3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 's:2915:"O:29:"Adele\Model\Residence\Opening":1:{s:4:"days";a:7:{i:1;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:1;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 08:30:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 20:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:2;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:2;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 08:30:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 20:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:3;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:3;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 08:30:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 20:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:4;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:4;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 08:30:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 20:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:5;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:5;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 08:30:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 20:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:6;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:6;s:4:"open";b:1;s:11:"morningFrom";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 10:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";O:8:"DateTime":3:{s:4:"date";s:26:"1970-01-01 18:00:00.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:12:"Europe/Paris";}s:11:"eveningFrom";N;s:9:"eveningTo";N;}i:7;O:32:"Adele\Model\Residence\OpeningDay":8:{s:3:"day";i:7;s:4:"open";b:0;s:11:"morningFrom";N;s:9:"morningTo";N;s:13:"afternoonFrom";N;s:11:"afternoonTo";N;s:11:"eveningFrom";N;s:9:"eveningTo";N;}}}";'; echo unserialize(unserialize($string));

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)
8.3.60.0110.00318.80
8.3.50.0110.00416.75
8.3.40.0110.00419.26
8.3.30.0150.00019.22
8.3.20.0080.00620.41
8.3.10.0000.00823.77
8.3.00.0030.00519.93
8.2.180.0130.01016.88
8.2.170.0120.00322.96
8.2.160.0120.00820.36
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0080.00026.16
8.2.120.0080.00317.88
8.2.110.0100.00021.24
8.2.100.0110.00017.97
8.2.90.0030.00618.09
8.2.80.0030.00718.18
8.2.70.0090.00017.97
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0050.00319.52
8.2.30.0090.00318.32
8.2.20.0040.00418.08
8.2.10.0040.00418.27
8.2.00.0040.00418.21
8.1.280.0120.00325.92
8.1.270.0000.00820.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.01222.82
8.1.230.0000.01121.04
8.1.220.0000.00817.79
8.1.210.0000.00818.88
8.1.200.0120.00017.48
8.1.190.0030.00617.50
8.1.180.0040.00418.10
8.1.170.0040.00418.86
8.1.160.0000.00722.11
8.1.150.0020.00519.04
8.1.140.0030.00617.68
8.1.130.0030.00317.92
8.1.120.0040.00417.82
8.1.110.0000.00917.78
8.1.100.0040.00417.74
8.1.90.0050.00317.67
8.1.80.0000.01017.77
8.1.70.0000.00717.78
8.1.60.0060.00317.80
8.1.50.0050.00317.83
8.1.40.0080.00017.78
8.1.30.0000.00817.98
8.1.20.0040.00417.99
8.1.10.0000.00917.86
8.1.00.0050.00317.80
8.0.300.0040.00419.98
8.0.290.0060.00317.13
8.0.280.0000.00718.68
8.0.270.0050.00317.48
8.0.260.0000.00717.48
8.0.250.0020.00517.39
8.0.240.0070.00017.29
8.0.230.0030.00617.34
8.0.220.0030.00317.19
8.0.210.0000.00717.20
8.0.200.0000.00617.27
8.0.190.0070.00317.30
8.0.180.0060.00617.06
8.0.170.0040.00417.24
8.0.160.0040.00417.35
8.0.150.0040.00417.24
8.0.140.0080.00017.18
8.0.130.0080.00013.73
8.0.120.0080.00017.32
8.0.110.0030.00517.21
8.0.100.0040.00417.23
8.0.90.0040.00417.33
8.0.80.0110.01117.21
8.0.70.0050.00317.30
8.0.60.0080.00017.14
8.0.50.0080.00017.34
8.0.30.0070.01017.43
8.0.20.0100.01217.40
8.0.10.0040.00417.33
8.0.00.0100.00717.04
7.4.330.0000.00515.27
7.4.320.0000.00716.73
7.4.300.0060.00016.92
7.4.290.0060.00316.88
7.4.280.0040.00416.83
7.4.270.0030.00316.82
7.4.260.0070.00016.83
7.4.250.0040.00416.93
7.4.240.0020.00516.85
7.4.230.0000.00717.03
7.4.220.0100.01316.65
7.4.210.0100.00316.89
7.4.200.0080.00017.02
7.4.160.0110.00716.84
7.4.150.0150.00417.40
7.4.140.0100.00817.86
7.4.130.0060.01216.83
7.4.120.0070.01016.91
7.4.110.0090.00916.87
7.4.100.0160.01016.97
7.4.90.0110.00616.97
7.4.80.0030.01319.39
7.4.70.0060.01016.92
7.4.60.0090.00916.80
7.4.50.0030.00516.66
7.4.40.0060.01016.91
7.4.30.0100.01016.58
7.4.00.0060.00315.29
7.3.330.0030.00313.45
7.3.320.0000.00613.38
7.3.310.0000.00716.62
7.3.300.0050.00216.52
7.3.290.0100.00816.44
7.3.280.0100.00916.47
7.3.270.0110.00817.40
7.3.260.0070.01716.67
7.3.240.0110.00716.55
7.3.230.0090.00916.51
7.3.210.0070.01016.63
7.3.200.0040.01616.74
7.3.190.0050.01616.46
7.3.180.0060.01216.71
7.3.170.0060.00916.43
7.3.160.0110.00516.40
7.2.330.0110.00616.91
7.2.320.0070.01016.88
7.2.310.0080.00817.00
7.2.300.0040.01416.53
7.2.290.0070.01716.48
7.2.60.0100.00317.14
7.2.00.0030.00919.64
7.1.200.0000.01016.01
7.1.100.0120.00818.26
7.1.70.0040.01117.28
7.1.60.0030.01619.12
7.1.50.0070.01416.76
7.1.00.0070.07322.57
7.0.200.0100.00716.91
7.0.60.0070.07019.79
7.0.50.0030.04017.92
7.0.40.0100.08020.05
7.0.30.0330.06720.21
7.0.20.0300.07020.18
7.0.10.0100.07020.11
7.0.00.0200.07320.14
5.6.280.0030.04021.18
5.6.210.0070.07020.73
5.6.200.0030.08718.13
5.6.190.0170.08020.49
5.6.180.0130.09020.49
5.6.170.0300.04320.48
5.6.160.0100.06020.49
5.6.150.0200.07018.12
5.6.140.0030.06318.17
5.6.130.0230.06318.07
5.6.120.0030.07021.13
5.6.110.0100.05320.98
5.6.100.0130.08021.02
5.6.90.0130.07320.95
5.6.80.0100.07020.29
5.6.70.0100.09320.43
5.5.350.3730.03720.46
5.5.340.0030.08017.91
5.5.330.0030.08320.29
5.5.320.0200.05020.34
5.5.310.0300.07320.29
5.5.300.0070.08017.93
5.5.290.0100.06317.98
5.5.280.0030.04320.80
5.5.270.0030.05320.68
5.5.260.0070.04020.80
5.5.250.0100.08320.66
5.5.240.0170.08320.23
5.4.450.3370.04719.18
5.4.440.3300.03319.27
5.4.430.3370.03019.40
5.4.420.3070.04019.25
5.4.410.3270.04019.10
5.4.400.3000.04019.14
5.4.390.3430.04318.83
5.4.380.3270.03719.09
5.4.370.2900.03318.89
5.4.360.2970.03319.09
5.4.350.3330.04319.09
5.4.340.3300.04318.79
5.4.320.3000.03718.81
5.4.310.3230.03319.09
5.4.300.3400.04319.13
5.4.290.3000.04019.06
5.4.280.3200.03718.80
5.4.270.3230.03719.08
5.4.260.3370.03018.78
5.4.250.3470.04018.82
5.4.240.3330.03018.93
5.4.230.3200.04319.24
5.4.220.3200.03319.28
5.4.210.3430.04019.24
5.4.200.3230.03719.21
5.4.190.3270.03319.16
5.4.180.3030.03719.07
5.4.170.3270.04019.05
5.4.160.3430.04319.18
5.4.150.3270.03319.06
5.4.140.3230.03716.32
5.4.130.3570.04016.38
5.4.120.3200.03716.33
5.4.110.3330.04016.25
5.4.100.3300.03016.55
5.4.90.3170.03016.36
5.4.80.3370.04316.52

preferences:
51.76 ms | 400 KiB | 5 Q