3v4l.org

run code in 300+ PHP versions simultaneously
<?php $char = '1F60D'; echo eval('return "\u{'.$char.'}";');

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)
8.3.60.0110.00418.32
8.3.50.0130.00721.98
8.3.40.0110.00418.69
8.3.30.0070.00718.70
8.3.20.0050.00220.37
8.3.10.0050.00320.71
8.3.00.0080.00020.14
8.2.180.0040.01418.24
8.2.170.0070.00722.96
8.2.160.0100.00322.16
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0060.00318.88
8.2.120.0050.00326.35
8.2.110.0060.00322.14
8.2.100.0080.00419.83
8.2.90.0050.00319.05
8.2.80.0030.00617.97
8.2.70.0070.00717.11
8.2.60.0070.00317.80
8.2.50.0030.00618.09
8.2.40.0070.00020.64
8.2.30.0000.00719.36
8.2.20.0040.00417.58
8.2.10.0000.00717.97
8.2.00.0000.00717.92
8.1.280.0090.00625.92
8.1.270.0030.01423.99
8.1.260.0050.00328.09
8.1.250.0050.00328.09
8.1.240.0040.00421.98
8.1.230.0040.00819.21
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0030.00320.75
8.1.150.0050.00218.89
8.1.140.0040.00419.55
8.1.130.0070.00017.65
8.1.120.0070.00017.46
8.1.110.0040.00317.35
8.1.100.0040.00417.44
8.1.90.0070.00017.36
8.1.80.0000.00717.46
8.1.70.0030.00317.46
8.1.60.0040.00417.58
8.1.50.0060.00317.50
8.1.40.0000.00717.48
8.1.30.0000.00817.68
8.1.20.0050.00317.55
8.1.10.0000.00917.46
8.1.00.0000.00717.52
8.0.300.0080.00018.77
8.0.290.0060.00316.63
8.0.280.0040.00418.50
8.0.270.0040.00417.25
8.0.260.0040.00417.23
8.0.250.0030.00316.96
8.0.240.0000.00616.83
8.0.230.0040.00416.93
8.0.220.0000.00716.87
8.0.210.0030.00316.89
8.0.200.0030.00316.96
8.0.190.0000.00716.95
8.0.180.0040.00416.79
8.0.170.0040.00416.83
8.0.160.0000.00716.77
8.0.150.0040.00416.82
8.0.140.0070.00016.71
8.0.130.0000.00613.21
8.0.120.0000.00816.90
8.0.110.0050.00216.93
8.0.100.0040.00416.73
8.0.90.0040.00416.77
8.0.80.0040.01116.86
8.0.70.0020.00516.75
8.0.60.0070.00016.91
8.0.50.0000.00716.95
8.0.30.0090.00917.10
8.0.20.0130.00917.40
8.0.10.0030.00617.01
8.0.00.0090.00916.75
7.4.330.0020.00216.88
7.4.320.0030.00316.53
7.4.300.0000.00716.58
7.4.290.0040.00416.50
7.4.280.0070.00016.62
7.4.270.0000.00716.48
7.4.260.0000.00616.43
7.4.250.0000.00716.53
7.4.240.0000.00716.64
7.4.230.0000.00716.42
7.4.220.0080.00916.66
7.4.210.0050.01616.40
7.4.200.0030.00316.41
7.4.160.0120.00516.29
7.4.150.0040.01417.40
7.4.140.0090.01117.86
7.4.130.0110.00816.47
7.4.120.0070.01016.47
7.4.110.0030.01416.37
7.4.100.0040.01316.43
7.4.90.0030.01416.45
7.4.80.0070.01119.39
7.4.70.0060.01216.45
7.4.60.0070.01016.46
7.4.50.0030.00916.31
7.4.40.0120.00416.41
7.4.30.0100.00716.31
7.4.00.0040.01115.04
7.3.330.0050.00013.09
7.3.320.0050.00013.17
7.3.310.0080.00016.38
7.3.300.0000.00716.11
7.3.290.0060.01216.25
7.3.280.0070.01216.31
7.3.270.0120.00417.40
7.3.260.0120.00616.30
7.3.250.0100.00616.33
7.3.240.0100.00816.46
7.3.230.0030.01316.39
7.3.210.0180.00016.54
7.3.200.0100.00716.42
7.3.190.0120.00316.34
7.3.180.0060.01016.24
7.3.170.0110.00916.54
7.3.160.0090.00916.30
7.2.330.0130.00416.61
7.2.320.0090.00916.53
7.2.310.0090.01216.67
7.2.300.0030.01316.43
7.2.290.0070.01016.37
7.2.60.0110.00316.86
7.2.00.0000.01119.44
7.1.200.0030.00315.34
7.1.100.0000.01117.78
7.1.70.0050.00517.13
7.1.60.0100.01319.77
7.1.50.0100.01416.92
7.1.00.0000.08022.40
7.0.200.0100.00716.79
7.0.100.0170.07019.94
7.0.90.0100.03719.88
7.0.80.0070.03719.92
7.0.70.0100.04719.95
7.0.60.0130.07319.92
7.0.50.0100.08320.33
7.0.40.0000.08020.15
7.0.30.0100.04020.11
7.0.20.0100.08720.11
7.0.10.0170.04720.03
7.0.00.0100.08019.93
5.6.280.0070.06721.06
5.6.250.0170.07720.53
5.6.240.0030.04320.79
5.6.230.0070.04720.63
5.6.220.0030.08720.67
5.6.210.0170.06020.68
5.6.200.0070.08321.11
5.6.190.0100.08321.02
5.6.180.0030.08721.05
5.6.170.0030.08021.02
5.6.160.0130.06721.17
5.6.150.0100.07721.04
5.6.140.0130.08021.04
5.6.130.0100.09321.05
5.6.120.0070.06721.00
5.6.110.0170.07021.12
5.6.100.0130.05321.02
5.6.90.0100.08021.14
5.6.80.0070.06020.45
5.6.70.0130.06720.32
5.6.60.0130.07720.37
5.6.50.0130.07320.40
5.6.40.0200.07320.36
5.6.30.0170.06720.41
5.6.20.0070.07320.36
5.6.10.0130.04320.43
5.6.00.0100.05720.38
5.5.380.0070.07720.48
5.5.370.0170.06320.56
5.5.360.0070.07720.40
5.5.350.0170.06720.41
5.5.340.0030.08320.64
5.5.330.0170.07720.80
5.5.320.0070.05720.63
5.5.310.0100.08020.80
5.5.300.0100.07320.79
5.5.290.0070.06720.82
5.5.280.0130.07320.75
5.5.270.0130.07720.89
5.5.260.0100.07720.86
5.5.250.0100.08020.67
5.5.240.0030.07720.16
5.5.230.0100.08020.01
5.5.220.0170.06020.21
5.5.210.0130.07320.27
5.5.200.0130.08020.13
5.5.190.0100.04720.23
5.5.180.0070.07720.23
5.5.160.0070.07020.19
5.5.150.0070.07020.23
5.5.140.0200.06720.14
5.5.130.0030.07320.15
5.5.120.0130.06720.10
5.5.110.0000.07020.26
5.5.100.0070.08020.15
5.5.90.0200.06720.14
5.5.80.0070.08019.94
5.5.70.0070.08320.15
5.5.60.0030.08020.15
5.5.50.0170.06720.08
5.5.40.0130.06719.92
5.5.30.0100.04720.07
5.5.20.0070.08320.03
5.5.10.0100.06720.09
5.5.00.0130.05020.03
5.4.450.0000.08719.40
5.4.440.0170.07319.55
5.4.430.0130.07319.27
5.4.420.0070.08319.39
5.4.410.0100.06719.16
5.4.400.0130.07019.12
5.4.390.0070.08019.04
5.4.380.0200.05719.10
5.4.370.0030.08018.92
5.4.360.0170.07319.23
5.4.350.0030.08319.10
5.4.340.0100.06019.03
5.4.320.0070.07319.12
5.4.310.0070.07019.08
5.4.300.0030.06719.03
5.4.290.0030.07318.98
5.4.280.0130.07718.93
5.4.270.0100.03318.96
5.4.260.0100.07018.81
5.4.250.0170.06019.04
5.4.240.0100.07719.11
5.4.230.0100.07019.04
5.4.220.0070.06719.06
5.4.210.0100.06718.97
5.4.200.0070.05318.94
5.4.190.0070.07719.09
5.4.180.0100.06718.89
5.4.170.0100.07319.02
5.4.160.0070.07719.11
5.4.150.0070.07018.94
5.4.140.0070.06716.28
5.4.130.0100.06016.35
5.4.120.0100.06016.34
5.4.110.0070.05316.21
5.4.100.0070.06316.39
5.4.90.0200.06016.30
5.4.80.0130.07016.25
5.4.70.0200.05316.24
5.4.60.0030.07316.32
5.4.50.0100.06716.39
5.4.40.0100.07016.41
5.4.30.0030.04716.21
5.4.20.0070.06716.28
5.4.10.0070.07016.33
5.4.00.0030.06715.71
5.3.290.0100.06014.53
5.3.280.0030.07314.45
5.3.270.0000.07714.61
5.3.260.0130.07314.46
5.3.250.0170.05314.61
5.3.240.0100.07014.57
5.3.230.0130.06314.45
5.3.220.0030.07314.53
5.3.210.0070.07314.57
5.3.200.0070.04314.53
5.3.190.0070.08314.52
5.3.180.0100.04014.57
5.3.170.0100.07014.42
5.3.160.0000.08314.55
5.3.150.0000.05014.41
5.3.140.0030.07014.55
5.3.130.0170.06714.54
5.3.120.0130.07014.39
5.3.110.0130.07014.54
5.3.100.0030.06714.19
5.3.90.0030.05714.19
5.3.80.0030.07014.19
5.3.70.0130.06314.19
5.3.60.0100.06714.19
5.3.50.0030.08014.19
5.3.40.0070.07014.19
5.3.30.0130.03314.19
5.3.20.0030.04314.19
5.3.10.0100.06714.19
5.3.00.0100.05714.19
5.2.170.0000.06314.19
5.2.160.0070.05714.19
5.2.150.0030.06314.19
5.2.140.0100.05714.19
5.2.130.0100.05314.19
5.2.120.0100.06014.19
5.2.110.0030.07014.19
5.2.100.0000.06714.19
5.2.90.0030.06314.19
5.2.80.0000.06314.19
5.2.70.0100.05714.19
5.2.60.0130.05314.19
5.2.50.0130.05714.19
5.2.40.0000.06014.19
5.2.30.0100.05314.19
5.2.20.0030.05714.19
5.2.10.0030.05014.19
5.2.00.0070.05714.19
5.1.60.0070.05014.19
5.1.50.0030.05714.19
5.1.40.0100.04714.19
5.1.30.0030.06014.19
5.1.20.0100.05314.19
5.1.10.0030.05714.19
5.1.00.0000.06014.19
5.0.50.0000.04314.19
5.0.40.0030.04014.19
5.0.30.0030.06314.19
5.0.20.0030.04314.19
5.0.10.0070.03714.19
5.0.00.0070.06314.19
4.4.90.0030.03314.19
4.4.80.0000.03714.19
4.4.70.0070.01314.19
4.4.60.0030.03314.19
4.4.50.0000.03314.19
4.4.40.0030.04714.19
4.4.30.0030.03714.19
4.4.20.0000.04014.19
4.4.10.0070.03314.19
4.4.00.0000.05714.19
4.3.110.0130.01014.19
4.3.100.0000.03014.19
4.3.90.0000.03014.19
4.3.80.0000.06014.19
4.3.70.0030.01714.19
4.3.60.0000.02714.19
4.3.50.0000.03714.19
4.3.40.0000.05314.19
4.3.30.0000.03714.19
4.3.20.0030.03314.19
4.3.10.0000.02714.19
4.3.00.0030.02714.19

preferences:
32.83 ms | 401 KiB | 5 Q