3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = 'Y-m-d H:i:s'; $days_left = 7; $dayStart = new DateTime("midnight $daysAgo days ago"); $dayEnd = new DateTime('midnight '.($daysAgo+1).' days ago'); echo $dayStart->format($format); echo $dayEnd->format($format);

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)
8.3.40.0150.00318.76
8.3.30.0110.00418.79
8.3.20.0040.00420.21
8.3.10.0040.00423.52
8.3.00.0040.00419.51
8.2.170.0110.00422.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00817.75
8.2.120.0040.00426.35
8.2.110.0050.00522.30
8.2.100.0040.00817.89
8.2.90.0050.00318.00
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00017.90
8.2.50.0080.00018.07
8.2.40.0030.00519.11
8.2.30.0040.00420.61
8.2.20.0040.00417.89
8.2.10.0000.00817.99
8.2.00.0000.00718.16
8.1.270.0050.00322.21
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0080.00023.98
8.1.230.0100.00320.83
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0050.00317.47
8.1.180.0080.00018.10
8.1.170.0030.00518.66
8.1.160.0070.00021.87
8.1.150.0050.00218.75
8.1.140.0040.00419.45
8.1.130.0000.00817.55
8.1.120.0000.00817.43
8.1.110.0050.00317.41
8.1.100.0030.00517.57
8.1.90.0040.00417.58
8.1.80.0000.00717.57
8.1.70.0050.00317.47
8.1.60.0000.00817.57
8.1.50.0050.00517.56
8.1.40.0040.00417.49
8.1.30.0060.00317.67
8.1.20.0040.00417.60
8.1.10.0030.00617.62
8.1.00.0000.01117.55
8.0.300.0040.00420.09
8.0.290.0040.00417.00
8.0.280.0030.00318.48
8.0.270.0040.00417.26
8.0.260.0080.00017.30
8.0.250.0040.00417.14
8.0.240.0000.00717.20
8.0.230.0070.00017.16
8.0.220.0030.00317.08
8.0.210.0040.00417.10
8.0.200.0030.00717.16
8.0.190.0030.00617.02
8.0.180.0070.00017.05
8.0.170.0080.00017.06
8.0.160.0040.00417.05
8.0.150.0030.00316.96
8.0.140.0040.00416.97
8.0.130.0000.00613.54
8.0.120.0040.00417.02
8.0.110.0000.00716.91
8.0.100.0000.00817.06
8.0.90.0000.00717.11
8.0.80.0070.00716.96
8.0.70.0000.00817.05
8.0.60.0000.00917.14
8.0.50.0040.00416.88
8.0.30.0110.00817.16
8.0.20.0100.00817.40
8.0.10.0000.00817.08
8.0.00.0080.01016.87
7.4.330.0000.00515.09
7.4.320.0060.00016.55
7.4.300.0000.00616.66
7.4.290.0000.00716.64
7.4.280.0040.00416.57
7.4.270.0000.00716.70
7.4.260.0040.00416.66
7.4.250.0040.00416.52
7.4.240.0060.00116.57
7.4.230.0000.00716.41
7.4.220.0030.01416.55
7.4.210.0060.00916.54
7.4.200.0000.00716.49
7.4.160.0090.00616.51
7.4.150.0090.00917.40
7.4.140.0070.01117.86
7.4.130.0100.01116.64
7.4.120.0070.01016.72
7.4.110.0130.00916.50
7.4.100.0100.01316.56
7.4.90.0070.01616.60
7.4.80.0110.01119.39
7.4.70.0110.00716.62
7.4.60.0160.00016.55
7.4.50.0000.00916.77
7.4.40.0160.00716.67
7.4.30.0160.00816.49
7.4.00.0080.00815.27
7.3.330.0070.00013.13
7.3.320.0000.00513.29
7.3.310.0040.00416.36
7.3.300.0030.00316.43
7.3.290.0000.00716.42
7.3.280.0060.01116.40
7.3.270.0180.00317.40
7.3.260.0070.01016.57
7.3.240.0090.00816.52
7.3.230.0100.00716.51
7.3.210.0070.01016.70
7.3.200.0080.00816.70
7.3.190.0100.00716.51
7.3.180.0060.00916.62
7.3.170.0070.01616.58
7.3.160.0050.01116.44
7.3.120.0100.00914.81
7.3.110.0140.00715.04
7.3.100.0060.01115.02
7.3.90.0090.00314.92
7.3.80.0100.00314.78
7.3.70.0040.00714.85
7.3.60.0050.00814.98
7.3.50.0030.00914.82
7.3.40.0080.00514.83
7.3.30.0060.00614.92
7.3.20.0050.00816.67
7.3.10.0060.01016.68
7.3.00.0060.00816.63
7.2.330.0090.00916.64
7.2.320.0090.00916.58
7.2.310.0100.00716.75
7.2.300.0100.01016.34
7.2.290.0120.00616.77
7.2.250.0120.00714.98
7.2.240.0110.01115.12
7.2.230.0070.00914.93
7.2.220.0060.00915.14
7.2.210.0090.00614.96
7.2.200.0020.01114.90
7.2.190.0070.00615.04
7.2.180.0040.01214.99
7.2.170.0110.00314.96
7.2.160.0090.00515.04
7.2.150.0060.00916.66
7.2.140.0100.00316.95
7.2.130.0040.01016.87
7.2.120.0070.00816.73
7.2.110.0000.01116.87
7.2.100.0080.00516.88
7.2.90.0070.01116.98
7.2.80.0060.00716.91
7.2.70.0050.00816.66
7.2.60.0040.00817.00
7.2.50.0030.01216.89
7.2.40.0060.00716.84
7.2.30.0050.00716.84
7.2.20.0040.00816.84
7.2.10.0080.00816.65
7.2.00.0050.01017.60
7.1.330.0090.00915.84
7.1.320.0070.00615.70
7.1.310.0040.00715.75
7.1.300.0050.00715.63
7.1.290.0060.00715.77
7.1.280.0070.00615.56
7.1.270.0060.00715.70
7.1.260.0080.00815.70
7.1.250.0070.00815.72
7.1.240.0050.00515.80
7.1.230.0070.00415.79
7.1.220.0080.00015.87
7.1.210.0070.00715.83
7.1.200.0030.00615.81
7.1.190.0060.00615.64
7.1.180.0120.00015.79
7.1.170.0060.01215.64
7.1.160.0090.00615.82
7.1.150.0060.00615.80
7.1.140.0100.00315.73
7.1.130.0000.00915.63
7.1.120.0090.00015.63
7.1.110.0030.01015.79
7.1.100.0040.00916.92
7.1.90.0040.00715.62
7.1.80.0040.00815.97
7.1.70.0060.00316.53
7.1.60.0090.01017.55
7.1.50.0050.01216.22
7.1.40.0030.00615.65
7.1.30.0000.01415.92
7.1.20.0040.00715.89
7.1.10.0030.01015.80
7.1.00.0020.04518.92
7.0.330.0030.00915.14
7.0.320.0040.00415.38
7.0.310.0100.00315.28
7.0.300.0060.00615.51
7.0.290.0050.00515.46
7.0.280.0090.00315.22
7.0.270.0060.00615.50
7.0.260.0040.00415.36
7.0.250.0030.00815.39
7.0.240.0050.00315.27
7.0.230.0030.00615.46
7.0.220.0110.00015.58
7.0.210.0070.00715.58
7.0.200.0090.00315.17
7.0.190.0090.00315.26
7.0.180.0040.00715.46
7.0.170.0120.00015.58
7.0.160.0130.00015.18
7.0.150.0070.00715.49
7.0.140.0080.00015.13
7.0.130.0000.01115.45
7.0.120.0060.00615.14
7.0.110.0000.01315.48
7.0.100.0030.00615.51
7.0.90.0060.00615.50
7.0.80.0000.01515.65
7.0.70.0030.01015.26
7.0.60.0030.02917.79
7.0.50.0050.02516.70
7.0.40.0100.02716.80
7.0.30.0140.04216.82
7.0.20.0200.04316.85
7.0.10.0050.02516.91
7.0.00.0030.05116.91
5.6.400.0050.00514.37
5.6.390.0000.01214.16
5.6.380.0070.00414.38
5.6.370.0000.01114.14
5.6.360.0120.00314.36
5.6.350.0040.00714.55
5.6.340.0030.01014.06
5.6.330.0130.00714.43
5.6.320.0000.00914.70
5.6.310.0000.01114.40
5.6.300.0030.01314.59
5.6.290.0030.01314.34
5.6.280.0020.02717.64
5.6.270.0030.00614.21
5.6.260.0070.00714.50
5.6.250.0110.00414.22
5.6.240.0070.00714.24
5.6.230.0040.00414.47
5.6.220.0000.01414.50
5.6.210.0100.04517.47
5.6.200.0090.04416.21
5.6.190.0110.03117.37
5.6.180.0220.03217.47
5.6.170.0170.03817.44
5.6.160.0070.04117.55
5.6.150.0070.02816.39
5.6.140.0070.04416.23
5.6.130.0120.04216.40
5.6.120.0070.04317.65
5.6.110.0030.02717.61
5.6.100.0100.02917.64
5.6.90.0100.01717.91
5.6.80.0200.03317.30
5.6.70.0040.00814.36
5.6.60.0060.00914.49
5.6.50.0070.00714.20
5.6.40.0030.01014.44
5.6.30.0060.01214.14
5.6.20.0030.01414.27
5.6.10.0040.00414.19
5.6.00.0060.00914.38
5.5.380.0000.01414.52
5.5.370.0000.01314.45
5.5.360.0090.00314.65
5.5.350.2080.02417.40
5.5.340.0060.02116.13
5.5.330.0050.02517.37
5.5.320.0130.02317.34
5.5.310.0080.02617.33
5.5.300.0030.02716.22
5.5.290.0000.02816.13
5.5.280.0070.04717.73
5.5.270.0050.04817.39
5.5.260.0070.04417.26
5.5.250.0060.02817.41
5.5.240.0210.03217.11
5.5.230.0040.00714.16
5.5.220.0120.00314.30
5.5.210.0080.00814.54
5.5.200.0060.00914.21
5.5.190.0060.00913.79
5.5.180.0090.00614.06
5.5.170.0000.01114.00
5.5.160.0000.01014.19
5.5.150.0070.00714.38
5.5.140.0070.00714.27
5.5.130.0030.01414.26
5.5.120.0070.00314.34
5.5.110.0130.00314.32
5.5.100.0090.00614.14
5.5.90.0050.01114.32
5.5.80.0120.00314.45
5.5.70.0000.01213.99
5.5.60.0090.00914.31
5.5.50.0060.01413.97
5.5.40.0030.01314.22
5.5.30.0130.00614.09
5.5.20.0100.01014.45
5.5.10.0150.00614.02
5.5.00.0110.00714.26

preferences:
43.92 ms | 400 KiB | 5 Q