96
4.4.20.0030.0107.96
4.4.10.0000.0147.96
4.4.00.0030.0157.96
4.3.110.0010.0217.96
4.3.100.0020.0137.96
4.3.90.0030.0187.96
4.3.80.0000.0187.96
4.3.70.0050.0157.96
4.3.60.0020.0207.96
4.3.50.0050.0137.96
4.3.40.0080.0177.96
4.3.30.0030.0187.96
4.3.20.0000.0137.96
4.3.10.0030.0157.96
4.3.00.0000.0127.96

preferences:
38.59 ms | 401 KiB | 5 Q