3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(utf8_decode('90�?�°C'));

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)
8.3.60.0100.01016.63
8.3.50.0110.00720.99
8.3.40.0140.00018.84
8.3.30.0070.00718.77
8.3.20.0000.00820.17
8.3.10.0040.00423.53
8.3.00.0040.00423.53
8.2.180.0110.01118.29
8.2.170.0090.00618.96
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.64
8.2.120.0070.00026.35
8.2.110.0180.00322.25
8.2.100.0090.00317.93
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0070.00617.80
8.2.50.0040.00418.07
8.2.40.0030.00622.32
8.2.30.0000.00820.48
8.2.20.0050.00317.63
8.2.10.0000.00817.81
8.2.00.0040.00417.79
8.1.280.0100.00325.92
8.1.270.0060.00324.02
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0000.00923.97
8.1.230.0100.00019.15
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00618.50
8.1.160.0030.00620.70
8.1.150.0030.00518.75
8.1.140.0060.00619.44
8.1.130.0000.00817.48
8.1.120.0030.00517.30
8.1.110.0040.00417.24
8.1.100.0030.00317.32
8.1.90.0070.00017.27
8.1.80.0030.00317.30
8.1.70.0090.00017.21
8.1.60.0020.00517.36
8.1.50.0060.00317.29
8.1.40.0040.00417.34
8.1.30.0030.00517.54
8.1.20.0000.00817.47
8.1.10.0000.00717.46
8.1.00.0080.00017.36
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00818.24
8.0.270.0030.00317.13
8.0.260.0030.00317.16
8.0.250.0000.00616.91
8.0.240.0000.00816.81
8.0.230.0070.00016.73
8.0.220.0030.00316.74
8.0.210.0040.00316.76
8.0.200.0030.00316.84
8.0.190.0040.00416.70
8.0.180.0000.00816.73
8.0.170.0060.00316.84
8.0.160.0070.00016.77
8.0.150.0070.00016.76
8.0.140.0050.00516.75
8.0.130.0000.00513.21
8.0.120.0080.00016.73
8.0.110.0000.00816.75
8.0.100.0000.00716.74
8.0.90.0040.00416.73
8.0.80.0090.00616.80
8.0.70.0040.00416.75
8.0.60.0050.00216.87
8.0.50.0030.00516.79
8.0.30.0090.01017.06
8.0.20.0070.01117.40
8.0.10.0080.00016.92
8.0.00.0070.01516.50
7.4.330.0050.00016.71
7.4.320.0030.00316.26
7.4.300.0000.00716.46
7.4.290.0090.00016.31
7.4.280.0070.00316.36
7.4.270.0050.00316.45
7.4.260.0000.00716.46
7.4.250.0040.00416.37
7.4.240.0040.00416.40
7.4.230.0030.00316.36
7.4.220.0150.00416.54
7.4.210.0060.01116.45
7.4.200.0030.00316.46
7.4.160.0060.00916.46
7.4.150.0100.01417.40
7.4.140.0070.01017.86
7.4.130.0100.01216.34
7.4.120.0120.00616.51
7.4.110.0100.00616.15
7.4.100.0070.01516.41
7.4.90.0040.01416.58
7.4.80.0110.01119.39
7.4.70.0090.00916.29
7.4.60.0100.00716.30
7.4.50.0070.00716.23
7.4.40.0090.00616.61
7.4.30.0130.00716.51
7.4.00.0070.00714.87
7.3.330.0030.00312.88
7.3.320.0030.00313.09
7.3.310.0000.00715.96
7.3.300.0060.00016.14
7.3.290.0030.00316.17
7.3.280.0080.01016.13
7.3.270.0070.01017.40
7.3.260.0180.00016.20
7.3.250.0100.00816.27
7.3.240.0070.01016.08
7.3.230.0030.01316.39
7.3.210.0100.01016.25
7.3.200.0110.01119.39
7.3.190.0020.00116.18
7.3.180.0000.01516.21
7.3.170.0080.00816.34
7.3.160.0100.01316.34
7.3.10.0040.00816.58
7.3.00.0040.00816.64
7.2.330.0040.01716.53
7.2.320.0120.00616.37
7.2.310.0060.01016.65
7.2.300.0130.00616.30
7.2.290.0030.01616.52
7.2.130.0040.00816.64
7.2.120.0000.01316.85
7.2.110.0000.01216.43
7.2.100.0000.01016.98
7.2.90.0080.00616.78
7.2.80.0080.00416.79
7.2.70.0060.00816.73
7.2.60.0070.00516.85
7.2.50.0130.00016.83
7.2.40.0030.01316.62
7.2.30.0000.01216.85
7.2.20.0040.00816.43
7.2.10.0080.00816.71
7.2.00.0040.00918.03
7.1.250.0090.00015.60
7.1.200.0040.01115.58
7.1.100.0080.00317.86
7.1.70.0030.00717.11
7.1.60.0100.01019.20
7.1.50.0090.01516.89
7.1.00.0100.08722.54
7.0.200.0140.00714.82
7.0.60.0030.04721.61
7.0.50.0070.07017.84
7.0.40.0030.08319.90
7.0.30.0370.04320.24
7.0.20.0300.07020.16
7.0.10.0030.08720.14
7.0.00.0130.08320.29
5.6.280.0000.03321.06
5.6.210.0130.07320.76
5.6.200.0030.08018.18
5.6.190.0030.05020.78
5.6.180.0370.07020.35
5.6.170.0230.07320.52
5.6.160.0100.03720.51
5.6.150.0030.03718.20
5.6.140.0070.03718.18
5.6.130.0070.05318.11
5.6.120.0030.06321.14
5.6.110.0170.07721.02
5.6.100.0070.07321.11
5.6.90.0030.04021.02
5.6.80.0100.06720.39
5.5.350.0300.07720.31
5.5.340.0100.07717.98
5.5.330.0000.04320.45
5.5.320.0630.06020.17
5.5.310.0230.04020.23
5.5.300.0030.04018.03
5.5.290.0030.05018.02
5.5.280.0070.05720.77
5.5.270.0030.04320.75
5.5.260.0070.07320.64
5.5.250.0100.07720.60
5.5.240.0100.04020.25

preferences:
39.72 ms | 401 KiB | 5 Q