3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new DateTime('2016-01-01 00:00:00'); $a = (array) $test; unset($test); $new = DateTime::__set_state($a); var_dump($new->__serialize());

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)
8.3.60.0080.00817.13
8.3.50.0120.00621.21
8.3.40.0040.01219.27
8.3.30.0110.00419.10
8.3.20.0070.00020.54
8.3.10.0080.00023.77
8.3.00.0040.00422.13
8.2.180.0140.00018.66
8.2.170.0070.01122.96
8.2.160.0030.01220.51
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00321.18
8.2.120.0080.00026.35
8.2.110.0040.00721.12
8.2.100.0040.00818.16
8.2.90.0050.00319.34
8.2.80.0050.00317.97
8.2.70.0040.00417.88
8.2.60.0000.00818.02
8.2.50.0030.00518.09
8.2.40.0040.00422.44
8.2.30.0000.00719.64
8.2.20.0060.00317.94
8.2.10.0040.00418.07
8.2.00.0040.00418.20
8.1.280.0090.00925.92
8.1.270.0180.00022.38
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00021.59
8.1.230.0040.00817.89
8.1.220.0060.00317.79
8.1.210.0050.00318.77
8.1.200.0060.00317.47
8.1.190.0060.00317.60
8.1.180.0000.00818.10
8.1.170.0030.00518.75
8.1.160.0040.00420.93
8.1.150.0000.00720.67
8.1.140.0000.00819.82
8.1.130.0030.00317.88
8.1.120.0000.00717.74
8.1.110.0050.00317.72
8.1.100.0000.00717.78
8.1.90.0000.00717.78
8.1.80.0050.00517.66
8.1.70.0070.00017.68
8.1.60.0040.00417.87
8.1.50.0000.00817.81
8.1.40.0030.01217.79
8.1.30.0000.00817.91
8.1.20.0040.00417.98
8.1.10.0000.00817.88
8.1.00.0040.00417.82
8.0.300.0080.00018.77
8.0.290.0040.00417.00
8.0.280.0080.00018.46
8.0.270.0050.00217.40
8.0.260.0000.00717.36
8.0.250.0000.00717.31
8.0.240.0000.00717.32
8.0.230.0070.00017.32
8.0.220.0000.00717.25
8.0.210.0000.00717.24
8.0.200.0030.00317.29
8.0.190.0060.00317.33
8.0.180.0040.00417.27
8.0.170.0040.00417.23
8.0.160.0000.00717.28
8.0.150.0040.00417.15
8.0.140.0000.00717.21
8.0.130.0000.00513.64
8.0.120.0080.00017.26
8.0.110.0000.00717.23
8.0.100.0000.00717.17
8.0.90.0040.00417.28
8.0.80.0090.00617.11
8.0.70.0000.00817.18
8.0.60.0070.00017.28
8.0.50.0040.00417.26
8.0.30.0090.00817.31
8.0.20.0110.00817.40
8.0.10.0040.00417.21
8.0.00.0060.01316.80
7.4.330.0020.00216.84
7.4.320.0040.00416.76
7.4.300.0050.00316.82
7.4.290.0000.00716.86
7.4.280.0000.00816.87
7.4.270.0080.00016.84
7.4.260.0040.00416.85
7.4.250.0000.00716.83
7.4.240.0000.00716.71
7.4.230.0030.00317.01
7.4.220.0130.01316.89
7.4.210.0090.00716.76
7.4.200.0000.00716.68
7.4.160.0070.01716.85
7.4.150.0140.00317.40
7.4.140.0150.00817.86
7.4.130.0110.00816.75
7.4.120.0110.00716.79
7.4.110.0150.00316.86
7.4.100.0060.01016.57
7.4.90.0120.00616.61
7.4.80.0030.01319.39
7.4.70.0090.00616.64
7.4.60.0090.00616.87
7.4.50.0070.00716.78
7.4.40.0180.00616.81
7.4.30.0100.00716.92
7.4.10.0030.01615.10
7.4.00.0070.00615.27
7.3.330.0000.00513.55
7.3.320.0030.00313.38
7.3.310.0030.00316.45
7.3.300.0000.00616.63
7.3.290.0070.00016.64
7.3.280.0050.01216.54
7.3.270.0080.00917.40
7.3.260.0060.01416.63
7.3.250.0100.00916.63
7.3.240.0120.00516.66
7.3.230.0090.00616.77
7.3.210.0100.01016.66
7.3.200.0080.00819.39
7.3.190.0130.00816.87
7.3.180.0180.00016.84
7.3.170.0060.01016.87
7.3.160.0090.00616.61
7.3.130.0130.00615.29
7.3.120.0060.00915.10
7.3.110.0000.01615.14
7.3.100.0060.00615.18
7.3.90.0060.00915.36
7.3.80.0090.00415.17
7.3.70.0060.00315.16
7.3.60.0120.00315.28
7.3.50.0050.00515.06
7.3.40.0110.00314.89
7.3.30.0030.00715.24
7.3.20.0070.00716.87
7.3.10.0040.01116.97
7.3.00.0070.01016.92
7.2.330.0060.01216.62
7.2.320.0080.01216.96
7.2.310.0080.01316.75
7.2.300.0090.00616.80
7.2.290.0060.01116.54
7.2.260.0030.01515.36
7.2.250.0070.01115.50
7.2.240.0100.00715.16
7.2.230.0060.01015.41
7.2.220.0130.00315.55
7.2.210.0000.01715.39
7.2.200.0090.00615.32
7.2.190.0120.00315.34
7.2.180.0040.00815.33
7.2.170.0030.01215.43
7.2.160.0060.00315.21
7.2.150.0070.00717.20
7.2.140.0030.01417.31
7.2.130.0040.01117.31
7.2.120.0070.00717.39
7.2.110.0110.00317.36
7.2.100.0130.00017.33
7.2.90.0060.00917.04
7.2.80.0060.00617.16
7.2.70.0040.01217.22
7.2.60.0070.00917.18
7.2.50.0130.00017.30
7.2.40.0080.00417.16
7.2.30.0060.00616.95
7.2.20.0030.01217.22
7.2.10.0030.01517.07
7.2.00.0070.00818.41
7.1.330.0100.00715.90
7.1.320.0000.01515.69
7.1.310.0040.00716.14
7.1.300.0030.00915.60
7.1.290.0090.00015.95
7.1.280.0070.00715.75
7.1.270.0110.00715.98
7.1.260.0030.00615.77
7.1.250.0040.01115.79
7.1.240.0000.00915.84
7.1.230.0060.00815.59
7.1.220.0090.00615.95
7.1.210.0060.00615.86
7.1.200.0040.00715.76
7.1.190.0090.00315.80
7.1.180.0000.01315.76
7.1.170.0040.00415.99
7.1.160.0030.00716.02
7.1.150.0130.00315.70
7.1.140.0090.00615.69
7.1.130.0100.00315.95
7.1.120.0060.00615.76
7.1.110.0030.01215.77
7.1.100.0100.00616.86
7.1.90.0030.01015.94
7.1.80.0090.00315.89
7.1.70.0160.00316.34
7.1.60.0080.01117.55
7.1.50.0080.00316.47
7.1.40.0080.00815.61
7.1.30.0030.00915.99
7.1.20.0030.01015.59
7.1.10.0060.00615.84
7.1.00.0070.04019.08
7.0.330.0070.00715.36
7.0.320.0060.01015.56
7.0.310.0040.00715.41
7.0.300.0000.00815.57
7.0.290.0030.01015.54
7.0.280.0030.01015.44
7.0.270.0000.01015.70
7.0.260.0030.00915.25
7.0.250.0090.00315.72
7.0.240.0030.01015.34
7.0.230.0070.00715.61
7.0.220.0030.01015.56
7.0.210.0070.00715.45
7.0.200.0070.00516.30
7.0.190.0080.00815.45
7.0.180.0130.00315.64
7.0.170.0100.00315.42
7.0.160.0080.00015.68
7.0.150.0080.00315.69
7.0.140.0040.01115.38
7.0.130.0060.00315.45
7.0.120.0100.00315.27
7.0.110.0070.00715.62
7.0.100.0090.00315.51
7.0.90.0000.01415.57
7.0.80.0030.01015.45
7.0.70.0030.01015.65
7.0.60.0150.03718.66
7.0.50.0040.04716.73
7.0.40.0070.04916.85
7.0.30.0140.02216.74
7.0.20.0180.04416.74
7.0.10.0020.02816.89
7.0.00.0050.04616.84
5.6.400.0040.00814.60
5.6.390.0060.00914.61
5.6.380.0070.00714.38
5.6.370.0040.01114.68
5.6.360.0030.00914.44
5.6.350.0030.01314.36
5.6.340.0040.00414.54
5.6.330.0000.00914.22
5.6.320.0070.00714.69
5.6.310.0030.01314.52
5.6.300.0060.00614.64
5.6.290.0040.00814.40
5.6.280.0040.02217.70
5.6.270.0060.00614.58
5.6.260.0110.00714.71
5.6.250.0060.00314.39
5.6.240.0000.01514.35
5.6.230.0030.00714.26
5.6.220.0080.00814.48
5.6.210.0150.02317.46
5.6.200.0030.02716.48
5.6.190.0080.03017.33
5.6.180.0120.03117.30
5.6.170.0100.02817.53
5.6.160.0100.04217.33
5.6.150.0050.04116.38
5.6.140.0000.03316.34
5.6.130.0070.04416.47
5.6.120.0080.04317.78
5.6.110.0080.04517.64
5.6.100.0100.03317.70
5.6.90.0160.03217.78
5.6.80.0110.03817.34
5.6.70.0090.00614.27
5.6.60.0050.00514.25
5.6.50.0060.00314.38
5.6.40.0090.00014.24
5.6.30.0030.01314.54
5.6.20.0060.00614.34
5.6.10.0110.00314.26
5.6.00.0090.00314.11
5.5.380.0070.00714.41
5.5.370.0070.01014.46
5.5.360.0060.00914.63
5.5.350.0130.01817.49
5.5.340.0030.03416.18
5.5.330.0080.04017.14
5.5.320.0300.02817.37
5.5.310.0170.04017.21
5.5.300.0000.02716.25
5.5.290.0080.04016.24
5.5.280.0030.02317.68
5.5.270.0080.03017.76
5.5.260.0110.04217.73
5.5.250.0070.04317.37
5.5.240.0120.01717.14
5.5.230.0070.00714.02
5.5.220.0060.00614.35
5.5.210.0100.00714.59
5.5.200.0170.00014.39
5.5.190.0000.01014.11
5.5.180.0100.00714.15
5.5.170.0040.01114.52
5.5.160.0100.00314.27
5.5.150.0090.00614.45
5.5.140.0110.00614.47
5.5.130.0100.00314.13
5.5.120.0150.00614.43
5.5.110.0070.01014.29
5.5.100.0070.01014.51
5.5.90.0090.00614.32
5.5.80.0060.01314.23
5.5.70.0090.00614.42
5.5.60.0090.00614.31
5.5.50.0030.01014.09
5.5.40.0030.00614.23
5.5.30.0030.00914.09
5.5.20.0030.01214.38
5.5.10.0070.00714.04
5.5.00.0060.00914.13

preferences:
54.87 ms | 401 KiB | 5 Q