3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(utf_decode(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)
8.3.60.0120.00618.30
8.3.50.0060.00916.52
8.3.40.0100.01018.57
8.3.30.0080.00618.81
8.3.20.0040.00420.21
8.3.10.0030.00623.54
8.3.00.0050.00323.60
8.2.180.0060.01618.26
8.2.170.0070.00718.79
8.2.160.0070.00722.96
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00019.40
8.2.120.0000.00826.35
8.2.110.0090.00020.35
8.2.100.0060.00617.72
8.2.90.0070.00019.27
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0030.00617.91
8.2.50.0050.00318.07
8.2.40.0030.00520.31
8.2.30.0040.00420.51
8.2.20.0000.00717.66
8.2.10.0040.00417.87
8.2.00.0040.00417.97
8.1.280.0180.00325.92
8.1.270.0030.00523.91
8.1.260.0000.00928.09
8.1.250.0000.00728.09
8.1.240.0100.00023.91
8.1.230.0000.01122.82
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0050.00317.12
8.1.180.0030.00518.10
8.1.170.0030.00618.53
8.1.160.0000.00920.64
8.1.150.0030.00518.76
8.1.140.0040.00419.41
8.1.130.0070.00017.51
8.1.120.0000.00717.34
8.1.110.0040.00417.26
8.1.100.0080.00017.29
8.1.90.0000.00717.35
8.1.80.0040.00417.35
8.1.70.0000.00917.22
8.1.60.0000.00817.49
8.1.50.0040.00417.38
8.1.40.0000.00817.42
8.1.30.0040.00417.55
8.1.20.0030.00617.65
8.1.10.0000.00817.56
8.1.00.0030.00617.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0000.00717.19
8.0.260.0060.00017.20
8.0.250.0030.00317.00
8.0.240.0050.00316.98
8.0.230.0000.00717.00
8.0.220.0070.00016.81
8.0.210.0000.00716.91
8.0.200.0000.00616.92
8.0.190.0050.00316.97
8.0.180.0080.00016.94
8.0.170.0040.00416.77
8.0.160.0030.00316.79
8.0.150.0000.00716.92
8.0.140.0060.00316.88
8.0.130.0000.00613.33
8.0.120.0030.00516.79
8.0.110.0060.00316.85
8.0.100.0000.00816.89
8.0.90.0000.00716.92
8.0.80.0090.01216.83
8.0.70.0040.00416.81
8.0.60.0000.00816.79
8.0.50.0000.00816.79
8.0.30.0100.00816.98
8.0.20.0070.01117.40
8.0.10.0000.00717.00
8.0.00.0100.01216.64
7.4.330.0000.00516.72
7.4.320.0060.00016.40
7.4.300.0060.00016.55
7.4.290.0000.00916.49
7.4.280.0070.00316.38
7.4.270.0030.00316.43
7.4.260.0000.00716.42
7.4.250.0030.00316.51
7.4.240.0000.00716.49
7.4.230.0070.00016.37
7.4.220.0130.00716.57
7.4.210.0100.00616.46
7.4.200.0030.00316.58
7.4.160.0100.00616.62
7.4.150.0110.00617.40
7.4.140.0070.01417.86
7.4.130.0140.00716.48
7.4.120.0080.01116.50
7.4.110.0100.00716.55
7.4.100.0170.00716.57
7.4.90.0080.01216.45
7.4.80.0080.01019.39
7.4.70.0060.01016.52
7.4.60.0090.00616.34
7.4.50.0110.00316.36
7.4.40.0090.00616.46
7.4.30.0000.02016.59
7.4.00.0070.00714.98
7.3.330.0030.00313.14
7.3.320.0060.00013.11
7.3.310.0030.00316.19
7.3.300.0000.00716.30
7.3.290.0070.00016.17
7.3.280.0020.01416.24
7.3.270.0100.00717.40
7.3.260.0070.01016.30
7.3.250.0130.00516.25
7.3.240.0100.00716.28
7.3.230.0030.01416.39
7.3.210.0100.00716.43
7.3.200.0100.00719.39
7.3.190.0090.00916.52
7.3.180.0130.00316.36
7.3.170.0050.01116.38
7.3.160.0130.00716.45
7.3.10.0030.01016.39
7.3.00.0070.00716.36
7.2.330.0060.01216.53
7.2.320.0090.00916.67
7.2.310.0130.00316.32
7.2.300.0060.01016.55
7.2.290.0120.01016.32
7.2.130.0030.01016.77
7.2.120.0030.01016.73
7.2.110.0040.00816.57
7.2.100.0070.00716.83
7.2.90.0130.00316.80
7.2.80.0090.00616.61
7.2.70.0070.00616.85
7.2.60.0060.00616.76
7.2.50.0040.00716.43
7.2.40.0080.00416.80
7.2.30.0000.01316.82
7.2.20.0040.00716.77
7.2.10.0000.01216.63
7.2.00.0050.00717.89
7.1.250.0000.00915.58
7.1.200.0030.00615.71
7.1.100.0000.01217.87
7.1.70.0040.00416.71
7.1.60.0140.01019.20
7.1.50.0070.01416.86
7.1.00.0030.07722.54
7.0.200.0150.00914.49
7.0.60.0000.05021.66
7.0.50.0130.07017.87
7.0.40.0000.09320.25
7.0.30.0330.07320.34
7.0.20.0300.03320.18
7.0.10.0030.08020.14
7.0.00.0070.04720.12
5.6.280.0030.03020.90
5.6.210.0170.04320.59
5.6.200.0130.08018.12
5.6.190.0030.05720.27
5.6.180.0300.06720.45
5.6.170.0300.06320.42
5.6.160.0030.04320.50
5.6.150.0030.04018.16
5.6.140.0000.04318.20
5.6.130.0000.05718.14
5.6.120.0070.08021.13
5.6.110.0030.08020.88
5.6.100.0000.08021.03
5.6.90.0070.03720.96
5.6.80.0030.05020.35
5.5.350.0500.06320.39
5.5.340.0100.08017.98
5.5.330.0070.03720.07
5.5.320.0300.08020.32
5.5.310.0230.04020.26
5.5.300.0030.04017.93
5.5.290.0070.08318.01
5.5.280.0000.08320.92
5.5.270.0030.04320.72
5.5.260.0100.05720.87
5.5.250.0100.08320.45
5.5.240.0100.04020.18

preferences:
44.17 ms | 401 KiB | 5 Q