3v4l.org

run code in 300+ PHP versions simultaneously
<?php print base64_encode(convert_uuencode('58748-&*$#@%%slfkjl.++===ghjghjhhjhj'));

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)
8.3.60.0090.00916.63
8.3.50.0110.00516.54
8.3.40.0120.00318.80
8.3.30.0100.00618.52
8.3.20.0000.00918.65
8.3.10.0040.00420.53
8.3.00.0080.01119.38
8.2.180.0150.00616.50
8.2.170.0090.00622.96
8.2.160.0150.00420.93
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.38
8.2.110.0000.01020.87
8.2.100.0080.00317.78
8.2.90.0060.00319.40
8.2.80.0040.00419.27
8.2.70.0080.00017.50
8.2.60.0040.00417.68
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0050.00317.89
8.2.20.0060.00317.44
8.2.10.0000.00717.45
8.2.00.0000.00817.54
8.1.280.0070.01025.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.45
8.1.230.0070.00421.04
8.1.220.0000.00817.74
8.1.210.0060.00618.88
8.1.200.0000.00817.23
8.1.190.0070.00017.27
8.1.180.0060.00318.10
8.1.170.0050.00318.76
8.1.160.0000.00718.67
8.1.150.0000.00718.50
8.1.140.0000.01117.25
8.1.130.0070.00017.66
8.1.120.0000.00717.36
8.1.110.0000.00717.29
8.1.100.0070.00017.20
8.1.90.0040.00417.32
8.1.80.0070.00017.31
8.1.70.0070.00017.34
8.1.60.0000.00817.43
8.1.50.0040.00417.32
8.1.40.0050.00317.27
8.1.30.0000.00717.34
8.1.20.0000.00817.36
8.1.10.0040.00417.29
8.1.00.0100.00317.25
8.0.300.0000.00719.90
8.0.290.0000.00816.63
8.0.280.0000.00818.36
8.0.270.0030.00517.18
8.0.260.0030.00316.75
8.0.250.0050.00216.92
8.0.240.0000.00716.84
8.0.230.0000.00816.86
8.0.220.0080.00016.65
8.0.210.0030.00316.81
8.0.200.0000.00616.66
8.0.190.0080.00016.86
8.0.180.0030.00516.83
8.0.170.0060.00316.74
8.0.160.0000.00716.83
8.0.150.0000.00816.71
8.0.140.0000.00816.61
8.0.130.0000.00613.19
8.0.120.0000.00716.80
8.0.110.0030.00316.68
8.0.100.0000.00716.81
8.0.90.0040.00416.59
8.0.80.0080.00716.77
8.0.70.0040.00416.74
8.0.60.0070.00016.69
8.0.50.0050.00216.86
8.0.30.0140.00516.95
8.0.20.0080.01016.94
8.0.10.0000.00816.89
8.0.00.0080.01116.50
7.4.330.0000.00512.85
7.4.320.0030.00316.38
7.4.300.0040.00416.27
7.4.290.0050.00316.50
7.4.280.0060.00316.48
7.4.270.0000.00816.44
7.4.260.0030.00313.09
7.4.250.0000.00816.47
7.4.240.0000.00716.36
7.4.230.0070.00016.46
7.4.220.0130.00416.36
7.4.210.0100.00716.39
7.4.200.0030.00316.44
7.4.190.0000.00716.36
7.4.160.0090.00616.48
7.4.150.0090.00916.54
7.4.140.0140.00616.52
7.4.130.0140.00316.29
7.4.120.0070.01116.44
7.4.110.0060.01216.47
7.4.100.0090.00816.23
7.4.90.0120.00616.30
7.4.80.0190.00019.39
7.4.70.0110.00616.41
7.4.60.0070.01416.22
7.4.50.0000.00916.07
7.4.40.0110.00416.33
7.4.30.0060.00916.37
7.4.00.0090.00614.90
7.3.330.0050.00012.87
7.3.320.0000.00513.07
7.3.310.0030.00316.19
7.3.300.0000.00716.08
7.3.290.0070.00716.18
7.3.280.0110.00716.14
7.3.270.0030.01416.53
7.3.260.0100.00716.18
7.3.250.0200.01116.44
7.3.240.0070.01116.07
7.3.230.0130.00316.50
7.3.210.0150.00916.16
7.3.200.0080.00816.43
7.3.190.0070.01016.27
7.3.180.0120.00316.31
7.3.170.0120.00616.23
7.3.160.0070.01016.32
7.3.120.0020.01314.75
7.3.110.0000.01714.93
7.3.100.0130.00314.71
7.3.90.0090.00014.67
7.3.80.0150.00014.68
7.3.70.0070.01014.80
7.3.60.0110.00014.82
7.3.50.0070.00714.64
7.3.40.0140.00414.71
7.3.30.0070.00714.62
7.3.20.0110.00416.49
7.3.10.0070.01016.37
7.3.00.0030.01516.76
7.2.330.0030.01516.39
7.2.320.0060.01016.64
7.2.310.0060.01616.55
7.2.300.0100.00716.59
7.2.290.0030.01316.27
7.2.250.0130.00715.14
7.2.240.0070.01014.75
7.2.230.0000.01214.71
7.2.220.0000.01414.61
7.2.210.0030.01014.88
7.2.200.0060.01015.02
7.2.190.0030.01014.91
7.2.180.0060.00314.86
7.2.170.0000.01814.96
7.2.00.0000.01419.09
7.1.330.0110.00415.71
7.1.320.0030.01215.81
7.1.310.0090.00015.80
7.1.300.0040.00815.66
7.1.290.0040.01115.41
7.1.280.0110.00015.37
7.1.270.0030.01215.77
7.1.260.0120.00415.42
7.1.100.0000.01417.97
7.1.70.0000.00717.07
7.1.60.0160.00319.40
7.1.50.0070.00316.95
7.1.00.0070.07022.26
7.0.200.0030.00616.79
7.0.140.0000.09322.11
7.0.120.0100.06722.19
7.0.60.0070.08719.89
7.0.50.0030.09017.82
7.0.40.0130.08320.18
7.0.30.0230.05320.21
7.0.20.0230.04320.04
7.0.10.0030.04320.19
7.0.00.0000.05320.00
5.6.280.0000.07721.03
5.6.210.0100.03720.50
5.6.200.0100.08018.08
5.6.190.0030.07020.40
5.6.180.3630.04020.77
5.6.170.0370.07320.37
5.6.160.0000.07020.33
5.6.150.0070.06318.22
5.6.140.0100.07018.22
5.6.130.0100.07718.11
5.6.120.0070.08720.98
5.6.110.0070.08720.88
5.6.100.0000.05021.00
5.6.90.0300.06020.96
5.6.80.0070.07320.35
5.6.70.0070.07720.27
5.5.350.0130.07320.29
5.5.340.0000.04317.98
5.5.330.0100.08320.07
5.5.320.3400.05320.20
5.5.310.0230.07020.32
5.5.300.0100.04318.01
5.5.290.0000.08318.03
5.5.280.0100.08020.88
5.5.270.0070.07320.95
5.5.260.0170.06320.86
5.5.250.0030.07020.60
5.5.240.0400.05320.25
5.4.450.0170.06719.40
5.4.440.0070.05019.32
5.4.430.0130.05719.41
5.4.420.0000.05719.11
5.4.410.0070.07319.00
5.4.400.0000.04319.08
5.4.390.0070.07718.91
5.4.380.0070.07719.16
5.4.370.0130.07719.18
5.4.360.0130.05319.08
5.4.350.0000.04319.14
5.4.340.0000.06018.91
5.4.320.0130.07018.80
5.4.310.0070.05019.10
5.4.300.0070.07319.13
5.4.290.0170.05718.92
5.4.280.0130.04319.19
5.4.270.0070.04719.17
5.4.260.0000.04019.17
5.4.250.0070.03719.13
5.4.240.0000.04718.91
5.4.230.0000.04719.08
5.4.220.0100.03319.07
5.4.210.0000.04319.11
5.4.200.0070.05319.07
5.4.190.0070.03719.11
5.4.180.0070.03718.99
5.4.170.0000.06718.91
5.4.160.0100.06019.05
5.4.150.0030.04718.89
5.4.140.0070.04316.25
5.4.130.0070.05016.48
5.4.120.0030.05016.24
5.4.110.0030.05016.36
5.4.100.0130.05316.27
5.4.90.0100.04316.27
5.4.80.0100.07016.32
5.4.70.0070.04316.39
5.4.60.0070.07716.13
5.4.50.0030.04716.25
5.4.40.0000.05716.29
5.4.30.0030.06316.26
5.4.20.0030.05716.36
5.4.10.0170.06716.56
5.4.00.0100.06715.64
5.3.290.0200.05314.54
5.3.280.0030.05314.51
5.3.270.0000.08314.57
5.3.260.0130.06014.39
5.3.250.0030.04714.50
5.3.240.0000.07714.55
5.3.230.0170.06714.54
5.3.220.0030.04714.48
5.3.210.0100.07714.35
5.3.200.0100.07014.54
5.3.190.0000.05014.50
5.3.180.0100.05714.64
5.3.170.0070.08014.46
5.3.160.0100.07714.54
5.3.150.0030.07714.38
5.3.140.0100.07014.47
5.3.130.0070.06014.50
5.3.120.0000.06714.51
5.3.110.0270.04714.63
5.3.100.0030.03713.98
5.3.90.0000.04013.94
5.3.80.0100.03013.95
5.3.70.0070.05313.85
5.3.60.0000.05013.93
5.3.50.0000.04713.87
5.3.40.0070.07013.88
5.3.30.0070.04713.82
5.3.20.0070.04313.63
5.3.10.0130.06313.49
5.3.00.0100.06713.56
5.2.170.0000.06711.03
5.2.160.0100.05311.04
5.2.150.0100.06011.11
5.2.140.0000.03311.07
5.2.130.0070.05311.18
5.2.120.0030.03311.09
5.2.110.0000.05311.09
5.2.100.0030.06311.08
5.2.90.0030.03311.25
5.2.80.0100.04010.98
5.2.70.0070.06311.17
5.2.60.0070.04011.00
5.2.50.0170.05310.94
5.2.40.0100.06010.82
5.2.30.0030.05010.96
5.2.20.0030.03310.82
5.2.10.0030.02711.01
5.2.00.0000.03010.82
5.1.60.0000.02710.82
5.1.50.0000.02710.82
5.1.40.0100.02010.82
5.1.30.0070.02310.82
5.1.20.0030.02310.82
5.1.10.0000.02710.82
5.1.00.0070.02710.82
5.0.50.0000.02310.82
5.0.40.0000.02310.82
5.0.30.0000.03310.82
5.0.20.0030.01710.82
5.0.10.0000.02310.82
5.0.00.0000.03010.82
4.4.90.0070.03010.82
4.4.80.0000.02710.82
4.4.70.0030.01310.82
4.4.60.0070.01310.82
4.4.50.0000.01710.82
4.4.40.0000.02710.82
4.4.30.0000.01710.82
4.4.20.0000.01710.82
4.4.10.0030.01310.82
4.4.00.0000.02310.82
4.3.110.0000.01710.82
4.3.100.0000.01710.82
4.3.90.0000.01310.82
4.3.80.0000.02310.82
4.3.70.0030.01310.82
4.3.60.0070.01010.82
4.3.50.0030.01310.82
4.3.40.0000.02310.82
4.3.30.0000.01310.82
4.3.20.0000.01310.82
4.3.10.0000.01710.82
4.3.00.0030.01310.82

preferences:
45.06 ms | 401 KiB | 5 Q