3v4l.org

run code in 300+ PHP versions simultaneously
<?php header('Content-type:text/html; charset=utf-8'); echo mb_convert_encoding('&#9829;', 'UTF-8', 'HTML-ENTITIES');

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)
8.3.60.0140.00718.56
8.3.50.0110.00621.89
8.3.40.0120.00318.67
8.3.30.0000.01418.83
8.3.20.0100.00720.04
8.3.10.0060.00323.78
8.3.00.0160.00319.25
8.2.180.0060.00918.41
8.2.170.0040.01122.96
8.2.160.0080.00520.52
8.2.150.0060.00324.18
8.2.140.0080.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00421.96
8.2.110.0030.00620.92
8.2.100.0110.00417.72
8.2.90.0040.00418.87
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0000.00819.95
8.2.30.0040.00418.18
8.2.20.0030.00617.68
8.2.10.0050.00318.04
8.2.00.0040.00417.51
8.1.280.0140.00725.92
8.1.270.0000.00923.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.24
8.1.230.0040.00817.71
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0080.00018.63
8.1.160.0000.00721.93
8.1.150.0030.00518.52
8.1.140.0000.00717.30
8.1.130.0070.00017.63
8.1.120.0000.00717.39
8.1.110.0000.01017.29
8.1.100.0030.00317.41
8.1.90.0030.00517.39
8.1.80.0040.00417.42
8.1.70.0030.00317.34
8.1.60.0000.00917.47
8.1.50.0030.00517.39
8.1.40.0040.00417.43
8.1.30.0070.00417.57
8.1.20.0040.00417.55
8.1.10.0040.00417.46
8.1.00.0060.00317.43
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00418.31
8.0.270.0000.00717.16
8.0.260.0070.00017.25
8.0.250.0070.00016.99
8.0.240.0000.00617.01
8.0.230.0060.00016.90
8.0.220.0000.00716.76
8.0.210.0030.00316.80
8.0.200.0030.00516.75
8.0.190.0000.00716.76
8.0.180.0000.00816.73
8.0.170.0000.00816.83
8.0.160.0040.00416.78
8.0.150.0040.00416.79
8.0.140.0000.00716.80
8.0.130.0000.00613.21
8.0.120.0000.00816.80
8.0.110.0000.00816.80
8.0.100.0040.00416.68
8.0.90.0070.00016.77
8.0.80.0050.01016.82
8.0.70.0000.00816.84
8.0.60.0000.00716.81
8.0.50.0050.00216.89
8.0.30.0080.01217.04
8.0.20.0120.00617.40
8.0.10.0000.00716.70
8.0.00.0130.00716.69
7.4.330.0000.00515.00
7.4.320.0000.00616.45
7.4.300.0030.00316.50
7.4.290.0020.00516.45
7.4.280.0040.00416.43
7.4.270.0070.00016.45
7.4.260.0070.00016.52
7.4.250.0000.00716.39
7.4.240.0000.00716.41
7.4.230.0040.00416.55
7.4.220.0160.00316.45
7.4.210.0070.00716.37
7.4.200.0050.00216.32
7.4.190.0030.00316.63
7.4.160.0130.00316.39
7.4.150.0130.00317.40
7.4.140.0080.00917.86
7.4.130.0120.00516.41
7.4.120.0110.00516.34
7.4.110.0130.01016.48
7.4.100.0060.01516.18
7.4.90.0040.01316.42
7.4.80.0100.00719.39
7.4.70.0080.00816.46
7.4.60.0120.00316.14
7.4.50.0040.00416.37
7.4.40.0090.00616.41
7.4.30.0090.01216.37
7.4.00.0000.01714.73
7.3.330.0030.00313.11
7.3.320.0060.00013.12
7.3.310.0080.00016.34
7.3.300.0030.00316.04
7.3.290.0070.01316.25
7.3.280.0110.00716.16
7.3.270.0120.00617.40
7.3.260.0100.01016.34
7.3.250.0150.00516.24
7.3.240.0070.01416.40
7.3.230.0030.01316.39
7.3.210.0230.00016.39
7.3.200.0140.00419.39
7.3.190.0110.00716.48
7.3.180.0090.00616.36
7.3.170.0070.00716.27
7.3.160.0030.01316.45
7.3.120.0060.01214.83
7.2.330.0160.00016.40
7.2.320.0060.01816.55
7.2.310.0160.00016.58
7.2.300.0030.01316.57
7.2.290.0140.00316.32
7.1.100.0040.00717.81
7.1.70.0090.00017.00
7.1.60.0060.00617.31
7.1.50.0000.01816.50
7.1.00.0030.08022.54
7.0.200.0060.00916.51
7.0.140.0070.07021.99
7.0.60.0030.08719.92
7.0.50.0030.08717.80
7.0.40.0100.07319.90
7.0.30.0500.06020.09
7.0.20.0370.07320.00
7.0.10.0070.06720.21
7.0.00.0100.07720.04
5.6.280.0130.06320.89
5.6.210.0070.09020.66
5.6.200.0030.04018.16
5.6.190.0070.04020.39
5.6.180.3100.04320.49
5.6.170.0130.04720.52
5.6.160.0030.07720.32
5.6.150.0070.08318.18
5.6.140.0100.05318.12
5.6.130.0030.04018.27
5.6.120.0100.04021.13
5.6.110.0100.04721.00
5.6.100.0130.07721.02
5.6.90.0130.05720.96
5.6.80.0030.08320.40
5.6.70.1800.03020.40
5.5.350.0230.08020.31
5.5.340.0000.04717.96
5.5.330.0070.03720.40
5.5.320.0270.07020.20
5.5.310.0200.05020.28
5.5.300.0070.08018.00
5.5.290.0070.07717.91
5.5.280.0100.05020.66
5.5.270.0130.04320.66
5.5.260.0130.07720.67
5.5.250.0030.09020.68
5.5.240.0300.05020.25
5.4.450.0830.06019.33
5.4.440.0930.05319.32
5.4.430.0630.05719.49
5.4.420.0800.06019.49
5.4.410.0800.06719.39
5.4.400.2130.06718.75
5.4.390.0200.04319.17
5.4.380.0270.04018.74
5.4.370.0100.05718.61
5.4.360.0070.05718.65
5.4.350.0100.06318.72
5.4.340.0100.05318.58
5.4.320.0070.04412.45
5.4.310.0080.04112.45
5.4.300.0080.03512.45
5.4.290.0080.05212.45
5.4.280.0090.04812.34
5.4.270.0160.04312.34
5.4.260.0110.05412.34
5.4.250.0110.05412.35
5.4.240.0100.05512.34
5.4.230.0120.05112.34
5.4.220.0090.04312.34
5.4.210.0080.05412.34
5.4.200.0140.05012.34
5.4.190.0150.05312.34
5.4.180.0070.03912.34
5.4.170.0120.03612.35
5.4.160.0080.03812.34
5.4.150.0060.04312.34
5.4.140.0080.03912.02
5.4.130.0060.04812.01
5.4.120.0130.05311.96
5.4.110.0110.05711.96
5.4.100.0080.04011.96
5.4.90.0200.05411.96
5.4.80.0080.03711.96
5.4.70.0090.03911.96
5.4.60.0080.04311.96
5.4.50.0040.04211.96
5.4.40.0060.03911.95
5.4.30.0100.03611.95
5.4.20.0080.05511.95
5.4.10.0060.05211.95
5.4.00.0040.04011.43
5.3.290.0110.04412.80
5.3.280.0120.05412.71
5.3.270.0230.10312.72
5.3.260.0080.05912.72
5.3.250.0170.07312.72
5.3.240.0240.07712.71
5.3.230.0230.07812.71
5.3.220.0240.09012.68
5.3.210.0190.07412.68
5.3.200.0080.05712.68
5.3.190.0090.06112.68
5.3.180.0080.06812.67
5.3.170.0120.05812.67
5.3.160.0080.04312.68
5.3.150.0060.04112.67
5.3.140.0090.04712.66
5.3.130.0080.06512.66
5.3.120.0170.06212.66
5.3.110.0080.05012.66
5.3.100.0170.07012.12
5.3.90.0120.05012.08
5.3.80.0120.06212.08
5.3.70.0140.05912.08
5.3.60.0080.05112.06
5.3.50.0070.04912.00
5.3.40.0070.05212.00
5.3.30.0070.05311.94
5.3.20.0070.05011.72
5.3.10.0100.04211.69
5.3.00.0060.04511.68
5.2.170.0070.0329.18
5.2.160.0060.0429.18
5.2.150.0050.0399.18
5.2.140.0070.0279.17
5.2.130.0040.0289.14
5.2.120.0080.0249.14
5.2.110.0050.0289.14
5.2.100.0060.0279.14
5.2.90.0030.0329.13
5.2.80.0020.0349.13
5.2.70.0050.0319.13
5.2.60.0070.0299.08
5.2.50.0080.0279.05
5.2.40.0060.0319.02
5.2.30.0070.0459.01
5.2.20.0040.0418.99
5.2.10.0040.0368.91
5.2.00.0070.0348.77
5.1.60.0050.0368.06
5.1.50.0040.0358.06
5.1.40.0040.0368.04
5.1.30.0040.0388.39
5.1.20.0050.0398.41
5.1.10.0060.0428.13
5.1.00.0070.0718.13
5.0.50.0060.0316.61
5.0.40.0060.0276.47
5.0.30.0050.0426.28
5.0.20.0060.0246.25
5.0.10.0050.0276.24
5.0.00.0090.0416.22
4.4.90.0080.0184.78
4.4.80.0050.0264.75
4.4.70.0040.0204.75
4.4.60.0050.0164.75
4.4.50.0030.0164.77
4.4.40.0040.0254.70
4.4.30.0030.0224.76
4.4.20.0120.0354.84
4.4.10.0110.0264.85
4.4.00.0030.0384.76
4.3.110.0050.0214.67
4.3.100.0020.0234.67
4.3.90.0020.0184.64
4.3.80.0020.0264.59
4.3.70.0020.0164.63
4.3.60.0130.0134.63
4.3.50.0020.0204.63
4.3.40.0010.0284.54
4.3.30.0030.0173.28
4.3.20.0040.0163.25
4.3.10.0020.0183.21
4.3.00.0270.0236.89

preferences:
35.91 ms | 401 KiB | 5 Q