3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord('á') . ' ' . ord('â') ;

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)
8.3.60.0100.00716.38
8.3.50.0230.00722.04
8.3.40.0070.00718.61
8.3.30.0000.01418.79
8.3.20.0040.00420.21
8.3.10.0000.00823.48
8.3.00.0080.00019.26
8.2.180.0110.00718.24
8.2.170.0070.00722.96
8.2.160.0130.00320.30
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0070.00022.19
8.2.110.0030.00622.26
8.2.100.0000.01217.78
8.2.90.0050.00317.90
8.2.80.0050.00219.32
8.2.70.0030.00617.49
8.2.60.0030.00617.80
8.2.50.0060.00318.10
8.2.40.0070.00020.47
8.2.30.0000.00719.63
8.2.20.0030.00617.43
8.2.10.0050.00217.83
8.2.00.0040.00417.42
8.1.280.0200.00025.92
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0190.00622.05
8.1.230.0060.00622.64
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.25
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0000.00722.03
8.1.150.0080.00418.51
8.1.140.0080.00017.32
8.1.130.0000.00717.63
8.1.120.0040.00417.34
8.1.110.0040.00417.22
8.1.100.0040.00417.20
8.1.90.0000.00717.27
8.1.80.0040.00417.20
8.1.70.0000.00817.20
8.1.60.0080.00017.46
8.1.50.0030.00617.38
8.1.40.0030.00517.36
8.1.30.0000.00817.41
8.1.20.0050.00317.54
8.1.10.0040.00417.47
8.1.00.0030.00417.41
8.0.300.0040.00419.82
8.0.290.0040.00416.58
8.0.280.0030.00318.37
8.0.270.0000.00717.11
8.0.260.0000.00617.14
8.0.250.0030.00316.73
8.0.240.0040.00416.71
8.0.230.0030.00316.77
8.0.220.0000.00716.76
8.0.210.0000.00716.78
8.0.200.0060.00016.86
8.0.190.0030.00616.84
8.0.180.0040.00416.71
8.0.170.0030.00616.73
8.0.160.0000.00716.78
8.0.150.0070.00016.72
8.0.140.0000.00716.69
8.0.130.0030.00313.15
8.0.120.0000.00816.73
8.0.110.0030.00516.77
8.0.100.0050.00216.68
8.0.90.0000.00716.70
8.0.80.0110.00316.77
8.0.70.0040.00416.79
8.0.60.0080.00016.75
8.0.50.0000.00716.79
8.0.30.0140.00716.99
8.0.20.0130.00517.40
8.0.10.0040.00416.66
8.0.00.0120.00516.67
7.4.330.0000.00515.00
7.4.320.0060.00016.27
7.4.300.0000.00616.46
7.4.290.0000.00716.27
7.4.280.0080.00016.41
7.4.270.0000.00816.27
7.4.260.0070.00016.45
7.4.250.0000.00716.45
7.4.240.0020.00516.31
7.4.230.0040.00416.22
7.4.220.0060.01116.29
7.4.210.0070.01016.43
7.4.200.0040.00416.36
7.4.190.0000.00716.33
7.4.160.0110.00416.28
7.4.150.0110.00717.40
7.4.140.0120.00517.86
7.4.130.0100.00716.47
7.4.120.0070.01116.44
7.4.110.0070.01016.41
7.4.100.0140.00416.32
7.4.90.0100.01016.32
7.4.80.0030.01319.39
7.4.70.0100.01016.48
7.4.60.0100.00616.29
7.4.50.0060.00316.36
7.4.40.0120.00622.77
7.4.30.0090.00616.31
7.4.00.0080.00814.68
7.3.330.0060.00012.89
7.3.320.0060.00012.84
7.3.310.0040.00415.99
7.3.300.0070.00016.00
7.3.290.0030.01016.15
7.3.280.0110.00416.13
7.3.270.0100.00717.40
7.3.260.0090.00916.40
7.3.250.0130.00816.27
7.3.240.0060.01016.45
7.3.230.0070.01016.42
7.3.210.0080.00816.30
7.3.200.0060.01219.39
7.3.190.0030.01316.25
7.3.180.0100.00616.22
7.3.170.0060.00916.27
7.3.160.0080.00816.48
7.3.120.0050.01214.66
7.3.110.0070.00914.84
7.3.100.0070.00614.49
7.3.90.0080.00614.77
7.3.80.0060.00614.79
7.3.70.0030.01014.68
7.3.60.0070.00514.70
7.3.50.0070.00514.69
7.3.40.0060.00714.60
7.3.30.0030.01114.65
7.3.20.0080.00616.43
7.3.10.0090.00516.49
7.3.00.0030.01116.64
7.2.330.0040.01416.60
7.2.320.0120.00616.57
7.2.310.0090.00916.47
7.2.300.0030.01316.40
7.2.290.0150.00416.58
7.2.250.0030.01415.05
7.2.240.0030.01614.88
7.2.230.0060.00914.89
7.2.220.0000.01414.88
7.2.210.0070.00714.96
7.2.200.0080.00514.82
7.2.190.0030.00914.71
7.2.180.0020.01014.86
7.2.170.0050.00814.70
7.2.160.0050.00514.95
7.2.150.0040.01116.60
7.2.140.0070.00416.79
7.2.130.0030.01516.79
7.2.120.0000.01616.73
7.2.110.0070.00716.61
7.2.100.0060.00616.79
7.2.90.0110.00416.80
7.2.80.0100.01016.78
7.2.70.0060.00616.57
7.2.60.0060.00916.79
7.2.50.0040.01116.53
7.2.40.0140.00016.96
7.2.30.0030.01316.71
7.2.20.0030.01016.38
7.2.10.0110.00416.41
7.2.00.0060.01017.90
7.1.330.0050.00815.60
7.1.320.0050.00815.58
7.1.310.0030.01015.54
7.1.300.0060.00315.65
7.1.290.0060.00715.68
7.1.280.0050.01015.58
7.1.270.0060.00515.68
7.1.260.0070.00615.56
7.1.250.0040.01215.67
7.1.100.0000.01717.56
7.1.70.0080.00016.96
7.1.60.0090.01319.46
7.1.50.0140.01434.47
7.1.00.0000.08022.48
7.0.200.0060.01216.70
7.0.140.0000.07722.04
7.0.60.0030.04320.01
7.0.50.0070.05317.66
7.0.40.0030.05320.03
7.0.30.0330.07320.30
7.0.20.0330.05320.04
7.0.10.0100.08320.17
7.0.00.0070.04020.18
5.6.280.0030.07320.91
5.6.210.0200.07020.64
5.6.200.0070.07018.22
5.6.190.0100.07720.46
5.6.180.0930.03720.67
5.6.170.0230.07720.38
5.6.160.0030.08320.71
5.6.150.0000.08318.12
5.6.140.0100.03718.11
5.6.130.0070.05318.19
5.6.120.0070.08320.99
5.6.110.0070.05021.00
5.6.100.0130.06721.11
5.6.90.0030.04720.95
5.6.80.0070.07720.50
5.5.350.0130.03720.31
5.5.340.0130.04717.95
5.5.330.0000.05320.21
5.5.320.0600.06020.18
5.5.310.0270.07320.20
5.5.300.0070.07718.01
5.5.290.0070.04017.86
5.5.280.0030.05720.87
5.5.270.0070.08020.77
5.5.260.0070.04020.63
5.5.250.0070.08020.75
5.5.240.0130.07320.18
5.4.450.0700.03719.55
5.4.440.0470.03319.45
5.4.430.1230.03019.45
5.4.420.0530.05319.41
5.4.410.0470.03719.26
5.4.400.0330.03718.89
5.4.390.1070.05319.08
5.4.380.0370.05018.70
5.4.370.0300.05318.71
5.4.360.0370.05718.46
5.4.350.0470.06718.46
5.4.340.0370.05318.62
5.4.320.0100.03712.45
5.4.310.0040.03912.45
5.4.300.0050.03612.45
5.4.290.0060.03812.44
5.4.280.0070.03412.33
5.4.270.0090.03312.33
5.4.260.0080.04912.33
5.4.250.0060.03812.33
5.4.240.0080.04912.33
5.4.230.0100.04512.32
5.4.220.0060.04312.32
5.4.210.0060.04212.32
5.4.200.0070.03712.32
5.4.190.0060.03612.32
5.4.180.0060.03612.32
5.4.170.0050.03612.33
5.4.160.0050.03712.32
5.4.150.0050.03712.32
5.4.140.0050.03712.00
5.4.130.0050.03511.99
5.4.120.0080.03211.95
5.4.110.0060.03411.95
5.4.100.0040.03711.95
5.4.90.0050.04911.95
5.4.80.0040.03811.95
5.4.70.0050.03511.95
5.4.60.0050.03511.95
5.4.50.0050.03711.94
5.4.40.0060.04411.93
5.4.30.0070.03411.93
5.4.20.0080.03311.93
5.4.10.0060.03511.93
5.4.00.0050.03711.42
5.3.290.0120.03712.80
5.3.280.0050.03912.71
5.3.270.0060.03812.73
5.3.260.0020.04212.72
5.3.250.0060.03612.72
5.3.240.0070.03612.72
5.3.230.0070.03612.70
5.3.220.0040.03912.68
5.3.210.0080.03712.68
5.3.200.0050.03712.68
5.3.190.0070.03612.68
5.3.180.0090.04012.67
5.3.170.0070.03612.67
5.3.160.0050.03812.68
5.3.150.0130.03112.67
5.3.140.0050.04512.66
5.3.130.0090.03612.66
5.3.120.0080.03612.66
5.3.110.0060.03812.66
5.3.100.0040.03912.12
5.3.90.0090.03512.08
5.3.80.0070.03612.07
5.3.70.0070.03812.07
5.3.60.0100.03212.06
5.3.50.0070.03612.00
5.3.40.0070.03612.00
5.3.30.0060.03611.94
5.3.20.0070.03511.72
5.3.10.0070.03511.69
5.3.00.0050.03811.67
5.2.170.0050.0329.18
5.2.160.0080.0309.18
5.2.150.0070.0309.18
5.2.140.0050.0339.18
5.2.130.0020.0319.14
5.2.120.0050.0279.13
5.2.110.0030.0309.14
5.2.100.0080.0269.13
5.2.90.0060.0289.14
5.2.80.0050.0309.13
5.2.70.0060.0309.13
5.2.60.0100.0309.08
5.2.50.0050.0339.05
5.2.40.0040.0329.03
5.2.30.0030.0319.00
5.2.20.0040.0309.00
5.2.10.0040.0328.93
5.2.00.0050.0298.79
5.1.60.0020.0288.07
5.1.50.0050.0258.07
5.1.40.0070.0238.05
5.1.30.0040.0308.41
5.1.20.0080.0298.42
5.1.10.0060.0258.15
5.1.00.0040.0268.15
5.0.50.0070.0186.63
5.0.40.0040.0216.48
5.0.30.0030.0356.30
5.0.20.0050.0256.27
5.0.10.0040.0276.25
5.0.00.0020.0336.24
4.4.90.0040.0154.78
4.4.80.0040.0164.76
4.4.70.0040.0164.75
4.4.60.0030.0184.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0000.0184.84
4.4.10.0030.0174.85
4.4.00.0020.0254.76
4.3.110.0050.0144.66
4.3.100.0040.0154.67
4.3.90.0030.0144.63
4.3.80.0000.0284.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0244.53
4.3.30.0030.0163.29
4.3.20.0010.0173.27
4.3.10.0010.0173.22
4.3.00.0030.03713.17

preferences:
42.82 ms | 401 KiB | 5 Q