3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x= base64_encode ('63+CEL+2013-02-09+9'); print $x;

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)
8.3.60.0080.00816.50
8.3.50.0120.00518.08
8.3.40.0150.00018.67
8.3.30.0070.00718.58
8.3.20.0040.00418.38
8.3.10.0040.00720.48
8.3.00.0060.00319.26
8.2.180.0120.00616.50
8.2.170.0060.00922.96
8.2.160.0100.00319.32
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00018.80
8.2.110.0100.00021.04
8.2.100.0070.00417.72
8.2.90.0060.00319.34
8.2.80.0040.00419.40
8.2.70.0040.00417.36
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0050.00318.06
8.2.30.0000.00718.00
8.2.20.0030.00519.54
8.2.10.0000.00717.63
8.2.00.0030.00517.66
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.46
8.1.230.0000.01120.89
8.1.220.0080.00017.74
8.1.210.0060.00319.04
8.1.200.0060.00317.23
8.1.190.0000.00717.39
8.1.180.0000.00918.10
8.1.170.0000.00718.84
8.1.160.0050.00218.80
8.1.150.0070.00318.57
8.1.140.0000.00717.37
8.1.130.0070.00017.72
8.1.120.0040.00317.45
8.1.110.0070.00017.34
8.1.100.0000.00717.28
8.1.90.0040.00417.38
8.1.80.0020.00517.31
8.1.70.0000.00717.27
8.1.60.0060.00317.50
8.1.50.0070.00017.28
8.1.40.0030.00517.42
8.1.30.0000.00917.64
8.1.20.0050.00317.49
8.1.10.0040.00417.49
8.1.00.0060.00317.41
8.0.300.0050.00219.84
8.0.290.0040.00416.63
8.0.280.0040.00418.30
8.0.270.0000.00717.24
8.0.260.0030.00316.72
8.0.250.0000.00716.91
8.0.240.0030.00616.95
8.0.230.0000.00716.95
8.0.220.0030.00316.79
8.0.210.0000.00716.68
8.0.200.0050.00216.84
8.0.190.0080.00016.83
8.0.180.0040.00416.79
8.0.170.0060.00316.76
8.0.160.0030.00516.88
8.0.150.0000.00716.80
8.0.140.0060.00616.83
8.0.130.0060.00013.22
8.0.120.0000.00716.86
8.0.110.0000.00716.85
8.0.100.0020.00516.72
8.0.90.0000.01016.86
8.0.80.0080.00816.80
8.0.70.0040.00416.86
8.0.60.0000.00716.63
8.0.50.0040.00416.64
8.0.30.0190.00016.85
8.0.20.0080.01116.97
8.0.10.0000.00816.98
8.0.00.0100.00716.83
7.4.330.0050.00012.88
7.4.320.0030.00316.57
7.4.300.0000.00716.48
7.4.290.0030.00316.41
7.4.280.0000.00716.42
7.4.270.0000.00616.48
7.4.260.0000.00513.21
7.4.250.0020.00516.41
7.4.240.0030.00316.52
7.4.230.0070.00016.40
7.4.220.0150.00616.39
7.4.210.0100.01016.47
7.4.200.0000.00716.57
7.4.190.0000.00816.51
7.4.160.0040.01216.45
7.4.150.0140.00316.34
7.4.140.0100.00716.37
7.4.130.0070.01116.57
7.4.120.0060.01216.53
7.4.110.0150.00616.47
7.4.100.0090.00916.36
7.4.90.0090.00916.31
7.4.80.0110.00519.39
7.4.70.0000.01616.52
7.4.60.0100.00616.42
7.4.50.0020.00216.39
7.4.40.0030.01316.34
7.4.30.0100.00516.54
7.4.00.0100.00515.01
7.3.330.0030.00513.07
7.3.320.0030.00513.00
7.3.310.0000.00716.35
7.3.300.0070.00016.20
7.3.290.0060.00916.14
7.3.280.0100.00516.18
7.3.270.0120.00416.19
7.3.260.0100.00716.41
7.3.250.0100.00716.22
7.3.240.0080.00816.24
7.3.230.0090.00916.55
7.3.210.0070.01016.39
7.3.200.0140.00616.19
7.3.190.0140.00316.36
7.3.180.0070.01116.19
7.3.170.0130.00316.13
7.3.160.0080.00816.36
7.3.120.0070.00514.82
7.3.110.0000.01314.66
7.3.100.0090.00614.87
7.3.90.0030.01214.61
7.3.80.0030.01014.75
7.3.70.0090.00614.81
7.3.60.0060.00614.71
7.3.50.0100.00714.63
7.3.40.0000.01614.69
7.3.30.0000.01514.71
7.3.20.0090.00616.50
7.3.10.0030.01316.55
7.3.00.0040.01216.54
7.2.330.0090.00916.51
7.2.320.0000.02316.43
7.2.310.0070.01616.45
7.2.300.0080.00916.70
7.2.290.0140.01416.59
7.2.250.0120.00014.89
7.2.240.0040.01115.00
7.2.230.0090.00614.86
7.2.220.0000.01215.13
7.2.210.0000.01314.92
7.2.200.0120.00614.56
7.2.190.0000.01414.81
7.2.180.0100.00715.06
7.2.170.0040.01114.78
7.2.00.0080.01218.88
7.1.330.0030.01015.86
7.1.320.0060.00315.81
7.1.310.0060.00615.69
7.1.300.0070.00715.52
7.1.290.0030.00715.72
7.1.280.0070.00715.74
7.1.270.0080.00415.44
7.1.260.0060.01015.71
7.1.100.0000.01618.07
7.1.70.0040.00416.80
7.1.60.0030.02119.31
7.1.50.0070.01416.87
7.1.00.0070.03022.29
7.0.200.0290.00016.41
7.0.140.0070.07022.04
7.0.120.0100.06021.96
7.0.60.0100.06720.01
7.0.50.0000.08717.89
7.0.40.0070.08720.33
7.0.30.0230.07020.16
7.0.20.0370.06320.01
7.0.10.0330.07720.20
7.0.00.0100.08020.13
5.6.280.0000.07720.85
5.6.210.0100.07720.66
5.6.200.0130.06318.17
5.6.190.0070.06320.57
5.6.180.0330.08020.29
5.6.170.0300.07320.50
5.6.160.0070.08320.38
5.6.150.0100.04018.18
5.6.140.0070.06018.14
5.6.130.0130.04718.07
5.6.120.0030.05321.02
5.6.110.0130.07321.10
5.6.100.0030.08021.12
5.6.90.0100.08321.01
5.6.80.0030.06720.39
5.6.70.0370.05020.37
5.5.350.0170.04320.30
5.5.340.0200.06718.01
5.5.330.0100.03720.40
5.5.320.0230.06020.37
5.5.310.0230.05020.28
5.5.300.0130.07317.84
5.5.290.0070.03717.98
5.5.280.0030.09020.95
5.5.270.0030.04320.78
5.5.260.0100.06320.86
5.5.250.0230.06320.68
5.5.240.0070.07020.34
5.4.450.0100.04319.53
5.4.440.0070.07019.48
5.4.430.0070.08719.12
5.4.420.0100.07019.24
5.4.410.0030.07719.37
5.4.400.0070.08019.14
5.4.390.0100.07319.14
5.4.380.0100.07719.08
5.4.370.0100.07319.09
5.4.360.0100.05718.94
5.4.350.0130.06319.16
5.4.340.0070.04018.91
5.4.320.0070.06718.91
5.4.310.0000.08019.17
5.4.300.0070.07018.91
5.4.290.0100.04319.15
5.4.280.0000.04319.07
5.4.270.0000.04019.09
5.4.260.0070.04318.91
5.4.250.0270.04718.78
5.4.240.0130.03018.92
5.4.230.0000.04019.11
5.4.220.0070.04319.17
5.4.210.0000.04019.08
5.4.200.0030.07019.13
5.4.190.0070.06019.09
5.4.180.0070.07719.10
5.4.170.0100.07319.07
5.4.160.0070.05718.79
5.4.150.0070.04719.15
5.4.140.0130.07016.34
5.4.130.0100.07016.36
5.4.120.0030.06016.33
5.4.110.0030.04716.34
5.4.100.0030.03716.41
5.4.90.0030.04016.30
5.4.80.0100.07016.25
5.4.70.0130.03716.13
5.4.60.0100.04016.22
5.4.50.0000.04316.38
5.4.40.0070.05316.34
5.4.30.0100.03716.34
5.4.20.0130.03716.33
5.4.10.0100.06316.20
5.4.00.0030.05715.70
5.3.290.0070.06714.75
5.3.280.0100.07014.54
5.3.270.0000.05014.53
5.3.260.0070.08014.52
5.3.250.0000.05314.54
5.3.240.0130.03014.54
5.3.230.0030.07014.47
5.3.220.0030.04714.48
5.3.210.0100.07314.64
5.3.200.0030.05014.38
5.3.190.0030.04014.46
5.3.180.0070.03714.64
5.3.170.0100.07314.57
5.3.160.0030.05014.35
5.3.150.0070.03714.52
5.3.140.0070.05014.48
5.3.130.0130.04314.57
5.3.120.0070.07014.56
5.3.110.0070.07714.65
5.3.100.0030.07713.98
5.3.90.0100.04713.95
5.3.80.0100.04013.98
5.3.70.0030.04713.80
5.3.60.0100.03713.95
5.3.50.0070.07013.87
5.3.40.0170.03313.75
5.3.30.0100.03713.83
5.3.20.0130.06313.61
5.3.10.0070.07313.59
5.3.00.0030.07713.56
5.2.170.0000.06711.22
5.2.160.0100.03311.14
5.2.150.0030.03010.96
5.2.140.0130.05710.98
5.2.130.0000.05311.09
5.2.120.0000.03711.07
5.2.110.0070.03011.03
5.2.100.0070.04710.95
5.2.90.0030.05311.18
5.2.80.0030.06010.99
5.2.70.0030.04010.97
5.2.60.0030.03711.02
5.2.50.0030.03010.89
5.2.40.0030.02710.92
5.2.30.0000.03010.86
5.2.20.0030.02710.89
5.2.10.0070.02310.74
5.2.00.0030.03010.71
5.1.60.0030.02310.00
5.1.50.0030.0239.98
5.1.40.0000.0239.96
5.1.30.0030.02310.36
5.1.20.0000.02710.36
5.1.10.0030.02310.04
5.1.00.0000.02710.14
5.0.50.0030.0178.91
5.0.40.0000.0208.91
5.0.30.0000.0308.91
5.0.20.0000.0208.91
5.0.10.0000.0238.91
5.0.00.0000.0478.91
4.4.90.0030.0178.91
4.4.80.0000.0178.91
4.4.70.0000.0178.91
4.4.60.0000.0178.91
4.4.50.0030.0138.91
4.4.40.0000.0238.91
4.4.30.0000.0178.91
4.4.20.0000.0178.91
4.4.10.0000.0178.91
4.4.00.0000.0238.91
4.3.110.0000.0178.91
4.3.100.0030.0138.91
4.3.90.0000.0378.91
4.3.80.0000.0278.91
4.3.70.0000.0378.91
4.3.60.0030.0138.91
4.3.50.0030.0138.91
4.3.40.0000.0278.91
4.3.30.0030.0138.91
4.3.20.0000.0178.91
4.3.10.0000.0138.91
4.3.00.0000.0138.91

preferences:
44.28 ms | 401 KiB | 5 Q