3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'a:1:{s:7:"storage";O:8:"stdClass":9:{s:10:"mm_uniqnum";i:10000;s:13:"mm_am_uniqnum";i:10000;s:9:"mm_status";i:1;s:11:"mm_reg_time";N;s:11:"mm_mod_time";s:19:"2014-05-08 10:11:33";s:7:"mm_type";i:2147483647;s:7:"mm_name";s:13:"10000_mm_name";s:5:"mm_id";s:11:"10000_mm_id";s:7:"mm_mail";s:17:"10000@example.com";}}'; var_dump(unserialize($a));

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)
8.3.70.0090.00618.18
8.3.60.0160.00616.38
8.3.50.0110.00821.04
8.3.40.0160.00018.58
8.3.30.0120.00318.95
8.3.20.0170.00319.96
8.3.10.0130.00623.52
8.3.00.0110.00423.53
8.2.180.0070.00718.16
8.2.170.0110.00722.96
8.2.160.0130.00722.13
8.2.150.0130.00624.18
8.2.140.0060.00924.66
8.2.130.0110.00726.16
8.2.120.0080.00417.50
8.2.110.0060.00319.45
8.2.100.0120.00017.72
8.2.90.0050.00318.96
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0030.00617.80
8.2.50.0110.00018.07
8.2.40.0050.00321.06
8.2.30.0030.00518.00
8.2.20.0030.00617.68
8.2.10.0000.00718.05
8.2.00.0070.00317.96
8.1.280.0120.00625.92
8.1.270.0100.00720.29
8.1.260.0130.00326.35
8.1.250.0180.00028.09
8.1.240.0030.00621.99
8.1.230.0070.00419.00
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0080.00017.35
8.1.180.0070.00018.10
8.1.170.0050.00318.59
8.1.160.0050.00221.91
8.1.150.0070.00018.87
8.1.140.0060.00317.29
8.1.130.0040.00717.69
8.1.120.0040.00417.48
8.1.110.0050.00317.44
8.1.100.0050.00217.36
8.1.90.0070.00017.29
8.1.80.0000.00817.39
8.1.70.0000.00817.28
8.1.60.0030.00617.48
8.1.50.0030.00617.53
8.1.40.0040.00417.28
8.1.30.0030.00517.38
8.1.20.0040.00417.63
8.1.10.0070.00017.38
8.1.00.0030.00617.43
8.0.300.0080.00020.07
8.0.290.0030.00616.75
8.0.280.0030.00318.39
8.0.270.0000.00717.21
8.0.260.0030.00317.19
8.0.250.0040.00416.96
8.0.240.0000.00716.96
8.0.230.0030.00616.93
8.0.220.0030.00516.93
8.0.210.0040.00416.85
8.0.200.0000.00616.84
8.0.190.0000.00816.97
8.0.180.0000.00816.93
8.0.170.0000.00716.89
8.0.160.0080.00016.93
8.0.150.0000.00816.86
8.0.140.0000.00716.74
8.0.130.0000.00513.27
8.0.120.0040.00416.86
8.0.110.0040.00416.92
8.0.100.0040.00416.67
8.0.90.0000.00816.76
8.0.80.0000.01616.92
8.0.70.0070.00016.76
8.0.60.0070.00016.87
8.0.50.0050.00316.67
8.0.30.0120.00817.04
8.0.20.0110.01117.40
8.0.10.0000.00717.07
8.0.00.0100.00916.67
7.4.330.0020.00215.08
7.4.320.0000.00616.45
7.4.300.0000.00616.45
7.4.290.0000.00716.47
7.4.280.0070.00016.54
7.4.270.0050.00316.52
7.4.260.0070.00016.53
7.4.250.0040.00416.36
7.4.240.0050.00216.48
7.4.230.0000.00716.38
7.4.220.0090.00916.36
7.4.210.0060.00916.48
7.4.200.0000.00716.41
7.4.160.0180.00316.29
7.4.150.0110.00817.40
7.4.140.0080.01217.86
7.4.130.0160.00616.61
7.4.120.0090.01016.38
7.4.110.0100.00716.31
7.4.100.0130.01016.40
7.4.90.0080.00816.29
7.4.80.0140.00319.39
7.4.70.0160.00316.47
7.4.60.0110.00616.43
7.4.50.0000.00816.35
7.4.40.0060.01116.32
7.4.30.0170.00616.44
7.4.00.0070.01014.83
7.3.330.0020.00212.88
7.3.320.0000.00512.88
7.3.310.0030.00315.95
7.3.300.0000.00616.00
7.3.290.0090.00816.20
7.3.280.0090.01216.09
7.3.270.0170.00317.40
7.3.260.0060.01216.39
7.3.250.0160.00416.39
7.3.240.0050.01316.23
7.3.230.0100.01316.39
7.3.210.0030.01416.38
7.3.200.0100.00716.24
7.3.190.0160.00616.38
7.3.180.0100.01416.43
7.3.170.0060.00916.52
7.3.160.0100.00716.40
7.3.10.0040.00716.53
7.3.00.0040.01116.76
7.2.330.0000.02516.38
7.2.320.0160.00616.64
7.2.310.0090.00916.27
7.2.300.0040.01316.24
7.2.290.0080.00816.15
7.2.130.0060.00316.51
7.2.120.0030.01016.73
7.2.110.0080.00416.68
7.2.100.0030.01016.42
7.2.90.0000.01216.79
7.2.80.0070.00416.74
7.2.70.0030.00616.39
7.2.60.0060.00616.74
7.2.50.0120.00016.80
7.2.40.0040.00716.89
7.2.30.0030.00716.54
7.2.20.0000.01416.50
7.2.10.0000.01516.73
7.2.00.0060.00917.89
7.1.250.0060.00615.78
7.1.100.0070.00418.16
7.1.70.0030.00616.97
7.1.60.0030.00717.06
7.1.50.0040.00816.48
7.1.00.0100.07022.40
7.0.200.0040.00816.54
7.0.60.0070.08719.97
7.0.50.0130.05717.89
7.0.40.0030.04320.26
7.0.30.0330.05720.20
7.0.20.0130.09020.01
7.0.10.0030.04320.20
7.0.00.0100.07320.01
5.6.280.0030.03321.07
5.6.210.0070.06320.60
5.6.200.0070.08018.08
5.6.190.0030.04720.45
5.6.180.0370.05720.77
5.6.170.0170.08720.54
5.6.160.0130.07020.48
5.6.150.0000.05718.18
5.6.140.0130.05718.21
5.6.130.0030.08018.11
5.6.120.0070.08720.89
5.6.110.0030.05321.11
5.6.100.0070.06721.12
5.6.90.0070.07021.00
5.6.80.0100.04720.36
5.5.350.0100.06020.32
5.5.340.0000.05317.92
5.5.330.0030.04720.20
5.5.320.0330.07720.29
5.5.310.0230.07720.41
5.5.300.0000.06017.89
5.5.290.0070.03717.98
5.5.280.0130.06720.84
5.5.270.0070.06320.77
5.5.260.0100.05720.76
5.5.250.0070.03720.56
5.5.240.0070.07720.28
5.4.450.0570.05719.24
5.4.440.0100.05719.25
5.4.430.0200.04319.46
5.4.420.0170.07019.62
5.4.410.0100.05719.33
5.4.400.0170.05019.30
5.4.390.0130.05718.93
5.4.380.0270.04018.80
5.4.370.0100.05718.99
5.4.360.0200.05319.08
5.4.350.0230.04718.93
5.4.340.0200.05719.21
5.4.320.0270.04719.27
5.4.310.0130.05319.30
5.4.300.0100.06018.94
5.4.290.0070.06319.18
5.4.280.0100.06019.18
5.4.270.0130.05019.18
5.4.260.0130.07319.08
5.4.250.0100.05718.89
5.4.240.0330.04019.18
5.4.230.0170.05319.20
5.4.220.0230.05019.14
5.4.210.0100.06318.86
5.4.200.0230.04316.72
5.4.190.0170.05019.06
5.4.180.0200.04319.09
5.4.170.0130.06319.09
5.4.160.0100.06319.05
5.4.150.0130.05319.07
5.4.140.0230.07016.23
5.4.130.0170.06716.43
5.4.120.0200.04016.22
5.4.110.0200.04016.33
5.4.100.0130.05316.18
5.4.90.0130.05316.22
5.4.80.0230.04716.26
5.4.70.0230.04716.48
5.4.60.0270.03716.45
5.4.50.0130.04716.25
5.4.40.0130.05016.42
5.4.30.0130.07716.28
5.4.20.0230.04316.46
5.4.10.0100.05016.33
5.4.00.0200.04015.88
5.3.290.0170.05014.50
5.3.280.0100.05314.58
5.3.270.0170.05314.54
5.3.260.0230.04314.48
5.3.250.0100.06314.70
5.3.240.0070.06314.70
5.3.230.0130.05014.46
5.3.220.0070.05714.66
5.3.210.0100.05714.58
5.3.200.0130.04714.66
5.3.190.0100.05314.45
5.3.180.0130.05014.39
5.3.170.0170.05014.41
5.3.160.0100.05314.44
5.3.150.0170.04714.44
5.3.140.0100.05314.54
5.3.130.0270.04314.50
5.3.120.0170.05314.57
5.3.110.0100.06014.53
5.3.100.0100.05313.84
5.3.90.0170.04313.87
5.3.80.0070.05313.97
5.3.70.0130.05013.79
5.3.60.0100.05313.80
5.3.50.0230.03714.04
5.3.40.0100.05313.74
5.3.30.0030.05713.75
5.3.20.0200.06013.68
5.3.10.0000.06013.66
5.3.00.0170.04713.61
5.2.170.0170.03711.09
5.2.160.0270.03711.09
5.2.150.0170.04311.11
5.2.140.0170.04010.98
5.2.130.0070.04311.09
5.2.120.0130.03710.99
5.2.110.0130.06311.15
5.2.100.0100.04011.05
5.2.90.0100.04310.95
5.2.80.0070.06010.94
5.2.70.0100.04010.94
5.2.60.0130.04010.85
5.2.50.0100.04310.86
5.2.40.0270.04010.94
5.2.30.0030.05710.92
5.2.20.0100.03710.84
5.2.10.0100.03710.80
5.2.00.0070.04310.65
5.1.60.0030.03710.05
5.1.50.0100.0339.89
5.1.40.0130.0339.85
5.1.30.0230.02710.25
5.1.20.0070.04310.25
5.1.10.0100.04010.04
5.1.00.0130.03310.08
5.0.50.0070.0338.63
5.0.40.0000.0338.50
5.0.30.0030.0438.28
5.0.20.0070.0278.13
5.0.10.0070.0308.32
5.0.00.0130.0408.09
4.4.90.0000.0375.82
4.4.80.0100.0275.75
4.4.70.0070.0205.78
4.4.60.0070.0205.78
4.4.50.0070.0205.77
4.4.40.0070.0335.75
4.4.30.0030.0235.83
4.4.20.0000.0275.85
4.4.10.0070.0205.90
4.4.00.0070.0335.77
4.3.110.0030.0235.73
4.3.100.0070.0235.73
4.3.90.0000.0235.83
4.3.80.0070.0305.66
4.3.70.0000.0235.76
4.3.60.0070.0175.66
4.3.50.0070.0205.73
4.3.40.0030.0335.66
4.3.30.0000.0234.55
4.3.20.0070.0174.41
4.3.10.0030.0204.48
4.3.00.0030.0276.84

preferences:
61.13 ms | 401 KiB | 5 Q