3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = date_create('2019-01-21'); $end = date_create('2019-01-01'); $interval = new \DateInterval('PT1H'); $period = new \DatePeriod($start, $interval, $end); foreach($period as $date) { echo $date->format('r') . \PHP_EOL; }

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)
8.3.60.0070.01118.56
8.3.50.0150.00517.49
8.3.40.0140.00718.83
8.3.30.0070.00718.97
8.3.20.0080.00021.96
8.3.10.0030.00519.99
8.3.00.0030.00723.48
8.2.180.0070.00725.92
8.2.170.0070.00722.96
8.2.160.0080.00620.35
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00419.82
8.2.110.0090.00019.31
8.2.100.0070.00418.03
8.2.90.0050.00318.03
8.2.80.0000.00918.05
8.2.70.0050.00318.02
8.2.60.0000.00818.22
8.2.50.0030.00518.10
8.2.40.0070.00020.46
8.2.30.0000.00819.18
8.2.20.0040.00418.12
8.2.10.0070.00319.29
8.2.00.0070.00019.18
8.1.280.0110.00725.92
8.1.270.0080.00023.69
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00519.25
8.1.230.0100.00722.67
8.1.220.0000.00817.78
8.1.210.0030.00618.91
8.1.200.0070.00317.48
8.1.190.0070.00417.25
8.1.180.0000.00818.10
8.1.170.0060.00318.65
8.1.160.0040.00418.82
8.1.150.0000.00818.90
8.1.140.0040.00418.95
8.1.130.0070.00020.05
8.1.120.0020.00517.53
8.1.110.0040.00417.55
8.1.100.0000.00817.55
8.1.90.0050.00317.63
8.1.80.0000.00717.54
8.1.70.0030.00517.61
8.1.60.0040.00717.59
8.1.50.0040.00417.49
8.1.40.0080.00017.68
8.1.30.0040.00417.81
8.1.20.0030.00617.66
8.1.10.0030.00617.62
8.1.00.0000.00817.52
8.0.300.0040.00419.85
8.0.290.0070.00316.88
8.0.280.0030.00518.40
8.0.270.0070.00017.27
8.0.260.0030.00318.53
8.0.250.0040.00417.02
8.0.240.0000.00817.13
8.0.230.0000.00717.15
8.0.220.0000.00617.02
8.0.210.0050.00216.97
8.0.200.0000.00717.04
8.0.190.0040.00416.99
8.0.180.0030.00416.99
8.0.170.0040.00416.99
8.0.160.0000.00817.08
8.0.150.0040.00417.03
8.0.140.0040.00417.03
8.0.130.0000.00513.47
8.0.120.0040.00417.09
8.0.110.0000.00816.97
8.0.100.0020.00516.95
8.0.90.0000.00816.96
8.0.80.0050.01217.13
8.0.70.0050.00216.99
8.0.60.0000.00716.94
8.0.50.0040.00416.96
8.0.30.0100.00817.36
8.0.20.0060.01316.98
8.0.10.0040.00417.27
8.0.00.0140.00516.86
7.4.330.0000.00515.55
7.4.320.0040.00416.79
7.4.300.0030.00316.64
7.4.290.0030.00316.63
7.4.280.0040.00416.58
7.4.270.0030.00316.54
7.4.260.0000.00816.65
7.4.250.0040.00416.58
7.4.240.0040.00416.73
7.4.230.0000.00716.47
7.4.220.0040.00416.63
7.4.210.0050.01016.68
7.4.200.0030.00316.48
7.4.160.0060.01016.69
7.4.130.0150.00516.59
7.4.120.0100.00716.47
7.4.110.0070.01016.64
7.4.100.0080.00816.58
7.4.90.0110.00616.69
7.4.80.0090.00619.39
7.4.70.0030.01416.51
7.4.60.0030.01216.59
7.4.50.0090.00616.75
7.4.40.0030.01316.77
7.4.00.0120.00515.04
7.3.330.0050.00013.08
7.3.320.0030.00313.23
7.3.310.0030.00316.27
7.3.300.0000.00616.37
7.3.290.0120.00316.35
7.3.280.0080.01116.36
7.3.260.0090.01016.54
7.3.240.0080.01116.50
7.3.230.0120.00616.61
7.3.210.0030.01216.54
7.3.200.0080.00916.37
7.3.190.0080.01916.61
7.3.180.0030.01416.64
7.3.170.0100.00716.52
7.3.160.0060.00916.55
7.3.120.0080.00814.95
7.3.110.0060.01015.18
7.3.100.0030.01415.14
7.3.90.0060.00914.71
7.3.80.0140.00014.63
7.3.70.0030.01014.77
7.3.60.0090.01014.84
7.3.50.0060.01114.80
7.3.40.0090.00614.61
7.3.30.0080.01014.73
7.3.20.0160.00816.14
7.3.10.0110.00715.87
7.3.00.0070.00916.00
7.2.330.0170.00716.77
7.2.320.0160.00616.84
7.2.310.0100.00716.55
7.2.300.0100.00716.69
7.2.290.0030.01216.70
7.2.250.0110.00415.32
7.2.240.0060.01315.08
7.2.230.0050.00515.21
7.2.220.0030.00915.05
7.2.210.0080.00315.11
7.2.200.0100.00714.90
7.2.190.0120.01115.02
7.2.180.0130.00614.98
7.2.170.0110.00714.98
7.2.160.0140.00915.07
7.2.150.0190.01215.98
7.2.140.0100.00915.83
7.2.130.0190.00316.08
7.2.120.0150.00715.89
7.2.110.0170.00715.91
7.2.100.0160.01015.93
7.2.90.0160.00915.96
7.2.80.0130.01215.97
7.2.70.0110.00616.05
7.2.60.0170.00616.23
7.2.50.0130.01315.83
7.2.40.0160.01015.96
7.2.30.0130.01016.04
7.2.20.0180.00715.75
7.2.10.0150.01215.88
7.2.00.0070.01516.05
7.1.330.0030.00915.94
7.1.320.0030.01115.96
7.1.310.0040.00815.85
7.1.300.0140.00715.25
7.1.290.0110.00515.13
7.1.280.0080.00815.16
7.1.270.0140.00915.17
7.1.260.0060.01115.21
7.1.250.0140.00614.78
7.1.240.0080.01115.30
7.1.230.0150.00915.46
7.1.220.0180.00015.54
7.1.210.0100.00715.99
7.1.200.0090.01515.93
7.1.190.0210.00315.91
7.1.180.0150.00716.15
7.1.170.0190.01015.86
7.1.160.0140.00615.93
7.1.150.0110.00416.04
7.1.140.0160.00015.97
7.1.130.0180.01215.63
7.1.120.0110.01415.97
7.1.110.0150.00315.61
7.1.100.0080.01215.67
7.1.90.0050.01415.92
7.1.80.0190.00315.84
7.1.70.0200.00615.73
7.1.60.0100.00815.95
7.1.50.0170.00715.77
7.1.40.0160.00615.89
7.1.30.0170.00315.82
7.1.20.0070.01015.88
7.1.10.0180.00315.87
7.1.00.0160.00516.08
7.0.330.0090.00615.18
7.0.320.0140.00014.94
7.0.310.0130.00315.57
7.0.300.0120.00815.33
7.0.290.0070.00715.54
7.0.280.0170.00715.39
7.0.270.0110.00615.54
7.0.260.0110.00815.62
7.0.250.0170.00415.48
7.0.240.0110.00615.44
7.0.230.0120.00415.77
7.0.220.0080.01215.67
7.0.210.0160.00715.56
7.0.200.0130.00415.43
7.0.190.0220.00815.63
7.0.180.0100.00615.56
7.0.170.0080.00915.62
7.0.160.0100.00615.66
7.0.150.0080.00815.50
7.0.140.0180.00415.68
7.0.130.0180.00615.73
7.0.120.0120.01215.48
7.0.110.0120.00715.61
7.0.100.0130.00815.45
7.0.90.0080.00815.34
7.0.80.0060.01715.73
7.0.70.0150.00915.61
7.0.60.0160.00915.59
7.0.50.0060.01115.54
7.0.40.0130.00915.34
7.0.30.0040.01815.43
7.0.20.0130.01015.46
7.0.10.0170.01115.58
7.0.00.0150.00815.76
5.6.400.0140.00314.27
5.6.390.0030.01314.29
5.6.380.0230.01014.01
5.6.370.0130.00914.23
5.6.360.0130.01314.30
5.6.350.0260.00014.16
5.6.340.0110.01414.53
5.6.330.0130.01414.48
5.6.320.0100.01014.48
5.6.310.0130.01314.56
5.6.300.0150.00514.25
5.6.290.0110.00614.33
5.6.280.0120.01614.46
5.6.270.0120.00914.26
5.6.260.0180.00014.31
5.6.250.0100.01014.47
5.6.240.0000.02114.52
5.6.230.0110.00614.46
5.6.220.0080.00814.45
5.6.210.0150.01214.42
5.6.200.0000.01614.48
5.6.190.0130.00314.31
5.6.180.0240.00714.25
5.6.170.0170.00414.62
5.6.160.0140.01414.34
5.6.150.0080.01214.23
5.6.140.0130.00414.39
5.6.130.0030.01014.49
5.6.120.0250.00414.34
5.6.110.0140.00214.35
5.6.100.0130.00814.34
5.6.90.0180.00614.32
5.6.80.0170.01014.13
5.6.70.0140.00914.27
5.6.60.0150.00514.39
5.6.50.0090.00614.46
5.6.40.0090.00514.16
5.6.30.0000.01514.03
5.6.20.0100.01414.57
5.6.10.0200.00814.24
5.6.00.0180.00614.44
5.5.380.0100.01314.30
5.5.370.0190.00514.59
5.5.360.0160.00314.40
5.5.350.0140.00214.23
5.5.340.0150.00714.54
5.5.330.0120.00814.25
5.5.320.0150.00414.14
5.5.310.0050.02014.52
5.5.300.0110.00814.54
5.5.290.0160.00914.36
5.5.280.0150.00914.13
5.5.270.0120.00414.17
5.5.260.0170.01114.43
5.5.250.0230.00314.13
5.5.240.0190.00614.03
5.5.230.0180.00014.19
5.5.220.0110.00513.84
5.5.210.0030.01214.51
5.5.200.0100.00314.64
5.5.190.0120.01214.29
5.5.180.0160.00814.34
5.5.170.0140.00914.14
5.5.160.0130.01914.32
5.5.150.0080.01714.60
5.5.140.0140.01114.52
5.5.130.0090.01014.50
5.5.120.0150.01214.11
5.5.110.0110.01114.51
5.5.100.0140.01714.04
5.5.90.0100.01414.63
5.5.80.0110.00414.33
5.5.70.0120.00414.17
5.5.60.0140.01014.06
5.5.50.0130.01314.44
5.5.40.0120.01314.13
5.5.30.0140.00514.52
5.5.20.0070.01014.45
5.5.10.0110.01114.63
5.5.00.0100.00713.91
5.4.450.0240.00011.08
5.4.440.0120.00511.09
5.4.430.0140.00710.82
5.4.420.0080.01611.00
5.4.410.0060.01511.20
5.4.400.0110.00410.90
5.4.390.0040.00911.30
5.4.380.0030.01010.70
5.4.370.0080.00411.05
5.4.360.0130.00310.98
5.4.350.0100.01210.99
5.4.340.0150.00310.88
5.4.330.0090.01210.99
5.4.320.0100.00711.00
5.4.310.0100.01011.00
5.4.300.0070.00410.96
5.4.290.0060.00310.83
5.4.280.0140.00311.13
5.4.270.0050.00510.98
5.4.260.0030.00710.69
5.4.250.0110.00511.00
5.4.240.0070.00510.80
5.4.230.0080.00310.93
5.4.220.0060.01110.99
5.4.210.0180.00311.00
5.4.200.0100.00311.29
5.4.190.0080.00610.91
5.4.180.0120.01010.67
5.4.170.0090.01210.73
5.4.160.0080.00410.87
5.4.150.0090.00910.86
5.4.140.0070.00411.07
5.4.130.0040.01510.82
5.4.120.0110.00610.98
5.4.110.0150.00311.09
5.4.100.0160.00310.93
5.4.90.0050.00510.97
5.4.80.0120.00810.94
5.4.70.0090.00211.02
5.4.60.0050.00610.85
5.4.50.0110.00510.97
5.4.40.0120.00811.05
5.4.30.0070.01011.05
5.4.20.0060.01411.07
5.4.10.0070.00811.12
5.4.00.0080.00810.92
5.3.290.0140.00310.83
5.3.280.0070.00810.61
5.3.270.0060.00610.75
5.3.260.0060.00310.77
5.3.250.0100.00010.43
5.3.240.0070.00410.65
5.3.230.0090.00510.56
5.3.220.0060.00610.36
5.3.210.0100.00310.57
5.3.200.0080.00210.30
5.3.190.0060.00410.54
5.3.180.0120.00010.66
5.3.170.0150.00010.76
5.3.160.0040.01110.61
5.3.150.0150.00210.63
5.3.140.0040.01310.57
5.3.130.0120.00810.37
5.3.120.0070.00510.38
5.3.110.0090.01210.52
5.3.100.0040.00710.53
5.3.90.0110.00410.59
5.3.80.0130.00410.46
5.3.70.0150.00610.24
5.3.60.0100.01010.64
5.3.50.0040.00810.59
5.3.40.0050.01010.57
5.3.30.0160.00310.50
5.3.20.0130.01010.51
5.3.10.0070.01010.35
5.3.00.0080.00810.14
5.2.170.0100.0039.68
5.2.160.0120.0069.59
5.2.150.0050.0059.68
5.2.140.0120.0059.39
5.2.130.0130.0039.50
5.2.120.0090.0009.25
5.2.110.0090.0059.18
5.2.100.0040.0079.52
5.2.90.0050.0059.50
5.2.80.0080.0029.28
5.2.70.0100.0079.43
5.2.60.0130.0039.35
5.2.50.0130.0009.18
5.2.40.0120.0099.59
5.2.30.0120.0009.19
5.2.20.0150.0009.05
5.2.10.0120.0049.25
5.2.00.0030.0068.96
5.1.60.0000.0088.34
5.1.50.0040.0048.35
5.1.40.0090.0038.21
5.1.30.0070.0028.43
5.1.20.0080.0008.29
5.1.10.0060.0068.38
5.1.00.0040.0098.05
5.0.50.0020.0048.05
5.0.40.0050.0038.05
5.0.30.0080.0048.05
5.0.20.0060.0008.05
5.0.10.0000.0078.05
5.0.00.0000.0078.05
4.4.90.0080.0008.05
4.4.80.0090.0008.05
4.4.70.0030.0038.05
4.4.60.0050.0058.05
4.4.50.0070.0048.05
4.4.40.0040.0078.05
4.4.30.0070.0008.05
4.4.20.0040.0048.05
4.4.10.0010.0048.05
4.4.00.0060.0008.05
4.3.110.0000.0068.05
4.3.100.0060.0008.05
4.3.90.0060.0008.05
4.3.80.0000.0058.05
4.3.70.0060.0008.05
4.3.60.0000.0068.05
4.3.50.0000.0068.05
4.3.40.0050.0038.05
4.3.30.0070.0008.05
4.3.20.0000.0068.05
4.3.10.0020.0028.05
4.3.00.0060.0008.05

preferences:
66.97 ms | 401 KiB | 5 Q