3v4l.org

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

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)
8.3.60.0140.00016.63
8.3.50.0090.01122.05
8.3.40.0070.00718.51
8.3.30.0110.00318.96
8.3.20.0000.00820.13
8.3.10.0030.00623.71
8.3.00.0080.00417.50
8.2.180.0060.01018.31
8.2.170.0100.01022.96
8.2.160.0040.01120.43
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00422.33
8.2.110.0060.00320.98
8.2.100.0100.00317.59
8.2.90.0000.00819.23
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0080.00018.10
8.2.40.0030.00518.09
8.2.30.0000.00818.05
8.2.20.0050.00317.78
8.2.10.0060.00317.84
8.2.00.0040.00817.48
8.1.280.0110.00425.92
8.1.270.0040.00422.10
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00522.36
8.1.230.0110.00017.70
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0090.00017.10
8.1.180.0080.00018.10
8.1.170.0030.00618.59
8.1.160.0040.00421.86
8.1.150.0000.00718.50
8.1.140.0050.00217.34
8.1.130.0030.00317.75
8.1.120.0030.00317.29
8.1.110.0040.00417.25
8.1.100.0000.00717.30
8.1.90.0040.00417.30
8.1.80.0040.00417.25
8.1.70.0000.00717.19
8.1.60.0040.00417.43
8.1.50.0030.00617.37
8.1.40.0000.00717.38
8.1.30.0040.00417.44
8.1.20.0070.00017.48
8.1.10.0000.00717.44
8.1.00.0000.00817.47
8.0.300.0050.00218.77
8.0.290.0080.00016.58
8.0.280.0040.00418.35
8.0.270.0030.00317.09
8.0.260.0000.00717.22
8.0.250.0030.00316.92
8.0.240.0040.00416.90
8.0.230.0040.00416.86
8.0.220.0000.00716.80
8.0.210.0030.00416.64
8.0.200.0030.00316.70
8.0.190.0030.00516.79
8.0.180.0060.00316.67
8.0.170.0050.00316.80
8.0.160.0030.00316.77
8.0.150.0030.00416.74
8.0.140.0000.00816.68
8.0.130.0050.00013.27
8.0.120.0050.00216.61
8.0.110.0040.00416.65
8.0.100.0000.00716.64
8.0.90.0040.00316.66
8.0.80.0070.00716.71
8.0.70.0040.00416.73
8.0.60.0070.00016.80
8.0.50.0050.00316.60
8.0.30.0150.00717.02
8.0.20.0060.01317.40
8.0.10.0050.00216.93
8.0.00.0120.00916.69
7.4.330.0060.00015.00
7.4.320.0060.00016.37
7.4.300.0000.00616.41
7.4.290.0070.00016.50
7.4.280.0000.00616.37
7.4.270.0000.00716.25
7.4.260.0070.00316.27
7.4.250.0040.00416.35
7.4.240.0050.00216.41
7.4.230.0000.00716.26
7.4.220.0090.00916.54
7.4.210.0100.00816.42
7.4.200.0000.00716.11
7.4.190.0030.00316.52
7.4.160.0090.00616.46
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0110.00516.30
7.4.120.0100.00716.41
7.4.110.0200.00616.29
7.4.100.0110.01516.22
7.4.90.0100.01016.28
7.4.80.0090.00919.39
7.4.70.0040.01216.39
7.4.60.0090.00616.18
7.4.50.0060.00016.27
7.4.40.0030.00822.77
7.4.30.0130.00616.29
7.4.00.0050.01314.86
7.3.330.0000.00512.88
7.3.320.0050.00012.91
7.3.310.0030.00316.20
7.3.300.0000.00616.07
7.3.290.0070.01116.13
7.3.280.0100.00916.18
7.3.270.0120.01217.40
7.3.260.0170.00516.38
7.3.250.0100.01116.42
7.3.240.0100.01016.23
7.3.230.0060.01016.39
7.3.210.0100.01016.34
7.3.200.0050.01219.39
7.3.190.0130.00716.31
7.3.180.0060.00916.29
7.3.170.0070.01116.27
7.3.160.0090.00616.50
7.3.120.0090.00514.53
7.3.110.0110.00314.77
7.3.100.0070.00714.84
7.3.90.0090.00614.67
7.3.80.0100.00314.43
7.3.70.0040.01114.39
7.3.60.0080.00314.69
7.3.50.0070.00314.34
7.3.40.0070.01014.58
7.3.30.0040.01114.68
7.3.20.0030.01016.54
7.3.10.0040.00816.34
7.3.00.0080.00816.45
7.2.330.0100.00716.16
7.2.320.0090.00916.55
7.2.310.0170.00416.35
7.2.300.0130.00316.23
7.2.290.0080.00816.63
7.2.250.0110.00715.05
7.2.240.0100.01015.11
7.2.230.0060.01015.07
7.2.220.0120.00314.85
7.2.210.0070.00714.99
7.2.200.0100.00715.05
7.2.190.0070.00714.64
7.2.180.0050.00514.86
7.2.170.0040.01214.57
7.2.60.0030.01016.85
7.1.330.0070.00715.66
7.1.320.0100.00715.54
7.1.310.0100.00315.70
7.1.300.0030.00715.53
7.1.290.0110.00415.73
7.1.280.0000.00815.45
7.1.270.0070.00315.58
7.1.260.0040.01115.44
7.1.200.0100.00315.59
7.1.70.0060.00817.05
7.1.60.0140.01119.33
7.1.50.0000.02216.80
7.1.00.0070.07322.43
7.0.200.0000.00816.55
7.0.140.0070.06721.99
7.0.60.0030.07719.77
7.0.50.0000.04317.84
7.0.40.0100.03720.40
7.0.30.0300.08020.21
7.0.20.0270.06320.12
7.0.10.0070.09020.20
7.0.00.0070.07320.08
5.6.280.0000.07721.14
5.6.210.0100.08020.68
5.6.200.0130.04318.16
5.6.190.0070.04020.41
5.6.180.0400.09020.45
5.6.170.0300.04320.42
5.6.160.0070.04020.48
5.6.150.0070.08718.19
5.6.140.0170.05318.18
5.6.130.0070.05718.15
5.6.120.0170.04721.04
5.6.110.0100.08320.98
5.6.100.0070.08020.98
5.6.90.0100.06721.09
5.6.80.0170.06320.40
5.6.70.4330.04020.34
5.5.350.0130.08020.32
5.5.340.0130.07717.96
5.5.330.0130.03320.28
5.5.320.0400.04720.24
5.5.310.0270.05320.30
5.5.300.0300.03318.00
5.5.290.0070.08017.95
5.5.280.0130.07020.96
5.5.270.0070.04320.86
5.5.260.0170.07320.92
5.5.250.0130.07720.54
5.5.240.0100.03320.06
5.4.450.0400.06019.14
5.4.440.0300.07319.56
5.4.430.0370.06719.56
5.4.420.0300.07719.11
5.4.410.0270.06319.42
5.4.400.0230.07719.22
5.4.390.0270.06719.08
5.4.380.0300.07019.22
5.4.370.0300.05318.93
5.4.360.0230.05018.91
5.4.350.0330.03319.25
5.4.340.0270.03319.24
5.4.320.0370.06318.81
5.4.310.0270.04318.81
5.4.300.0430.06319.07
5.4.290.0330.06319.13
5.4.280.0270.06318.80
5.4.270.0370.05718.82
5.4.260.0300.04319.15
5.4.250.0330.07018.92
5.4.240.0230.04018.91
5.4.230.0400.05019.08
5.4.220.0330.05019.13
5.4.210.0300.05719.13
5.4.200.0230.03719.08
5.4.190.0370.07018.80
5.4.180.0300.06319.25
5.4.170.0330.06718.90
5.4.160.0330.03319.04
5.4.150.0200.06719.20
5.4.140.0400.05716.26
5.4.130.0230.03316.43
5.4.120.0270.06016.41
5.4.110.0330.06316.22
5.4.100.0430.06016.41
5.4.90.0200.06016.06
5.4.80.0300.06716.18
5.4.70.0300.03716.38
5.4.60.0230.04316.41
5.4.50.0270.04716.17
5.4.40.0300.04716.17
5.4.30.0330.06716.28
5.4.20.0330.05016.38
5.4.10.0270.03316.31
5.4.00.0300.03715.95
5.3.290.0270.07314.51
5.3.280.0330.05014.54
5.3.270.0300.07014.46
5.3.260.0270.07314.65
5.3.250.0270.05014.57
5.3.240.0300.04014.50
5.3.230.0270.05714.54
5.3.220.0270.06014.51
5.3.210.0400.06314.51
5.3.200.0300.05014.39
5.3.190.0270.05314.54
5.3.180.0230.05314.46
5.3.170.0330.04714.46
5.3.160.0300.06014.39
5.3.150.0330.06714.41
5.3.140.0300.06714.49
5.3.130.0300.06314.38
5.3.120.0400.05714.48
5.3.110.0300.05314.38
5.3.100.0300.06713.90
5.3.90.0400.05713.95
5.3.80.0370.06713.99
5.3.70.0270.04313.96
5.3.60.0400.05713.78
5.3.50.0270.07713.75
5.3.40.0330.07013.77
5.3.30.0330.04713.74
5.3.20.0270.03713.52
5.3.10.0200.04013.63
5.3.00.0230.03013.58
5.2.170.0330.05012.36
5.2.160.0270.05312.36
5.2.150.0230.03712.36
5.2.140.0330.02712.36
5.2.130.0200.02712.36
5.2.120.0200.03312.36
5.2.110.0200.02312.36
5.2.100.0170.02712.36
5.2.90.0130.03012.36
5.2.80.0130.03012.36
5.2.70.0130.03712.36
5.2.60.0100.03312.36
5.2.50.0130.02712.36
5.2.40.0130.03012.36
5.2.30.0100.03012.36
5.2.20.0130.02712.36
5.2.10.0200.04312.36
5.2.00.0130.03712.36
5.1.60.0170.02012.36
5.1.50.0170.02312.36
5.1.40.0130.02312.36
5.1.30.0130.02312.36
5.1.20.0130.02712.36
5.1.10.0130.02312.36
5.1.00.0100.02712.36
5.0.50.0070.02012.36
5.0.40.0070.02012.36
5.0.30.0070.03012.36
5.0.20.0030.02012.36
5.0.10.0000.02312.36
5.0.00.0070.03312.36
4.4.90.0100.01012.36
4.4.80.0100.01012.36
4.4.70.0100.01312.36
4.4.60.0070.01712.36
4.4.50.0070.01712.36
4.4.40.0100.02312.36
4.4.30.0030.01712.36
4.4.20.0030.01712.36
4.4.10.0000.02012.36
4.4.00.0100.02012.36
4.3.110.0070.01312.36
4.3.100.0070.01712.36
4.3.90.0070.01312.36
4.3.80.0070.02312.36
4.3.70.0030.01712.36
4.3.60.0070.01312.36
4.3.50.0070.01312.36
4.3.40.0030.02312.36
4.3.30.0030.01312.36
4.3.20.0070.01012.36
4.3.10.0030.01712.36
4.3.00.0030.01712.36

preferences:
54.17 ms | 400 KiB | 5 Q