3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo HHVM_VERSION_ID; var_dump(iconv('UTF-8', 'ISO-8859-1//IGNORE', 'nœud'));

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)
8.3.70.0120.00318.56
8.3.60.0040.01116.50
8.3.50.0070.01121.07
8.3.40.0100.00318.79
8.3.30.0080.00818.64
8.3.20.0030.00620.16
8.3.10.0040.00423.59
8.3.00.0050.00317.80
8.2.190.0060.01216.88
8.2.180.0040.01118.16
8.2.170.0110.00422.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00317.63
8.2.110.0000.01020.35
8.2.100.0090.00317.91
8.2.90.0040.00419.03
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0000.00817.92
8.2.50.0000.00818.07
8.2.40.0000.00821.26
8.2.30.0000.00820.48
8.2.20.0080.00017.61
8.2.10.0030.00618.11
8.2.00.0030.00518.10
8.1.280.0060.00925.92
8.1.270.0040.00423.85
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.66
8.1.230.0110.00020.91
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.65
8.1.160.0000.00722.02
8.1.150.0040.00418.73
8.1.140.0060.00317.43
8.1.130.0030.00317.63
8.1.120.0000.00717.46
8.1.110.0030.00717.32
8.1.100.0080.00017.28
8.1.90.0030.00317.35
8.1.80.0000.00717.30
8.1.70.0000.00717.33
8.1.60.0030.00517.50
8.1.50.0000.00817.35
8.1.40.0030.00517.46
8.1.30.0000.00817.61
8.1.20.0020.00517.57
8.1.10.0020.00517.36
8.1.00.0040.00417.35
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0070.00018.41
8.0.270.0000.00717.26
8.0.260.0000.00617.24
8.0.250.0000.00716.99
8.0.240.0000.00616.88
8.0.230.0070.00316.99
8.0.220.0030.00317.00
8.0.210.0000.00816.98
8.0.200.0070.00016.95
8.0.190.0040.00416.99
8.0.180.0080.00016.89
8.0.170.0070.00016.89
8.0.160.0040.00416.82
8.0.150.0030.00316.87
8.0.140.0080.00016.95
8.0.130.0050.00013.39
8.0.120.0030.00616.81
8.0.110.0040.00416.83
8.0.100.0040.00416.93
8.0.90.0050.00216.98
8.0.80.0060.00916.95
8.0.70.0000.00716.82
8.0.60.0060.00316.93
8.0.50.0040.00416.80
8.0.30.0120.00517.03
8.0.20.0100.00817.40
8.0.10.0000.00717.09
8.0.00.0070.01316.73
7.4.330.0020.00215.08
7.4.320.0030.00316.55
7.4.300.0000.00716.42
7.4.290.0050.00216.39
7.4.280.0030.00516.47
7.4.270.0070.00016.32
7.4.260.0030.00316.49
7.4.250.0000.00916.54
7.4.240.0020.00616.64
7.4.230.0030.00516.66
7.4.220.0030.01616.60
7.4.210.0170.00716.62
7.4.200.0000.00816.33
7.4.160.0030.01316.65
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0120.01016.68
7.4.120.0070.01316.65
7.4.110.0130.01216.76
7.4.100.0090.01116.52
7.4.90.0100.01016.48
7.4.80.0120.00919.39
7.4.70.0120.01016.14
7.4.60.0080.01616.20
7.4.50.0050.01116.19
7.4.40.0100.01116.52
7.4.30.0070.01516.19
7.4.20.0160.00316.22
7.4.10.0100.01316.11
7.4.00.0090.01015.61
7.3.330.0050.00013.16
7.3.320.0030.00313.11
7.3.310.0000.00816.20
7.3.300.0100.00016.20
7.3.290.0030.01416.32
7.3.280.0090.01116.32
7.3.270.0030.01417.40
7.3.260.0160.01116.50
7.3.250.0120.00716.39
7.3.240.0100.01416.44
7.3.230.0090.01116.62
7.3.210.0230.00016.34
7.3.200.0060.01316.29
7.3.190.0150.00716.22
7.3.180.0120.01116.37
7.3.170.0160.00816.28
7.3.160.0090.01116.25
7.3.150.0120.00916.47
7.3.140.0040.02116.34
7.3.130.0120.00716.20
7.3.120.0120.00915.56
7.3.110.0070.01215.42
7.3.100.0090.00915.60
7.3.90.0050.01215.52
7.3.80.0070.01215.40
7.3.70.0090.00915.61
7.3.60.0060.01115.46
7.3.50.0030.01515.43
7.3.40.0060.00915.54
7.3.30.0100.00615.58
7.3.20.0120.00616.62
7.3.10.0150.00916.52
7.3.00.0140.01016.54
7.2.330.0090.01216.71
7.2.320.0100.01316.49
7.2.310.0110.01016.69
7.2.300.0140.00816.47
7.2.290.0080.01016.72
7.2.280.0040.01516.57
7.2.270.0130.00616.42
7.2.260.0070.01416.34
7.2.250.0070.01215.69
7.2.240.0140.00715.58
7.2.230.0080.01115.76
7.2.220.0070.00915.73
7.2.210.0080.00915.58
7.2.200.0090.01415.51
7.2.190.0050.01315.87
7.2.180.0080.01015.57
7.2.170.0060.00915.80
7.2.160.0160.01016.65
7.2.150.0170.00516.60
7.2.140.0190.01516.54
7.2.130.0120.00816.38
7.2.120.0090.01216.44
7.2.110.0070.01316.51
7.2.100.0040.01616.54
7.2.90.0580.00616.32
7.2.80.1520.00316.39
7.2.70.0060.01616.49
7.2.60.0120.00516.89
7.2.50.0070.01316.73
7.2.40.0160.00316.80
7.2.30.0130.00416.82
7.2.20.0090.01616.59
7.2.10.0080.01316.72
7.2.00.0090.00617.90
7.1.330.0170.00515.75
7.1.320.0090.01115.75
7.1.310.0150.00715.83
7.1.300.0280.00515.62
7.1.290.0180.00515.79
7.1.280.0140.00715.75
7.1.270.0150.01015.59
7.1.260.0170.00915.68
7.1.250.0200.01015.61
7.1.240.0150.01015.53
7.1.230.0130.01415.53
7.1.220.0170.01015.55
7.1.210.0180.01415.50
7.1.200.0110.01215.45
7.1.190.0180.01115.51
7.1.180.0230.00715.59
7.1.170.0230.00615.51
7.1.160.0230.00815.64
7.1.150.0250.00815.44
7.1.140.0190.00915.39
7.1.130.0190.01615.65
7.1.120.0450.00715.73
7.1.110.0200.00915.71
7.1.100.0160.00616.71
7.1.90.0280.00015.61
7.1.80.0190.01115.43
7.1.70.0090.01116.23
7.1.60.0110.01817.50
7.1.50.0120.01016.27
7.1.40.0150.01215.68
7.1.30.0190.01015.77
7.1.20.0190.01215.59
7.1.10.0420.01115.54
7.1.00.0110.04419.15
7.0.330.0170.01415.21
7.0.320.0150.00915.30
7.0.310.0150.01215.33
7.0.300.0160.01315.31
7.0.290.0190.01115.23
7.0.280.0230.00615.32
7.0.270.0200.01715.28
7.0.260.0180.00715.31
7.0.250.0140.01415.32
7.0.240.0150.01115.39
7.0.230.0150.01215.43
7.0.220.0210.00715.41
7.0.210.0220.01215.17
7.0.200.0140.00616.20
7.0.190.0180.01115.25
7.0.180.0210.00715.47
7.0.170.0200.00615.21
7.0.160.0260.00315.41
7.0.150.0120.01515.09
7.0.140.0150.01515.45
7.0.130.0190.00715.42
7.0.120.0210.00815.02
7.0.110.0220.00415.25
7.0.100.0170.00715.35
7.0.90.0210.01315.33
7.0.80.0150.01515.20
7.0.70.0390.01315.20
7.0.60.0110.03117.57
7.0.50.0190.03216.59
7.0.40.0150.02717.75
7.0.30.0280.02717.83
7.0.20.0220.02417.79
7.0.10.0190.05017.77
7.0.00.0170.04417.82
5.6.400.0220.01316.11
5.6.390.0200.01416.14
5.6.380.0150.01815.89
5.6.370.0170.01215.99
5.6.360.0180.01415.81
5.6.350.0210.00815.71
5.6.340.0180.01415.96
5.6.330.0120.02115.82
5.6.320.0120.01815.70
5.6.310.0210.00916.02
5.6.300.0100.02015.97
5.6.290.0200.00915.79
5.6.280.0100.02318.51
5.6.270.0180.00916.04
5.6.260.0160.01116.05
5.6.250.0240.01215.83
5.6.240.0170.01715.75
5.6.230.0170.01716.05
5.6.220.0150.01815.96
5.6.210.0130.03318.23
5.6.200.0110.04817.13
5.6.190.0180.02718.38
5.6.180.0310.04618.29
5.6.170.0220.02918.22
5.6.160.0170.03818.24
5.6.150.0210.04117.07
5.6.140.0120.02717.10
5.6.130.0160.03017.04
5.6.120.0150.05018.55
5.6.110.0110.05118.46
5.6.100.0110.03118.51
5.6.90.0170.04618.73
5.6.80.0110.05018.13
5.6.70.0170.01715.98
5.6.60.0220.00615.85
5.6.50.0230.01515.89
5.6.40.0200.01016.00
5.6.30.0180.01215.94
5.6.20.0220.00815.63
5.6.10.0250.00315.85
5.6.00.0180.00915.83
5.5.380.0170.01215.63
5.5.370.0220.01515.87
5.5.360.0170.01415.89
5.5.350.0170.04718.16
5.5.340.0110.04917.04
5.5.330.0250.02118.17
5.5.320.0340.03518.16
5.5.310.0190.04918.09
5.5.300.0130.05316.98
5.5.290.0120.04517.02
5.5.280.0140.05118.43
5.5.270.0120.05018.50
5.5.260.0180.04218.43
5.5.250.0150.05118.30
5.5.240.0130.04318.04
5.5.230.0240.01215.78
5.5.220.0250.00615.84
5.5.210.0260.00415.84
5.5.200.0230.01015.68
5.5.190.0190.01015.72
5.5.180.0240.01015.51
5.5.170.0190.00915.80
5.5.160.0170.01015.53
5.5.150.0210.00615.56
5.5.140.0180.01116.02
5.5.130.0200.00915.78
5.5.120.0170.01715.75
5.5.110.0200.00815.82
5.5.100.0090.01815.87
5.5.90.0220.01115.87
5.5.80.0150.01815.83
5.5.70.0190.01115.82
5.5.60.0190.01315.87
5.5.50.0330.00015.74
5.5.40.0140.02215.80
5.5.30.0210.01315.94
5.5.20.0200.01015.99
5.5.10.0180.01115.71
5.5.00.0040.02515.59
5.4.450.0480.03416.13
5.4.440.0430.03716.16
5.4.430.0460.03216.06
5.4.420.0420.03715.93
5.4.410.0660.03216.03
5.4.400.0500.03215.96
5.4.390.0510.03215.64
5.4.380.0440.03415.69
5.4.370.0620.03116.00
5.4.360.0450.03215.76
5.4.350.0470.03215.71
5.4.340.0510.03015.79
5.4.330.0130.00712.36
5.4.320.0440.03015.89
5.4.310.0430.03215.84
5.4.300.0470.02715.96
5.4.290.0510.02315.94
5.4.280.0420.03216.00
5.4.270.0490.02815.78
5.4.260.0510.02515.78
5.4.250.0470.03115.84
5.4.240.0470.02915.84
5.4.230.0500.03015.82
5.4.220.0480.02815.89
5.4.210.0590.03215.73
5.4.200.0570.03815.78
5.4.190.0490.02715.62
5.4.180.0460.03115.75
5.4.170.0510.03115.65
5.4.160.0430.03115.93
5.4.150.0510.03015.88
5.4.140.0410.03814.50
5.4.130.0510.02414.67
5.4.120.0440.02914.64
5.4.110.0420.03214.66
5.4.100.0440.02614.57
5.4.90.0470.04414.64
5.4.80.0420.03014.42
5.4.70.0120.02914.51
5.4.60.0170.03714.53
5.4.50.0220.02114.49
5.4.40.0150.02114.55
5.4.30.0070.04314.57
5.4.20.0050.04014.52
5.4.10.0250.03614.61
5.4.00.0130.00712.50

preferences:
55.56 ms | 401 KiB | 5 Q