3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = unserialize('O:9:"Exception":7:{s:17:"'."\0".'Exception'."\0".'string";s:1:"a";s:7:"'."\0".'*'."\0".'code";i:0;s:7:"'."\0".'*'."\0".'file";R:1;s:7:"'."\0".'*'."\0".'line";i:1337;s:16:"'."\0".'Exception'."\0".'trace";a:0:{}s:19:"'."\0".'Exception'."\0".'previous";i:10;s:10:"'."\0".'*'."\0".'message";N;}'); //$e = unserialize('O:9:"Exception":7:{s:17:"'."\0".'Exception'."\0".'string";s:1:"a";s:7:"'."\0".'*'."\0".'code";i:0;s:7:"'."\0".'*'."\0".'file";i:1;s:7:"'."\0".'*'."\0".'line";i:1337;s:16:"'."\0".'Exception'."\0".'trace";a:0:{}s:19:"'."\0".'Exception'."\0".'previous";i:10;s:10:"'."\0".'*'."\0".'message";N;}'); var_dump($e."");

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)
8.3.60.0120.00318.68
8.3.50.0110.00318.11
8.3.40.0120.00618.97
8.3.30.0070.00719.04
8.3.20.0040.00420.39
8.3.10.0080.00021.78
8.3.00.0040.00422.32
8.2.180.0130.00716.63
8.2.170.0030.01322.96
8.2.160.0070.00722.27
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0060.00319.48
8.2.110.0100.00020.34
8.2.100.0040.00718.09
8.2.90.0030.00519.17
8.2.80.0030.00517.97
8.2.70.0000.00817.62
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0070.00019.34
8.2.30.0000.00818.05
8.2.20.0050.00317.68
8.2.10.0040.00417.90
8.2.00.0000.00717.95
8.1.280.0110.00725.92
8.1.270.0160.00320.20
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00023.68
8.1.230.0110.00019.10
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0070.00317.36
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0040.00421.87
8.1.150.0000.01018.79
8.1.140.0040.00417.29
8.1.130.0050.00317.50
8.1.120.0070.00017.21
8.1.110.0030.00517.35
8.1.100.0000.00717.35
8.1.90.0020.00517.31
8.1.80.0080.00017.32
8.1.70.0040.00417.28
8.1.60.0090.00017.36
8.1.50.0030.00617.43
8.1.40.0030.00617.45
8.1.30.0030.00617.60
8.1.20.0030.00517.60
8.1.10.0040.00417.46
8.1.00.0000.00717.38
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0000.00717.13
8.0.260.0040.00417.14
8.0.250.0000.00717.02
8.0.240.0040.00416.91
8.0.230.0030.00317.00
8.0.220.0070.00016.93
8.0.210.0040.00416.80
8.0.200.0030.00316.96
8.0.190.0080.00016.95
8.0.180.0040.00416.85
8.0.170.0000.00716.94
8.0.160.0000.00816.87
8.0.150.0000.00716.96
8.0.140.0040.00416.89
8.0.130.0000.00613.32
8.0.120.0000.00816.90
8.0.110.0050.00216.94
8.0.100.0000.00816.80
8.0.90.0040.00416.75
8.0.80.0120.01016.90
8.0.70.0070.00016.77
8.0.60.0050.00216.79
8.0.50.0000.00916.79
8.0.30.0040.01317.07
8.0.20.0100.01217.40
8.0.10.0040.00416.99
8.0.00.0140.00616.84
7.4.330.0000.00515.04
7.4.320.0000.00616.48
7.4.300.0040.00416.44
7.4.290.0040.00416.58
7.4.280.0030.00616.55
7.4.270.0040.00416.50
7.4.260.0080.00016.55
7.4.250.0040.00416.43
7.4.240.0050.00316.53
7.4.230.0020.00516.31
7.4.220.0070.01116.39
7.4.210.0060.00916.49
7.4.200.0040.00416.54
7.4.160.0060.00916.48
7.4.150.0090.00917.40
7.4.140.0120.00717.86
7.4.130.0060.01116.51
7.4.120.0130.00516.49
7.4.110.0070.01116.51
7.4.100.0090.01416.57
7.4.90.0100.00716.57
7.4.80.0170.00719.39
7.4.70.0150.00616.47
7.4.60.0130.00316.32
7.4.50.0030.00516.29
7.4.40.0120.00616.73
7.4.30.0070.01716.70
7.4.00.0070.01115.04
7.3.330.0000.00613.13
7.3.320.0000.00513.08
7.3.310.0030.00316.11
7.3.300.0070.00016.31
7.3.290.0000.00716.20
7.3.280.0120.00616.31
7.3.270.0100.00717.40
7.3.260.0170.00716.25
7.3.250.0120.00516.29
7.3.240.0100.01516.48
7.3.230.0120.00616.39
7.3.210.0070.01016.40
7.3.200.0030.01519.39
7.3.190.0110.00616.37
7.3.180.0130.00916.47
7.3.170.0150.00616.39
7.3.160.0140.00316.30
7.2.330.0090.00916.69
7.2.320.0130.00316.40
7.2.310.0090.00916.49
7.2.300.0080.00816.51
7.2.290.0000.02016.46
7.2.110.0260.01016.59
7.2.80.0080.00616.81
7.2.60.0060.00916.50
7.2.00.0000.01219.41
7.1.200.0030.00615.66
7.1.100.0070.00718.14
7.1.70.0000.00816.97
7.1.60.0040.00719.59
7.1.50.0100.01416.86
7.1.00.0000.08022.46
7.0.200.0540.00414.46
7.0.60.0030.09019.96
7.0.50.0030.04717.87
7.0.40.0030.07020.21
7.0.30.0300.07720.02
7.0.20.0170.08019.98
7.0.10.0200.07320.17
7.0.00.0030.04720.13
5.6.280.0070.07321.00
5.6.210.0270.06720.47
5.6.200.0030.04018.27
5.6.190.0130.08320.51
5.6.180.4030.04720.61
5.6.170.0300.07320.77
5.6.160.0030.09020.55
5.6.150.0130.07318.13
5.6.140.0100.07318.18
5.6.130.0100.03318.14
5.6.120.0000.04321.09
5.6.110.0100.08729.92
5.6.100.0070.05029.88
5.6.90.0130.09329.82
5.6.80.0070.05729.37
5.5.350.0270.08020.32
5.5.340.0070.03317.98
5.5.330.0070.04020.21
5.5.320.0230.04020.41
5.5.310.0400.06720.34
5.5.300.0070.06017.98
5.5.290.0170.07017.95
5.5.280.0030.06020.87
5.5.270.0130.08730.06
5.5.260.0270.07329.85
5.5.250.0130.08329.87
5.5.240.0300.08029.39
5.4.450.0600.07019.20
5.4.440.0700.06019.60
5.4.430.0730.05728.55
5.4.420.0700.06028.58
5.4.410.0870.05028.47
5.4.400.0870.05727.95
5.4.390.0900.06328.13
5.4.380.0870.05728.21
5.4.370.0870.08728.03
5.4.360.0770.07028.35
5.4.350.1030.05328.13
5.4.340.0830.06328.13
5.4.320.0870.06028.25
5.4.310.0930.05028.27
5.4.300.0970.04728.30
5.4.290.0930.05028.13
5.4.280.0900.06028.30
5.4.270.0900.05027.98
5.4.260.0870.05727.98
5.4.250.0930.07028.00
5.4.240.0830.06727.97
5.4.230.1070.05028.31
5.4.220.0630.06728.36
5.4.210.0770.04728.24
5.4.200.0770.04725.68
5.4.190.0730.05328.08
5.4.180.0730.06028.00
5.4.170.0770.05028.02
5.4.160.0870.05328.10
5.4.150.0970.05028.01
5.4.140.1100.05725.57
5.4.130.0870.05325.74
5.4.120.0830.05725.38
5.4.110.0970.06025.69
5.4.100.0930.05025.47
5.4.90.0870.05325.37
5.4.80.1000.05325.54
5.4.70.0930.05025.42
5.4.60.0800.05725.25
5.4.50.0800.05725.59
5.4.40.0770.06325.54
5.4.30.0930.05325.39
5.4.20.0830.06325.62
5.4.10.0970.04725.49
5.4.00.0900.04725.00
5.3.290.0930.06023.45
5.3.280.0870.06323.40
5.3.270.0870.06323.38
5.3.260.0900.05723.50
5.3.250.0870.06023.55
5.3.240.0670.05723.44
5.3.230.0770.05023.54
5.3.220.0830.06023.34
5.3.210.0870.05723.37
5.3.200.0870.05323.37
5.3.190.0870.06723.42
5.3.180.1070.05723.33
5.3.170.0800.04723.38
5.3.160.0700.05723.31
5.3.150.0670.05723.42
5.3.140.0700.06323.37
5.3.130.0730.05723.36
5.3.120.0830.06323.23
5.3.110.0930.05323.30
5.3.100.0930.06022.82
5.3.90.0930.04722.84
5.3.80.0970.04322.74
5.3.70.0900.05322.67
5.3.60.0900.05022.65
5.3.50.0800.05022.72
5.3.40.0830.04722.60
5.3.30.0970.04322.57
5.3.20.0770.04722.38
5.3.10.0770.04722.34
5.3.00.0730.05022.44
5.2.170.0500.05019.56
5.2.160.0600.04019.40
5.2.150.0600.04019.43
5.2.140.0730.04319.54
5.2.130.0470.05319.40
5.2.120.0630.03719.49
5.2.110.0770.03319.49
5.2.100.0630.04319.53
5.2.90.0570.04319.52
5.2.80.0570.04719.43
5.2.70.0670.04719.41
5.2.60.0670.04719.28
5.2.50.0700.04719.34
5.2.40.0570.04719.43
5.2.30.0570.04719.35
5.2.20.0630.04019.38
5.2.10.0630.03719.24
5.2.00.0570.03319.18
5.1.60.0400.03310.00
5.1.50.0470.03310.07
5.1.40.0430.0339.90
5.1.30.0430.03310.48
5.1.20.0470.03710.28
5.1.10.0430.03710.18
5.1.00.0370.0409.99
5.0.50.0200.0308.63
5.0.40.0200.0308.39
5.0.30.0170.0478.21
5.0.20.0200.0308.31
5.0.10.0230.0278.10
5.0.00.0300.0438.25
4.4.90.0200.0235.87
4.4.80.0230.0205.76
4.4.70.0170.0235.85
4.4.60.0230.0175.75
4.4.50.0170.0235.87
4.4.40.0200.0375.79
4.4.30.0200.0235.75
4.4.20.0230.0205.86
4.4.10.0170.0235.86
4.4.00.0200.0375.79
4.3.110.0200.0235.77
4.3.100.0200.0205.67
4.3.90.0170.0235.64
4.3.80.0270.0275.64
4.3.70.0170.0235.68
4.3.60.0230.0175.81
4.3.50.0170.0275.68
4.3.40.0230.0335.73
4.3.30.0100.0234.57
4.3.20.0100.0274.52
4.3.10.0100.0274.50
4.3.00.0030.0209.88

preferences:
61.01 ms | 400 KiB | 5 Q