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) ]); } function objectDemo() { $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."; } } function stringDemo() { $date = "2015-09-24T21:17:43+0200"; $mappedRow['created'] = $date; $mappedRow['modified'] = $date; dumpMappedRow($mappedRow); $mappedRow['modified'] = "2015-11-24T21:17:43+0200"; dumpMappedRow($mappedRow); if ($mappedRow['created']->getTimestamp() === $mappedRow['modified']->getTimestamp()) { echo "\nCreated and Modified are set to the same value."; } } objectDemo(); echo "\n\n==========\n\n"; stringDemo();

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)
8.3.70.0110.00416.71
8.3.60.0070.00716.75
8.3.50.0060.01221.35
8.3.40.0030.01219.09
8.3.30.0140.00718.96
8.3.20.0080.00020.30
8.3.10.0080.00021.73
8.3.00.0030.00619.91
8.2.190.0070.00718.61
8.2.180.0130.00617.00
8.2.170.0060.00922.96
8.2.160.0110.00320.57
8.2.150.0130.00624.18
8.2.140.0040.01124.66
8.2.130.0120.00326.16
8.2.120.0030.00618.00
8.2.110.0040.00419.31
8.2.100.0090.00318.16
8.2.90.0080.00019.15
8.2.80.0030.00618.00
8.2.70.0060.00317.88
8.2.60.0080.00017.93
8.2.50.0000.01018.07
8.2.40.0040.00419.45
8.2.30.0070.00018.02
8.2.20.0040.00417.83
8.2.10.0030.00618.14
8.2.00.0000.00818.01
8.1.280.0140.00725.92
8.1.270.0040.00420.38
8.1.260.0070.00326.35
8.1.250.0060.01228.09
8.1.240.0060.00322.05
8.1.230.0060.00619.02
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0060.00317.60
8.1.190.0030.00519.39
8.1.180.0050.00318.10
8.1.170.0030.00618.70
8.1.160.0000.00721.91
8.1.150.0000.00718.96
8.1.140.0000.00819.60
8.1.130.0050.00317.70
8.1.120.0020.00517.54
8.1.110.0050.00217.50
8.1.100.0000.00717.55
8.1.90.0040.00417.61
8.1.80.0030.00617.59
8.1.70.0040.00417.54
8.1.60.0000.00817.74
8.1.50.0050.00317.54
8.1.40.0000.00817.63
8.1.30.0030.00617.82
8.1.20.0000.00817.79
8.1.10.0040.00417.71
8.1.00.0000.00717.75
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0030.00318.44
8.0.270.0030.00517.20
8.0.260.0080.00017.29
8.0.250.0040.00417.17
8.0.240.0030.00317.08
8.0.230.0040.00417.23
8.0.220.0070.00017.02
8.0.210.0000.00717.13
8.0.200.0000.00617.04
8.0.190.0000.00717.21
8.0.180.0080.00017.00
8.0.170.0040.00417.12
8.0.160.0030.00317.05
8.0.150.0070.00017.12
8.0.140.0000.00716.92
8.0.130.0070.00013.42
8.0.120.0040.00417.03
8.0.110.0050.00316.97
8.0.100.0050.00317.20
8.0.90.0070.00017.06
8.0.80.0040.01317.05
8.0.70.0090.00017.14
8.0.60.0000.00717.14
8.0.50.0000.00717.10
8.0.30.0080.01017.15
8.0.20.0110.01017.40
8.0.10.0050.00317.09
8.0.00.0080.01316.88
7.4.330.0060.00015.21
7.4.320.0030.00316.78
7.4.300.0030.00316.73
7.4.290.0000.00716.71
7.4.280.0050.00316.65
7.4.270.0030.00316.64
7.4.260.0000.00716.62
7.4.250.0040.00416.61
7.4.240.0000.00716.61
7.4.230.0030.00316.75
7.4.220.0090.00916.85
7.4.210.0030.01116.75
7.4.200.0040.00416.65
7.4.160.0080.00816.73
7.4.150.0130.00617.40
7.4.140.0120.01017.86
7.4.130.0120.00716.85
7.4.120.0020.01816.67
7.4.110.0060.01216.68
7.4.100.0120.00616.79
7.4.90.0030.01416.73
7.4.80.0090.01219.39
7.4.70.0080.00816.46
7.4.60.0030.01316.73
7.4.50.0040.00416.85
7.4.40.0130.00416.84
7.4.30.0080.01216.65
7.4.00.0050.01315.11
7.3.330.0030.00313.54
7.3.320.0030.00313.41
7.3.310.0070.00016.40
7.3.300.0000.00716.42
7.3.290.0040.01116.53
7.3.280.0060.01416.57
7.3.270.0150.00617.40
7.3.260.0090.00916.80
7.3.250.0100.00816.68
7.3.240.0030.01616.60
7.3.230.0040.01416.55
7.3.210.0110.00716.71
7.3.200.0070.01116.72
7.3.190.0090.00816.52
7.3.180.0100.00716.69
7.3.170.0130.00316.59
7.3.160.0180.00316.78
7.3.120.0100.00615.18
7.3.110.0090.00915.16
7.3.100.0070.00715.07
7.3.90.0000.01415.03
7.3.80.0030.01014.98
7.3.70.0070.00415.21
7.3.60.0070.00315.07
7.3.50.0030.00914.95
7.3.40.0040.01114.97
7.3.30.0070.00715.06
7.3.20.0100.00716.91
7.3.10.0030.00716.79
7.3.00.0060.00916.90
7.2.330.0110.00717.09
7.2.320.0000.01716.55
7.2.310.0110.00616.83
7.2.300.0140.00417.02
7.2.290.0080.00816.85
7.2.250.0110.01115.13
7.2.240.0060.01315.20
7.2.230.0110.00315.01
7.2.220.0100.00315.04
7.2.210.0090.00014.93
7.2.200.0060.00915.10
7.2.190.0070.00715.16
7.2.180.0040.01115.27
7.2.170.0040.00815.30
7.2.160.0070.00715.12
7.2.150.0060.00317.20
7.2.140.0000.01216.97
7.2.130.0060.00617.03
7.2.120.0030.01017.16
7.2.110.0100.00317.16
7.2.100.0060.00316.92
7.2.90.0130.00017.11
7.2.80.0070.01017.00
7.2.70.0100.00317.20
7.2.60.0070.00717.23
7.2.50.0110.00416.79
7.2.40.0000.01316.96
7.2.30.0030.01217.22
7.2.20.0040.01117.05
7.2.10.0070.00717.00
7.2.00.0090.00618.20
7.1.330.0100.00715.79
7.1.320.0070.00715.61
7.1.310.0110.00016.00
7.1.300.0030.01015.91
7.1.290.0000.00815.95
7.1.280.0030.01015.96
7.1.270.0070.00715.75
7.1.260.0000.01415.85
7.1.250.0000.00915.78
7.1.240.0000.01115.92
7.1.230.0060.00615.93
7.1.220.0060.00316.09
7.1.210.0110.00015.83
7.1.200.0060.01015.91
7.1.190.0070.00715.53
7.1.180.0060.01016.00
7.1.170.0040.00715.80
7.1.160.0120.00316.05
7.1.150.0000.01015.57
7.1.140.0090.00616.06
7.1.130.0060.00816.07
7.1.120.0070.00716.06
7.1.110.0060.00616.01
7.1.100.0020.01016.95
7.1.90.0030.00815.93
7.1.80.0070.01016.07
7.1.70.0050.01016.58
7.1.60.0040.00817.52
7.1.50.0130.01025.44
7.1.40.0110.00415.99
7.1.30.0070.01115.86
7.1.20.0130.00715.95
7.1.10.0000.01515.93
7.1.00.0050.04419.29
7.0.330.0060.00315.52
7.0.320.0070.00715.59
7.0.310.0040.01115.64
7.0.300.0060.00915.49
7.0.290.0030.00715.34
7.0.280.0060.00315.58
7.0.270.0070.00715.71
7.0.260.0110.00715.57
7.0.250.0030.00915.59
7.0.240.0070.00715.77
7.0.230.0070.00615.17
7.0.220.0030.00915.49
7.0.210.0130.00015.58
7.0.200.0130.00715.20
7.0.190.0030.00915.56
7.0.180.0060.01115.58
7.0.170.0050.01115.71
7.0.160.0120.00415.50
7.0.150.0090.00315.70
7.0.140.0000.01115.60
7.0.130.0000.01415.66
7.0.120.0030.01015.51
7.0.110.0130.00315.67
7.0.100.0080.00815.55
7.0.90.0040.00715.63
7.0.80.0040.01115.57
7.0.70.0030.00715.72
7.0.60.0050.03517.69
7.0.50.0050.02416.65
7.0.40.0030.02816.78
7.0.30.0290.04616.95
7.0.20.0140.03716.89
7.0.10.0080.03716.93
7.0.00.0050.03916.89
5.6.400.0120.00314.89
5.6.390.0070.00714.66
5.6.380.0030.01014.51
5.6.370.0070.00314.56
5.6.360.0100.00014.39
5.6.350.0030.01014.16
5.6.340.0000.00914.39
5.6.330.0060.01014.53
5.6.320.0070.00714.42
5.6.310.0120.00314.72
5.6.300.0080.00414.43
5.6.290.0070.01014.50
5.6.280.0020.03417.94
5.6.270.0000.01514.65
5.6.260.0000.01414.66
5.6.250.0000.01414.72
5.6.240.0030.01014.78
5.6.230.0110.00414.69
5.6.220.0100.00314.66
5.6.210.0110.03817.50
5.6.200.0120.04216.53
5.6.190.0100.04517.43
5.6.180.1850.02817.51
5.6.170.0160.03417.54
5.6.160.0060.04617.58
5.6.150.0030.03016.26
5.6.140.0050.04416.23
5.6.130.0050.03216.27
5.6.120.0050.02517.73
5.6.110.0100.03017.71
5.6.100.0170.04017.72
5.6.90.0100.04117.86
5.6.80.0100.04317.69
5.6.70.2230.02017.47
5.6.60.0060.00914.47
5.6.50.0070.00714.78
5.6.40.0090.00314.50
5.6.30.0030.00914.81
5.6.20.0130.00014.51
5.6.10.0060.00914.53
5.6.00.0100.00314.54
5.5.380.0090.00314.63
5.5.370.0030.01414.59
5.5.360.0090.00314.44
5.5.350.0180.04217.34
5.5.340.0030.03516.29
5.5.330.0070.02217.36
5.5.320.0280.03017.29
5.5.310.0070.03517.45
5.5.300.0070.04516.46
5.5.290.0150.01816.23
5.5.280.0020.03017.69
5.5.270.0030.02517.46
5.5.260.0060.04617.62
5.5.250.0110.02817.48
5.5.240.0200.03717.33
5.5.230.0110.00314.39
5.5.220.0000.01214.44
5.5.210.0030.01214.66
5.5.200.0120.00014.69
5.5.190.0000.01414.69
5.5.180.0030.01014.52
5.5.170.0120.00314.56
5.5.160.0060.00614.31
5.5.150.0000.01514.09
5.5.140.0000.01614.35
5.5.130.0070.00714.61
5.5.120.0090.00314.57
5.5.110.0090.00914.41
5.5.100.0060.00914.41
5.5.90.0110.00314.64
5.5.80.0100.00314.55
5.5.70.0030.00614.73
5.5.60.0060.00614.57
5.5.50.0080.00314.29
5.5.40.0100.00714.68
5.5.30.0070.01014.43
5.5.20.0000.01514.86
5.5.10.0100.00314.46
5.5.00.0130.00314.56
5.4.450.0370.03615.30
5.4.440.0300.03215.56
5.4.430.0470.02315.46
5.4.420.0300.03315.47
5.4.410.0330.02815.29
5.4.400.0450.02715.27
5.4.390.0400.02815.27
5.4.380.0380.02815.19
5.4.370.0400.02815.15
5.4.360.0430.02815.01
5.4.350.0410.02815.17
5.4.340.0400.03015.21
5.4.330.0080.00611.45
5.4.320.0380.02315.04
5.4.310.0420.02615.19
5.4.300.0410.02814.94
5.4.290.0400.03015.05
5.4.280.0420.02915.23
5.4.270.0410.02815.05
5.4.260.0380.03115.10
5.4.250.0330.02815.12
5.4.240.0320.03315.14
5.4.230.0470.04015.24
5.4.220.0470.02315.18
5.4.210.0340.02815.04
5.4.200.0310.03115.24
5.4.190.0330.02815.05
5.4.180.0350.03615.18
5.4.170.0430.03315.35
5.4.160.0280.03015.11
5.4.150.0400.03015.21
5.4.140.0400.02713.74
5.4.130.0370.03013.89
5.4.120.0400.03013.88
5.4.110.0400.03114.03
5.4.100.0410.02813.99
5.4.90.0430.02513.89
5.4.80.0370.03313.94
5.4.70.0080.02513.93
5.4.60.0180.02514.02
5.4.50.0050.03013.87
5.4.40.0020.03213.93
5.4.30.0020.02013.86
5.4.20.0140.01613.83
5.4.10.0000.01011.47
5.4.00.0070.00711.33

preferences:
55.9 ms | 401 KiB | 5 Q