3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('O:8:"stdClass":3:{s:7:"message";s:227:"Hi Marcello, Pleased to confirm your booking. On arrival, please come straight to 37 Belsize Avenue NW3 4BN - main office, for check in. Should you have any questions, please do not hesitate to ask me, KR, Daniel";s:10:"created_at";s:19:"2014-09-23 13:18:07";s:4:"user";O:8:"\stdClass":3:{s:2:"id";i:233977;s:7:"display";s:16:"Daniel-Elghanian";s:3:"url";s:44:"https://roomorama.com/users/Daniel-Elghanian";}}'));

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)
8.3.60.0130.00618.43
8.3.50.0070.01118.27
8.3.40.0090.00618.71
8.3.30.0070.00718.84
8.3.20.0000.00820.34
8.3.10.0030.00620.34
8.3.00.0080.00019.38
8.2.180.0180.00016.50
8.2.170.0100.01022.96
8.2.160.0110.00320.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.87
8.2.110.0110.00020.52
8.2.100.0040.00717.59
8.2.90.0090.00017.75
8.2.80.0050.00317.97
8.2.70.0040.00417.80
8.2.60.0090.00017.91
8.2.50.0050.00318.10
8.2.40.0000.00820.59
8.2.30.0040.00419.36
8.2.20.0040.00417.54
8.2.10.0050.00317.91
8.2.00.0040.00417.61
8.1.280.0070.01325.92
8.1.270.0040.00423.79
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0030.00623.64
8.1.230.0060.00621.04
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.11
8.1.180.0030.00618.10
8.1.170.0000.01018.51
8.1.160.0070.00021.95
8.1.150.0000.00718.80
8.1.140.0080.00017.30
8.1.130.0000.00717.76
8.1.120.0070.00017.39
8.1.110.0000.00717.34
8.1.100.0040.00417.36
8.1.90.0070.00017.31
8.1.80.0000.00817.29
8.1.70.0000.00717.30
8.1.60.0050.00317.33
8.1.50.0100.00017.26
8.1.40.0000.00717.38
8.1.30.0040.00417.49
8.1.20.0000.00717.47
8.1.10.0020.00517.32
8.1.00.0020.01017.34
8.0.300.0050.00319.80
8.0.290.0040.00416.63
8.0.280.0030.00318.19
8.0.270.0080.00017.13
8.0.260.0060.00017.16
8.0.250.0030.00316.77
8.0.240.0000.00616.85
8.0.230.0000.00716.89
8.0.220.0040.00416.77
8.0.210.0030.00316.74
8.0.200.0040.00416.77
8.0.190.0030.00316.88
8.0.180.0030.00316.85
8.0.170.0040.00416.86
8.0.160.0000.00716.79
8.0.150.0000.00716.82
8.0.140.0040.00416.80
8.0.130.0030.00313.30
8.0.120.0060.00316.83
8.0.110.0040.00416.73
8.0.100.0050.00316.92
8.0.90.0000.00716.87
8.0.80.0100.01016.81
8.0.70.0040.00416.84
8.0.60.0020.00516.88
8.0.50.0040.00416.63
8.0.30.0110.00616.88
8.0.20.0130.00817.40
8.0.10.0000.00816.99
8.0.00.0120.00816.53
7.4.330.0000.00515.01
7.4.320.0090.00016.42
7.4.300.0060.00016.50
7.4.290.0000.00816.42
7.4.280.0000.00716.25
7.4.270.0030.00316.36
7.4.260.0000.00716.42
7.4.250.0030.00616.42
7.4.240.0050.00216.29
7.4.230.0030.00316.27
7.4.220.0100.01016.40
7.4.210.0100.00316.40
7.4.200.0030.00316.34
7.4.160.0150.00516.53
7.4.150.0110.00717.40
7.4.140.0130.00917.86
7.4.130.0070.01016.49
7.4.120.0140.00816.28
7.4.110.0100.00716.27
7.4.100.0060.01216.43
7.4.90.0110.00616.51
7.4.80.0090.00919.39
7.4.70.0030.01516.32
7.4.60.0100.00716.26
7.4.50.0030.00316.35
7.4.40.0110.00716.52
7.4.30.0070.01016.29
7.4.00.0040.01115.01
7.3.330.0080.00013.07
7.3.320.0030.00313.07
7.3.310.0070.00016.07
7.3.300.0030.00316.21
7.3.290.0140.00016.16
7.3.280.0060.00816.19
7.3.270.0120.00617.40
7.3.260.0110.00616.36
7.3.250.0080.00916.28
7.3.240.0150.00616.47
7.3.230.0120.00316.39
7.3.210.0030.01316.18
7.3.200.0130.00319.39
7.3.190.0120.00916.30
7.3.180.0030.01216.29
7.3.170.0110.00716.27
7.3.160.0030.01216.24
7.2.330.0100.00716.25
7.2.320.0110.00616.52
7.2.310.0090.00916.36
7.2.300.0100.00716.36
7.2.290.0070.00816.39
7.2.60.0030.01316.60
7.2.00.0060.00619.34
7.1.200.0000.00715.85
7.1.100.0060.00317.95
7.1.70.0000.01116.98
7.1.60.0070.01319.61
7.1.50.0110.01116.53
7.1.00.0030.07722.33
7.0.200.0030.00716.43
7.0.140.0070.07021.97
7.0.60.0100.03320.01
7.0.50.0070.08017.81
7.0.40.0000.05020.05
7.0.30.0530.07020.09
7.0.20.0270.04320.04
7.0.10.0070.07320.01
7.0.00.0170.08720.29
5.6.280.0000.07721.03
5.6.210.0070.08020.64
5.6.200.0070.08018.17
5.6.190.0030.09320.63
5.6.180.0470.04720.43
5.6.170.0330.04720.50
5.6.160.0100.08320.61
5.6.150.0000.04718.15
5.6.140.0100.07018.12
5.6.130.0070.06718.11
5.6.120.0070.03720.95
5.6.110.0030.07721.13
5.6.100.0270.06721.00
5.6.90.0100.08020.95
5.6.80.0070.03720.50
5.5.350.0170.08020.39
5.5.340.0030.08317.91
5.5.330.0070.05020.57
5.5.320.0270.04320.18
5.5.310.0270.05320.20
5.5.300.0000.04317.98
5.5.290.0100.04717.99
5.5.280.0030.08320.87
5.5.270.0030.09020.85
5.5.260.0200.07020.78
5.5.250.0000.04320.48
5.5.240.0100.08020.14
5.4.450.0270.05019.57
5.4.440.0270.05319.57
5.4.430.0030.04719.45
5.4.420.0370.03719.25
5.4.410.0300.04019.01
5.4.400.0300.03719.24
5.4.390.0470.04719.16
5.4.380.0200.05018.57
5.4.370.0100.05718.68
5.4.360.0170.06718.65
5.4.350.0100.06018.63
5.4.340.0270.04018.68
5.4.320.0110.03412.45
5.4.310.0060.03912.45
5.4.300.0050.04112.45
5.4.290.0100.05212.45
5.4.280.0090.04312.34
5.4.270.0100.03412.35
5.4.260.0020.04312.35
5.4.250.0040.03912.34
5.4.240.0060.03712.34
5.4.230.0060.03912.34
5.4.220.0050.04012.34
5.4.210.0070.03412.34
5.4.200.0080.03512.34
5.4.190.0090.03412.33
5.4.180.0060.03812.33
5.4.170.0060.04012.34
5.4.160.0060.03612.34
5.4.150.0110.03212.34
5.4.140.0050.04012.02
5.4.130.0080.03612.01
5.4.120.0040.03711.97
5.4.110.0060.03611.97
5.4.100.0070.03411.97
5.4.90.0040.03811.96
5.4.80.0070.03711.96
5.4.70.0050.03511.96
5.4.60.0060.03811.96
5.4.50.0070.03411.96
5.4.40.0060.03911.95
5.4.30.0050.03611.95
5.4.20.0040.04011.95
5.4.10.0070.03411.95
5.4.00.0030.03811.44
5.3.290.0070.03912.80
5.3.280.0130.03612.71
5.3.270.0070.03912.72
5.3.260.0070.03712.72
5.3.250.0070.03612.72
5.3.240.0090.03712.72
5.3.230.0040.04012.71
5.3.220.0090.03312.68
5.3.210.0060.03912.68
5.3.200.0070.03512.68
5.3.190.0070.03612.68
5.3.180.0100.03212.67
5.3.170.0060.03612.67
5.3.160.0050.03812.67
5.3.150.0070.03812.68
5.3.140.0070.03712.66
5.3.130.0080.03712.66
5.3.120.0080.03712.66
5.3.110.0080.03712.66
5.3.100.0040.03912.12
5.3.90.0080.03512.08
5.3.80.0040.03812.07
5.3.70.0050.03712.07
5.3.60.0060.03812.06
5.3.50.0090.03312.00
5.3.40.0060.03612.00
5.3.30.0040.03511.94
5.3.20.0050.03611.72
5.3.10.0020.03811.69
5.3.00.0070.03511.68
5.2.170.0040.0319.18
5.2.160.0070.0279.18
5.2.150.0070.0289.18
5.2.140.0020.0339.17
5.2.130.0050.0289.14
5.2.120.0030.0309.14
5.2.110.0080.0259.15
5.2.100.0040.0299.14
5.2.90.0040.0299.14
5.2.80.0070.0279.13
5.2.70.0050.0309.13
5.2.60.0080.0279.09
5.2.50.0040.0429.05
5.2.40.0030.0309.03
5.2.30.0030.0319.01
5.2.20.0030.0309.00
5.2.10.0070.0258.92
5.2.00.0020.0318.78
5.1.60.0030.0258.06
5.1.50.0030.0258.06
5.1.40.0050.0288.05
5.1.30.0070.0248.39
5.1.20.0050.0278.42
5.1.10.0050.0278.14
5.1.00.0050.0258.14
5.0.50.0030.0216.62
5.0.40.0040.0196.47
5.0.30.0010.0346.29
5.0.20.0020.0216.26
5.0.10.0040.0296.23
5.0.00.0050.0306.23
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0020.0164.76
4.4.60.0020.0174.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0010.0174.76
4.4.20.0070.0114.85
4.4.10.0050.0144.85
4.4.00.0010.0264.76
4.3.110.0040.0144.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0020.0204.63
4.3.40.0040.0234.54
4.3.30.0010.0173.28
4.3.20.0020.0193.26
4.3.10.0040.0143.22
4.3.00.0030.02013.95

preferences:
70.6 ms | 400 KiB | 5 Q