3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Jakub Kub\xc3\xad\xc4\x8dek"; //echo "http://kubo2.wz.sk/index.php?meno=" . iconv("utf-8", "windows-1250", urlencode("Jakub Kub\xc3\xad\xc4\x8dek"));

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)
8.3.60.0180.00316.38
8.3.50.0090.01021.88
8.3.40.0000.01518.54
8.3.30.0170.00318.97
8.3.20.0040.00420.04
8.3.10.0040.00423.53
8.3.00.0040.00420.96
8.2.180.0090.00617.91
8.2.170.0120.00922.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0070.00022.24
8.2.110.0090.00022.03
8.2.100.0040.00817.56
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00917.79
8.2.50.0030.00618.07
8.2.40.0060.00319.82
8.2.30.0050.00318.10
8.2.20.0040.00417.46
8.2.10.0040.00417.96
8.2.00.0040.00717.45
8.1.280.0110.00325.92
8.1.270.0080.00423.92
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00323.89
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0050.00617.00
8.1.190.0080.00017.13
8.1.180.0000.00818.10
8.1.170.0050.00318.58
8.1.160.0040.00421.91
8.1.150.0090.00018.37
8.1.140.0040.00417.30
8.1.130.0000.00717.72
8.1.120.0040.00317.22
8.1.110.0000.00717.31
8.1.100.0030.00517.36
8.1.90.0030.00417.20
8.1.80.0040.00417.29
8.1.70.0030.00717.30
8.1.60.0030.00517.46
8.1.50.0000.01117.35
8.1.40.0100.00017.34
8.1.30.0000.00917.46
8.1.20.0040.00417.33
8.1.10.0020.00517.41
8.1.00.0000.00717.25
8.0.300.0000.00818.77
8.0.290.0040.00416.77
8.0.280.0000.00818.41
8.0.270.0040.00417.22
8.0.260.0000.00617.14
8.0.250.0000.00716.85
8.0.240.0030.00316.68
8.0.230.0000.00716.82
8.0.220.0000.00616.67
8.0.210.0000.00616.68
8.0.200.0030.00616.78
8.0.190.0080.00016.80
8.0.180.0090.00016.60
8.0.170.0030.00516.76
8.0.160.0000.00716.73
8.0.150.0030.00316.71
8.0.140.0030.00616.77
8.0.130.0050.00013.14
8.0.120.0000.00816.76
8.0.110.0070.00016.64
8.0.100.0080.00016.79
8.0.90.0040.00416.59
8.0.80.0150.00616.65
8.0.70.0040.00416.66
8.0.60.0030.00616.53
8.0.50.0000.00716.74
8.0.30.0160.00616.85
8.0.20.0110.00817.40
8.0.10.0000.00716.77
8.0.00.0110.00516.68
7.4.330.0020.00215.00
7.4.320.0000.00616.30
7.4.300.0000.00616.45
7.4.290.0030.00516.27
7.4.280.0040.00416.40
7.4.270.0030.00316.27
7.4.260.0040.00416.31
7.4.250.0030.00516.43
7.4.240.0040.00316.48
7.4.230.0000.00716.56
7.4.220.0090.00916.40
7.4.210.0090.00716.44
7.4.200.0070.00016.26
7.4.190.0000.00716.25
7.4.160.0100.00616.41
7.4.150.0110.00817.40
7.4.140.0100.00917.86
7.4.130.0100.00716.35
7.4.120.0070.01016.48
7.4.110.0070.01016.24
7.4.100.0100.01016.55
7.4.90.0090.01316.39
7.4.80.0120.00619.39
7.4.70.0060.01516.24
7.4.60.0150.00716.39
7.4.50.0040.00416.33
7.4.40.0080.00816.35
7.4.30.0140.00316.39
7.4.00.0080.00314.70
7.3.330.0000.00612.98
7.3.320.0030.00312.87
7.3.310.0040.00416.05
7.3.300.0070.00016.14
7.3.290.0100.00316.18
7.3.280.0050.01316.09
7.3.270.0030.01517.40
7.3.260.0160.00816.45
7.3.250.0110.00716.30
7.3.240.0030.01416.49
7.3.230.0090.00616.39
7.3.210.0100.00616.10
7.3.200.0130.00319.39
7.3.190.0090.00916.19
7.3.180.0110.01116.17
7.3.170.0060.00916.39
7.3.160.0030.01716.41
7.3.120.0090.00614.38
7.2.330.0040.01516.27
7.2.320.0150.00616.16
7.2.310.0070.01016.55
7.2.300.0070.01016.27
7.2.290.0110.00616.43
7.2.00.0150.00619.09
7.1.200.0040.00415.69
7.1.100.0030.00617.78
7.1.70.0000.00716.84
7.1.60.0070.01819.46
7.1.50.0040.02116.83
7.1.00.0100.07022.40
7.0.200.0030.00516.70
7.0.140.0000.07722.10
7.0.60.0070.06020.05
7.0.50.0100.03317.68
7.0.40.0100.03719.98
7.0.30.0270.06020.21
7.0.20.0400.07020.30
7.0.10.0070.07720.30
7.0.00.0070.08720.12
5.6.280.0100.06721.06
5.6.210.0030.05720.50
5.6.200.0130.05018.12
5.6.190.0070.09020.60
5.6.180.0100.06320.57
5.6.170.0370.07320.48
5.6.160.0070.05320.51
5.6.150.0100.05718.14
5.6.140.0070.07718.20
5.6.130.0100.07718.22
5.6.120.0070.05320.99
5.6.110.0100.07721.13
5.6.100.0100.06020.97
5.6.90.0130.07721.00
5.6.80.0170.06320.52
5.5.350.3130.04320.41
5.5.340.0030.03717.95
5.5.330.0000.04720.21
5.5.320.0270.04020.28
5.5.310.0370.07720.24
5.5.300.0030.05317.91
5.5.290.0070.08017.92
5.5.280.0170.07720.76
5.5.270.0070.05720.83
5.5.260.0130.06720.79
5.5.250.0100.07020.68
5.5.240.0000.08020.06
5.4.450.0200.05319.53
5.4.440.0330.04719.33
5.4.430.0230.05719.52
5.4.420.0300.07319.32
5.4.410.0170.06019.34
5.4.400.0400.06718.92
5.4.390.0270.05319.17
5.4.380.0200.04718.61
5.4.370.0070.06718.49
5.4.360.0170.05318.65
5.4.350.0030.06018.68
5.4.340.0430.04718.68
5.4.320.0070.03512.46
5.4.310.0060.03812.45
5.4.300.0110.04312.45
5.4.290.0070.03912.45
5.4.280.0070.03712.33
5.4.270.0040.04512.33
5.4.260.0100.04212.33
5.4.250.0040.04012.33
5.4.240.0070.04212.34
5.4.230.0100.04512.33
5.4.220.0080.04212.33
5.4.210.0070.03812.33
5.4.200.0040.04212.33
5.4.190.0070.03712.32
5.4.180.0070.04212.32
5.4.170.0080.04312.33
5.4.160.0070.04212.33
5.4.150.0050.04012.33
5.4.140.0060.04012.01
5.4.130.0050.03812.00
5.4.120.0060.03711.95
5.4.110.0050.03811.95
5.4.100.0060.04311.95
5.4.90.0090.04111.95
5.4.80.0060.04011.95
5.4.70.0070.03711.95
5.4.60.0080.03811.95
5.4.50.0100.04511.95
5.4.40.0090.04511.94
5.4.30.0070.04411.93
5.4.20.0070.05011.93
5.4.10.0060.04211.93
5.4.00.0070.04011.42
5.3.290.0070.04512.80
5.3.280.0100.04612.71
5.3.270.0080.04412.73
5.3.260.0060.04412.72
5.3.250.0110.04512.72
5.3.240.0080.04612.72
5.3.230.0070.04312.71
5.3.220.0080.04412.68
5.3.210.0080.05312.68
5.3.200.0090.04512.68
5.3.190.0100.04412.68
5.3.180.0060.04212.67
5.3.170.0070.03812.67
5.3.160.0060.03912.67
5.3.150.0070.04212.67
5.3.140.0060.04212.66
5.3.130.0080.04512.66
5.3.120.0060.04812.66
5.3.110.0070.04512.66
5.3.100.0060.04612.12
5.3.90.0080.04312.08
5.3.80.0060.04212.08
5.3.70.0070.04212.07
5.3.60.0060.04012.07
5.3.50.0090.03512.00
5.3.40.0070.03812.00
5.3.30.0060.03611.94
5.3.20.0050.03911.71
5.3.10.0060.03511.68
5.3.00.0050.04011.66

preferences:
32.05 ms | 401 KiB | 5 Q