3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dumpMappedRow($mappedRow) { var_dump([ 'created' => $mappedRow['created']->format(DateTime::ISO8601), 'modified' => $mappedRow['modified']->format(DateTime::ISO8601) ]); } $date = new DateTime(); $mappedRow['created'] = $date; $mappedRow['modified'] = $date; dumpMappedRow($mappedRow); $mappedRow['modified']->setDate("2015", "11", "15"); dumpMappedRow($mappedRow); if ($mappedRow['created']->getTimestamp() === $mappedRow['modified']->getTimestamp()) { echo "\nCreated and Modified are set to the same value."; }

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)
8.3.60.0090.00616.63
8.3.50.0110.01121.07
8.3.40.0170.00318.88
8.3.30.0040.01119.15
8.3.20.0050.00320.29
8.3.10.0080.00021.89
8.3.00.0080.00019.81
8.2.180.0110.01116.63
8.2.170.0090.01322.96
8.2.160.0070.00720.25
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0100.00017.63
8.2.110.0060.00619.21
8.2.100.0060.00617.91
8.2.90.0050.00319.19
8.2.80.0030.00517.97
8.2.70.0050.00317.88
8.2.60.0050.00317.93
8.2.50.0000.01018.07
8.2.40.0040.00419.45
8.2.30.0040.00418.12
8.2.20.0040.00417.99
8.2.10.0070.00018.20
8.2.00.0000.00718.13
8.1.280.0030.01425.92
8.1.270.0120.00320.38
8.1.260.0060.00626.35
8.1.250.0070.01028.09
8.1.240.0040.00422.06
8.1.230.0060.00619.03
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0080.00317.60
8.1.190.0080.00017.48
8.1.180.0050.00318.10
8.1.170.0080.00018.61
8.1.160.0070.00021.93
8.1.150.0070.00018.84
8.1.140.0060.00317.59
8.1.130.0030.00317.76
8.1.120.0040.00317.59
8.1.110.0080.00017.44
8.1.100.0050.00217.61
8.1.90.0000.00817.44
8.1.80.0030.00517.55
8.1.70.0000.00717.47
8.1.60.0000.00817.63
8.1.50.0080.00017.56
8.1.40.0040.00417.53
8.1.30.0000.00817.69
8.1.20.0050.00317.75
8.1.10.0040.00417.64
8.1.00.0030.00517.77
8.0.300.0080.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.40
8.0.270.0030.00317.34
8.0.260.0040.00417.34
8.0.250.0040.00417.16
8.0.240.0050.00317.09
8.0.230.0040.00416.96
8.0.220.0070.00016.98
8.0.210.0040.00416.89
8.0.200.0030.00317.07
8.0.190.0000.00717.10
8.0.180.0040.00417.03
8.0.170.0040.00417.11
8.0.160.0000.00717.01
8.0.150.0000.00816.98
8.0.140.0040.00416.87
8.0.130.0030.00313.45
8.0.120.0000.00817.01
8.0.110.0000.00717.08
8.0.100.0040.00416.92
8.0.90.0050.00217.04
8.0.80.0120.00317.01
8.0.70.0080.00017.07
8.0.60.0000.00816.97
8.0.50.0000.00716.95
8.0.30.0090.00717.36
8.0.20.0080.01117.40
8.0.10.0000.00716.98
8.0.00.0070.01016.86
7.4.330.0050.00015.15
7.4.320.0000.00716.71
7.4.300.0000.00616.57
7.4.290.0000.00716.73
7.4.280.0080.00016.78
7.4.270.0060.00016.65
7.4.260.0070.00016.72
7.4.250.0070.00016.66
7.4.240.0040.00416.71
7.4.230.0070.00016.68
7.4.220.0030.01616.71
7.4.210.0070.00716.59
7.4.200.0050.00216.77
7.4.160.0030.01316.54
7.4.150.0160.00917.40
7.4.140.0100.00917.86
7.4.130.0100.00916.71
7.4.120.0130.00716.65
7.4.110.0130.00716.72
7.4.100.0060.01216.79
7.4.90.0090.00916.52
7.4.80.0070.01119.39
7.4.70.0130.00316.69
7.4.60.0130.00316.73
7.4.50.0000.00616.82
7.4.40.0040.01116.52
7.4.30.0040.01616.61
7.4.00.0040.01215.28
7.3.330.0000.00613.28
7.3.320.0000.00513.34
7.3.310.0070.00016.54
7.3.300.0080.00016.58
7.3.290.0040.01216.46
7.3.280.0070.01116.51
7.3.270.0060.01117.40
7.3.260.0110.00616.50
7.3.250.0120.00616.55
7.3.240.0100.01316.74
7.3.230.0090.00916.52
7.3.210.0170.00316.66
7.3.200.0100.00716.45
7.3.190.0090.00616.78
7.3.180.0030.01416.43
7.3.170.0030.01316.50
7.3.160.0060.01216.62
7.3.120.0040.01515.07
7.3.110.0070.01115.05
7.3.100.0040.01115.08
7.3.90.0060.01015.11
7.3.80.0110.00414.94
7.3.70.0070.00714.98
7.3.60.0030.00615.08
7.3.50.0070.01015.07
7.3.40.0000.01314.96
7.3.30.0030.00614.90
7.3.20.0100.00016.92
7.3.10.0100.00516.76
7.3.00.0060.00816.60
7.2.330.0090.00916.77
7.2.320.0030.01517.00
7.2.310.0070.01416.95
7.2.300.0070.01716.69
7.2.290.0060.01216.76
7.2.250.0060.01015.56
7.2.240.0030.01715.24
7.2.230.0060.00615.07
7.2.220.0050.00515.27
7.2.210.0030.01315.45
7.2.200.0120.00015.30
7.2.190.0070.00715.17
7.2.180.0080.00815.33
7.2.170.0040.01515.02
7.2.130.0060.00916.92
7.2.120.0000.01717.04
7.2.110.0030.01016.97
7.2.100.0030.01016.93
7.2.90.0070.01016.83
7.2.80.0040.01117.08
7.2.70.0030.00717.31
7.2.60.0060.00817.20
7.2.50.0070.00416.88
7.2.40.0030.01416.98
7.2.30.0100.00716.95
7.2.20.0100.00316.93
7.2.10.0060.00617.18
7.2.00.0050.00718.29
7.1.330.0090.00615.88
7.1.320.0110.00315.95
7.1.310.0030.01216.01
7.1.300.0080.00416.11
7.1.290.0040.01116.07
7.1.280.0060.01015.77
7.1.270.0090.00315.78
7.1.260.0120.00415.78
7.1.250.0060.00616.06
7.1.200.0090.00015.89
7.1.100.0000.01218.46
7.1.70.0040.01117.47
7.1.60.0040.00719.13
7.1.50.0140.01017.15
7.1.00.0100.07022.28
7.0.200.0040.00816.66
7.0.60.0000.08020.08
7.0.50.0000.05017.88
7.0.40.0070.04020.26
7.0.30.0400.03020.09
7.0.20.0230.08720.15
7.0.10.0170.08320.23
7.0.00.0030.07720.25
5.6.280.0000.06720.89
5.6.210.0100.05020.53
5.6.200.0130.05718.16
5.6.190.0030.08020.64
5.6.180.0400.04020.54
5.6.170.0370.07020.61
5.6.160.0030.09020.53
5.6.150.0070.07718.28
5.6.140.0000.04318.25
5.6.130.0100.06718.16
5.6.120.0100.07720.90
5.6.110.0100.07720.90
5.6.100.0070.08721.11
5.6.90.0030.07321.13
5.6.80.0100.08020.38
5.5.350.0270.03320.40
5.5.340.0070.03718.04
5.5.330.0130.08320.42
5.5.320.1630.06720.31
5.5.310.0330.05020.32
5.5.300.0070.07717.95
5.5.290.0070.05018.04
5.5.280.0000.05720.88
5.5.270.0100.06720.83
5.5.260.0030.07720.68
5.5.250.0070.05320.58
5.5.240.0030.08020.15
5.4.450.0730.06019.47
5.4.440.0730.04719.34
5.4.430.0770.05719.36
5.4.420.0570.05719.45
5.4.410.0600.05019.06
5.4.400.0670.04718.84
5.4.390.0670.05019.14
5.4.380.0700.04319.13
5.4.370.0630.04719.24
5.4.360.0730.05719.04
5.4.350.0800.04718.96
5.4.340.0800.05019.31
5.4.320.0630.06319.30
5.4.310.0770.05319.21
5.4.300.0770.05318.97
5.4.290.0630.05319.13
5.4.280.0700.06019.14
5.4.270.0700.04019.09
5.4.260.0870.04018.84
5.4.250.0870.04019.19
5.4.240.0570.05719.13
5.4.230.0700.04318.83
5.4.220.0630.05319.29
5.4.210.0670.04319.26
5.4.200.0600.05019.00
5.4.190.0700.04019.30
5.4.180.0700.05719.30
5.4.170.0630.05019.11
5.4.160.0570.05318.82
5.4.150.0570.05319.10
5.4.140.0870.04016.63
5.4.130.0830.04316.59
5.4.120.0700.05316.44
5.4.110.0630.05016.33
5.4.100.0570.05316.47
5.4.90.0630.04316.57
5.4.80.0700.04016.25
5.4.70.0200.07016.55
5.4.60.0170.03316.33
5.4.50.0000.03716.53
5.4.40.0270.07716.42
5.4.30.0130.07016.48
5.4.20.0200.07716.48
5.4.10.0230.04016.52

preferences:
55.7 ms | 401 KiB | 5 Q