3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = unserialize('O:8:"stdClass":2:{s:11:"xmlrpc_type";s:6:"base64";s:6:"scalar";R:1;}'); var_dump(xmlrpc_encode($obj));

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)
8.3.60.0150.00316.61
8.3.50.0220.00016.13
8.3.40.0140.00318.92
8.3.30.0090.00618.69
8.3.20.0000.00720.34
8.3.10.0040.00423.48
8.3.00.0080.00023.40
8.2.180.0150.00018.41
8.2.170.0100.01022.96
8.2.160.0090.00620.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00820.95
8.2.120.0030.00626.35
8.2.110.0000.00919.33
8.2.100.0090.00317.80
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0030.00717.38
8.2.60.0080.00017.80
8.2.50.0060.00318.09
8.2.40.0000.01020.47
8.2.30.0040.00419.36
8.2.20.0000.00717.55
8.2.10.0080.00018.09
8.2.00.0070.00017.87
8.1.280.0070.00725.92
8.1.270.0120.00822.16
8.1.260.0030.00628.09
8.1.250.0000.00728.09
8.1.240.0090.00020.52
8.1.230.0110.00017.76
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.39
8.1.160.0000.00720.57
8.1.150.0040.00420.61
8.1.140.0050.00319.43
8.1.130.0060.00317.67
8.1.120.0030.00317.36
8.1.110.0040.00417.36
8.1.100.0040.00417.34
8.1.90.0080.00017.39
8.1.80.0030.00317.35
8.1.70.0030.00317.35
8.1.60.0060.00317.55
8.1.50.0030.00517.41
8.1.40.0000.00717.50
8.1.30.0000.00917.68
8.1.20.0030.00517.64
8.1.10.0050.00217.47
8.1.00.0070.00017.51
8.0.300.0050.00318.77
8.0.290.0050.00216.75
8.0.280.0040.00418.28
8.0.270.0030.00317.18
8.0.260.0000.00617.26
8.0.250.0000.00716.97
8.0.240.0020.00516.96
8.0.230.0030.00316.90
8.0.220.0070.00016.85
8.0.210.0030.00316.87
8.0.200.0030.00316.79
8.0.190.0000.00816.95
8.0.180.0030.00616.85
8.0.170.0000.00816.80
8.0.160.0000.00716.89
8.0.150.0040.00416.81
8.0.140.0030.00316.73
8.0.130.0030.00313.27
8.0.120.0030.00616.83
8.0.110.0000.00716.79
8.0.100.0070.00016.85
8.0.90.0000.00816.83
8.0.80.0040.01116.93
8.0.70.0000.00816.81
8.0.60.0040.00416.79
8.0.50.0070.00016.90
8.0.30.0050.01217.06
8.0.20.0140.00917.40
8.0.10.0040.00416.84
8.0.00.0100.01116.72
7.4.330.0000.00516.77
7.4.320.0060.00016.54
7.4.300.0000.00716.59
7.4.290.0090.00316.51
7.4.280.0000.00816.59
7.4.270.0070.00016.57
7.4.260.0090.00316.45
7.4.250.0040.00416.45
7.4.240.0000.00816.59
7.4.230.0050.00216.66
7.4.220.0090.00916.56
7.4.210.0070.00716.56
7.4.200.0080.00016.40
7.4.160.0120.00316.38
7.4.150.0120.00617.40
7.4.140.0060.01517.86
7.4.130.0120.00616.57
7.4.120.0050.01216.45
7.4.110.0110.00716.64
7.4.100.0110.00616.58
7.4.90.0080.00816.62
7.4.80.0040.01219.39
7.4.70.0030.01316.50
7.4.60.0070.01416.39
7.4.50.0000.01516.35
7.4.40.0100.00716.32
7.4.30.0070.01416.25
7.4.00.0030.01515.12
7.3.330.0060.00013.07
7.3.320.0050.00013.16
7.3.310.0000.00716.32
7.3.300.0000.00616.16
7.3.290.0090.00916.31
7.3.280.0070.01016.27
7.3.270.0090.01117.40
7.3.260.0170.00016.46
7.3.250.0130.00416.44
7.3.240.0110.00716.34
7.3.230.0030.02016.39
7.3.210.0040.01716.51
7.3.200.0030.01319.39
7.3.190.0130.00416.32
7.3.180.0070.01416.39
7.3.170.0120.01316.36
7.3.160.0110.01116.38
7.2.330.0090.01516.59
7.2.320.0090.00916.34
7.2.310.0160.00016.27
7.2.300.0140.00316.41
7.2.290.0090.00616.29
7.2.60.0130.00016.95
7.2.00.0030.01219.12
7.1.200.0150.00015.68
7.1.100.0040.01218.02
7.1.70.0030.00717.10
7.1.60.0100.01419.40
7.1.50.0100.00316.63
7.1.00.0030.07722.40
7.0.200.0040.00416.59
7.0.60.0130.08021.66
7.0.50.0070.05017.86
7.0.40.0070.08320.21
7.0.30.0200.04320.02
7.0.20.0270.07320.09
7.0.10.0030.05020.09
7.0.00.0100.05720.01
5.6.280.0070.05321.04
5.6.210.0070.05720.60
5.6.200.0000.04718.11
5.6.190.0070.08320.37
5.6.180.0270.07320.67
5.6.170.0330.07320.48
5.6.160.0070.05020.40
5.6.150.0070.05718.19
5.6.140.0000.06718.18
5.6.130.0070.08718.16
5.6.120.0100.08021.11
5.6.110.0100.05721.10
5.6.100.0170.05020.96
5.6.90.0030.05020.87
5.6.80.0230.07020.36
5.5.350.0330.07720.41
5.5.340.0170.07317.89
5.5.330.0070.04020.15
5.5.320.0630.07720.28
5.5.310.0300.07320.50
5.5.300.0070.06017.95
5.5.290.0030.04017.96
5.5.280.0100.04720.84
5.5.270.0100.04720.79
5.5.260.0070.07020.86
5.5.250.0100.06720.45
5.5.240.0230.04020.18

preferences:
56.58 ms | 401 KiB | 5 Q