3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_decode("\xc3\x9f");

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)
8.3.40.0040.01518.72
8.3.30.0100.00318.62
8.3.20.0000.00820.03
8.3.10.0040.00423.43
8.3.00.0080.00019.26
8.2.170.0070.01122.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0080.00417.63
8.2.120.0040.00426.35
8.2.110.0100.00020.99
8.2.100.0060.00617.91
8.2.90.0050.00318.03
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0060.00617.68
8.2.50.0050.00318.07
8.2.40.0030.00519.14
8.2.30.0000.00720.59
8.2.20.0040.00417.75
8.2.10.0070.00017.84
8.2.00.0000.00717.78
8.1.270.0040.00422.04
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0070.01022.39
8.1.230.0080.00420.83
8.1.220.0060.00317.74
8.1.210.0040.00418.89
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0050.00320.36
8.1.160.0000.00721.98
8.1.150.0040.00418.75
8.1.140.0040.00419.31
8.1.130.0030.00317.58
8.1.120.0000.00817.29
8.1.110.0080.00017.33
8.1.100.0000.00817.30
8.1.90.0000.00717.30
8.1.80.0070.00317.30
8.1.70.0040.00417.38
8.1.60.0000.00817.50
8.1.50.0000.00717.41
8.1.40.0030.00617.30
8.1.30.0000.00817.35
8.1.20.0030.00517.52
8.1.10.0040.00417.50
8.1.00.0080.00017.24
8.0.300.0040.00419.91
8.0.290.0000.00716.58
8.0.280.0020.00518.36
8.0.270.0000.00717.18
8.0.260.0060.00017.29
8.0.250.0070.00016.89
8.0.240.0000.00716.86
8.0.230.0030.00316.77
8.0.220.0070.00016.75
8.0.210.0040.00416.74
8.0.200.0000.00616.80
8.0.190.0000.00716.75
8.0.180.0000.00716.76
8.0.170.0030.00516.71
8.0.160.0030.00316.75
8.0.150.0000.00716.60
8.0.140.0060.00316.67
8.0.130.0000.00613.17
8.0.120.0080.00016.73
8.0.110.0080.00016.78
8.0.100.0070.00016.70
8.0.90.0050.00216.80
8.0.80.0170.00016.80
8.0.70.0080.00016.69
8.0.60.0040.00416.78
8.0.50.0040.00416.63
8.0.30.0160.00316.93
8.0.20.0130.00517.40
8.0.10.0050.00316.76
8.0.00.0110.00616.47
7.4.330.0050.00015.08
7.4.320.0040.00416.26
7.4.300.0030.00316.29
7.4.290.0030.00316.44
7.4.280.0070.00016.35
7.4.270.0030.00316.43
7.4.260.0000.01016.41
7.4.250.0000.00716.34
7.4.240.0050.00216.48
7.4.230.0000.00716.24
7.4.220.0090.01016.36
7.4.210.0090.00516.51
7.4.200.0030.00316.56
7.4.160.0060.00916.41
7.4.150.0030.01717.40
7.4.140.0100.01117.86
7.4.130.0120.00916.40
7.4.120.0100.00716.27
7.4.110.0060.01216.26
7.4.100.0060.01216.39
7.4.90.0030.01416.20
7.4.80.0110.01119.39
7.4.70.0030.01316.19
7.4.60.0060.00916.33
7.4.50.0050.00316.29
7.4.40.0080.00816.23
7.4.30.0100.01016.25
7.4.10.0070.01014.88
7.4.00.0060.00814.86
7.3.330.0030.00512.95
7.3.320.0000.00512.83
7.3.310.0030.00416.19
7.3.300.0030.00316.18
7.3.290.0040.00415.97
7.3.280.0090.01016.15
7.3.270.0130.00617.40
7.3.260.0160.00016.42
7.3.250.0090.00916.32
7.3.240.0110.00716.13
7.3.230.0080.00816.39
7.3.210.0110.00516.14
7.3.200.0100.01016.18
7.3.190.0090.00616.32
7.3.180.0060.00916.21
7.3.170.0090.00916.27
7.3.160.0030.01216.29
7.3.130.0090.00914.74
7.3.120.0040.01414.39
7.3.110.0030.01014.51
7.3.100.0070.00714.87
7.3.90.0080.00814.84
7.3.80.0000.01014.39
7.3.70.0000.01414.71
7.3.60.0080.00414.56
7.3.50.0030.00514.61
7.3.40.0060.00614.71
7.3.30.0000.01714.72
7.3.20.0000.01116.62
7.3.10.0040.00416.50
7.3.00.0060.01016.45
7.2.330.0130.00616.36
7.2.320.0070.01616.58
7.2.310.0030.01316.33
7.2.300.0060.01016.29
7.2.290.0120.00616.29
7.2.260.0060.01014.81
7.2.250.0030.01314.46
7.2.240.0070.00715.00
7.2.230.0030.00815.05
7.2.220.0030.01315.07
7.2.210.0070.00414.84
7.2.200.0070.00714.82
7.2.190.0040.00714.98
7.2.180.0060.00314.72
7.2.170.0000.01214.74
7.2.160.0100.00614.97
7.2.150.0070.00716.84
7.2.140.0090.00316.96
7.2.130.0070.00716.66
7.2.120.0090.00316.87
7.2.110.0030.01316.63
7.2.100.0110.00416.72
7.2.90.0090.00616.67
7.2.80.0060.00916.55
7.2.70.0030.01316.67
7.2.60.0000.01716.78
7.2.50.0100.00616.79
7.2.40.0060.00916.74
7.2.30.0040.01416.91
7.2.20.0040.01116.89
7.2.10.0000.00916.60
7.2.00.0030.00918.01
7.1.330.0120.00315.72
7.1.320.0040.00415.59
7.1.310.0040.00815.51
7.1.300.0000.01215.77
7.1.290.0070.00315.77
7.1.280.0140.00015.43
7.1.270.0030.00615.50
7.1.260.0090.00615.68
7.1.250.0030.00915.75
7.1.240.0070.00315.70
7.1.230.0090.00615.77
7.1.220.0070.01115.58
7.1.210.0070.00715.75
7.1.200.0070.00715.67
7.1.190.0070.00715.32
7.1.180.0090.00615.36
7.1.170.0110.00415.61
7.1.160.0000.01315.71
7.1.150.0030.00615.57
7.1.140.0100.00315.61
7.1.130.0060.00315.47
7.1.120.0040.00815.56
7.1.110.0120.00615.39
7.1.100.0080.00716.74
7.1.90.0030.01015.73
7.1.80.0030.01015.77
7.1.70.0050.00716.50
7.1.60.0080.00817.51
7.1.50.0090.00716.08
7.1.40.0100.00615.34
7.1.30.0030.01015.34
7.1.20.0070.00415.71
7.1.10.0000.01315.64
7.1.00.0040.04419.09
7.0.330.0030.00715.15
7.0.320.0110.00715.27
7.0.310.0070.00715.24
7.0.300.0140.00315.30
7.0.290.0000.01215.45
7.0.280.0040.00415.06
7.0.270.0040.00415.31
7.0.260.0030.01414.97
7.0.250.0000.01715.36
7.0.240.0040.01115.32
7.0.230.0100.00315.12
7.0.220.0060.00615.49
7.0.210.0030.00715.43
7.0.200.0160.00514.86
7.0.190.0030.00915.17
7.0.180.0060.00615.25
7.0.170.0110.00315.36
7.0.160.0110.00315.17
7.0.150.0040.00715.31
7.0.140.0040.00815.37
7.0.130.0040.00815.17
7.0.120.0040.00415.39
7.0.110.0140.00015.13
7.0.100.0070.01015.38
7.0.90.0040.01115.24
7.0.80.0090.00615.32
7.0.70.0050.00515.14
7.0.60.0070.04517.67
7.0.50.0030.02916.48
7.0.40.0100.04316.60
7.0.30.0250.02516.78
7.0.20.0150.03016.63
7.0.10.0050.03516.67
7.0.00.0070.04816.72
5.6.400.0000.01514.20
5.6.390.0090.00014.46
5.6.380.0040.00814.07
5.6.370.0060.00914.13
5.6.360.0110.00014.34
5.6.350.0000.01214.31
5.6.340.0100.00314.40
5.6.330.0030.00914.27
5.6.320.0070.01014.30
5.6.310.0000.01414.16
5.6.300.0080.00614.32
5.6.290.0100.00314.26
5.6.280.0070.03317.67
5.6.270.0030.00714.17
5.6.260.0110.00414.15
5.6.250.0100.00314.08
5.6.240.0070.00714.31
5.6.230.0160.00014.29
5.6.220.0030.00714.04
5.6.210.0100.03217.49
5.6.200.0050.04116.04
5.6.190.0050.04017.48
5.6.180.0150.04417.54
5.6.170.0120.03017.33
5.6.160.0060.02317.22
5.6.150.0070.04216.18
5.6.140.0050.02416.25
5.6.130.0050.02316.31
5.6.120.0080.04717.59
5.6.110.0070.03417.63
5.6.100.0040.02217.61
5.6.90.0020.02717.50
5.6.80.0130.04117.21
5.6.70.0060.00614.24
5.6.60.0060.00614.17
5.6.50.0070.00714.21
5.6.40.0120.00314.00
5.6.30.0030.01214.13
5.6.20.0030.01314.01
5.6.10.0060.01014.32
5.6.00.0070.00713.85
5.5.380.0040.00813.98
5.5.370.0060.00814.07
5.5.360.0080.00813.98
5.5.350.2170.02517.23
5.5.340.0100.03716.01
5.5.330.0090.04117.26
5.5.320.0170.03517.24
5.5.310.0120.02517.13
5.5.300.0050.02216.03
5.5.290.0100.04216.00
5.5.280.0050.03317.60
5.5.270.0050.04717.65
5.5.260.0080.03517.29
5.5.250.0100.03017.19
5.5.240.0150.04017.13
5.5.230.0090.00614.20
5.5.220.0060.00913.73
5.5.210.0000.01314.09
5.5.200.0000.01414.24
5.5.190.0070.00714.08
5.5.180.0030.00614.06
5.5.170.0000.01014.10
5.5.160.0070.00713.63
5.5.150.0070.01013.89
5.5.140.0070.00714.12
5.5.130.0080.00814.05
5.5.120.0060.01214.07
5.5.110.0130.00313.99
5.5.100.0060.01214.15
5.5.90.0110.00714.13
5.5.80.0030.00714.12
5.5.70.0070.01013.95
5.5.60.0030.01014.21
5.5.50.0030.00914.00
5.5.40.0000.00914.03
5.5.30.0030.01013.71
5.5.20.0070.00713.84
5.5.10.0080.00314.14
5.5.00.0030.00913.74

preferences:
57.5 ms | 400 KiB | 5 Q