3v4l.org

run code in 300+ PHP versions simultaneously
<?php $poc = 'a:1:{i:0;O:8:"CURLFile":1:{s:4:"name";R:1;}}'; echo unserialize($poc);

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)
8.3.60.0170.00718.55
8.3.50.0030.01418.05
8.3.40.0130.00918.71
8.3.30.0120.00318.61
8.3.20.0080.00018.90
8.3.10.0070.00021.77
8.3.00.0040.00420.74
8.2.180.0070.00718.29
8.2.170.0150.00419.11
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0070.00022.30
8.2.120.0050.00326.35
8.2.110.0030.00721.09
8.2.100.0030.00918.02
8.2.90.0080.00017.91
8.2.80.0000.00817.97
8.2.70.0050.00318.03
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0080.00020.61
8.2.30.0030.00519.32
8.2.20.0050.00218.11
8.2.10.0040.00417.95
8.2.00.0040.00417.69
8.1.280.0140.00325.92
8.1.270.0030.01421.94
8.1.260.0080.00028.09
8.1.250.0090.00928.09
8.1.240.0060.00323.97
8.1.230.0040.01120.95
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0060.00320.55
8.1.160.0040.00418.86
8.1.150.0040.00420.32
8.1.140.0050.00219.61
8.1.130.0080.00017.84
8.1.120.0040.00417.36
8.1.110.0040.00417.38
8.1.100.0040.00417.24
8.1.90.0040.00317.42
8.1.80.0000.00717.30
8.1.70.0000.00717.40
8.1.60.0040.00417.58
8.1.50.0030.00517.46
8.1.40.0060.00317.39
8.1.30.0080.00017.48
8.1.20.0000.00717.59
8.1.10.0000.00817.52
8.1.00.0050.00317.48
8.0.300.0060.00319.82
8.0.290.0020.00516.75
8.0.280.0000.00718.35
8.0.270.0040.00417.30
8.0.260.0030.00317.24
8.0.250.0000.00716.90
8.0.240.0000.00717.06
8.0.230.0000.00716.80
8.0.220.0000.00716.89
8.0.210.0070.00016.84
8.0.200.0000.00916.82
8.0.190.0040.00416.91
8.0.180.0050.00216.95
8.0.170.0040.00416.86
8.0.160.0000.00716.89
8.0.150.0080.00016.74
8.0.140.0000.00716.88
8.0.130.0030.00313.23
8.0.120.0080.00016.84
8.0.110.0070.00016.79
8.0.100.0030.00316.98
8.0.90.0030.00316.77
8.0.80.0040.01116.83
8.0.70.0070.00016.88
8.0.60.0000.00716.74
8.0.50.0060.00316.74
8.0.30.0100.01017.04
8.0.20.0140.00817.40
8.0.10.0050.00216.81
8.0.00.0060.01816.92
7.4.330.0000.00515.55
7.4.320.0060.00016.33
7.4.300.0030.00316.42
7.4.290.0030.00416.41
7.4.280.0080.00016.47
7.4.270.0040.00416.29
7.4.260.0000.00916.37
7.4.250.0030.00316.44
7.4.240.0000.00716.50
7.4.230.0000.00716.59
7.4.220.0100.00716.45
7.4.210.0040.01816.53
7.4.200.0000.00816.43
7.4.160.0090.01016.56
7.4.150.0110.00617.40
7.4.140.0120.00917.86
7.4.130.0100.00816.45
7.4.120.0060.01216.57
7.4.110.0070.01116.25
7.4.100.0120.00916.66
7.4.90.0100.00716.60
7.4.80.0110.00619.39
7.4.70.0000.01716.36
7.4.60.0130.00316.54
7.4.50.0040.01116.47
7.4.40.0030.01216.45
7.4.30.0130.00316.34
7.4.00.0100.00715.06
7.3.330.0050.00013.02
7.3.320.0050.00013.02
7.3.310.0000.00716.14
7.3.300.0080.00016.23
7.3.290.0110.00716.21
7.3.280.0100.00816.21
7.3.270.0070.01017.40
7.3.260.0090.00816.32
7.3.250.0100.01016.30
7.3.240.0110.00616.21
7.3.230.0160.00316.47
7.3.210.0110.00616.15
7.3.200.0090.00916.34
7.3.190.0120.00316.15
7.3.180.0130.00716.20
7.3.170.0110.01116.29
7.3.160.0130.00316.20
7.3.10.0120.00316.57
7.3.00.0070.00716.29
7.2.330.0150.00316.59
7.2.320.0090.01016.30
7.2.310.0090.00916.52
7.2.300.0100.00716.57
7.2.290.0100.00716.29
7.2.130.0090.00616.63
7.2.120.0030.01016.75
7.2.110.0070.00316.50
7.2.100.0000.01416.82
7.2.90.0080.00616.51
7.2.80.0030.00716.56
7.2.70.0090.00316.89
7.2.60.0060.00816.82
7.2.50.0070.00716.82
7.2.40.0060.00616.78
7.2.30.0030.00916.72
7.2.20.0040.01116.66
7.2.10.0100.00716.98
7.2.00.0040.00816.81
7.1.250.0000.01215.67
7.1.200.0060.00315.44
7.1.70.0000.01017.07
7.1.60.0000.01017.13
7.1.00.0570.05320.61
7.0.200.0050.00316.71
7.0.130.1030.08020.29
7.0.120.0370.08720.33
7.0.110.0470.07720.14
7.0.100.0400.08720.21
7.0.90.0630.06320.38
7.0.80.0500.07020.32
7.0.70.0300.07320.17
7.0.60.0300.06020.29
7.0.50.0770.06020.37
7.0.40.0370.07720.36
7.0.30.0470.06020.33
7.0.20.0430.07320.16
7.0.10.0170.08020.24
7.0.00.0300.07020.32
5.6.280.0100.08020.89
5.6.270.0200.06721.07
5.6.260.0100.06020.77
5.6.250.0100.07020.75
5.6.240.0100.06720.98
5.6.230.0170.07721.05
5.6.220.0200.06720.96
5.6.210.0130.05720.93
5.6.200.0130.05720.77
5.6.190.0030.08320.86
5.6.180.0130.07021.03
5.6.170.0170.06720.88
5.6.160.0300.05321.05
5.6.150.0070.06720.96
5.6.140.0070.06321.02
5.6.130.0130.05021.07
5.6.120.0130.06020.84
5.6.110.0130.06321.01
5.6.100.0100.06321.03
5.6.90.0230.06320.75
5.6.80.0170.06320.11
5.6.70.0030.07720.45
5.6.60.0030.07020.27
5.6.50.0100.08720.37
5.6.40.0170.07020.34
5.6.30.0130.05720.13
5.6.20.0070.08320.23
5.6.10.0230.04320.39
5.6.00.0030.06320.15

preferences:
57.57 ms | 400 KiB | 5 Q