3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTime('2015-01-07 14:19:14', new DateTimeZone('UTC')); $dateTime->sub(new DateInterval('PT24H')); $begin = $dateTime; $end = new DateTime( '2015-01-07 14:19:14' ); $end = $end->modify( '+1 hour' ); $interval = new DateInterval('PT1H'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ //echo $date->format("Y-m-d H") . "<br>"; } preg_match('/([0-9]{4}-[0-9]{2}-[0-9]{2})( )([0-9]{2}:[0-9]{2}:[0-9]{2})( )(UTC)/', 'fdgjfdgigo 2015-01-07 14:19:14 UTC', $match); var_dump($match);

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)
8.3.60.0100.01016.88
8.3.50.0110.01023.07
8.3.40.0110.00719.13
8.3.30.0100.00319.04
8.3.20.0070.00020.20
8.3.10.0040.00423.71
8.3.00.0030.01319.74
8.2.180.0060.01217.13
8.2.170.0080.00822.96
8.2.160.0140.00019.46
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.25
8.2.110.0030.00722.50
8.2.100.0090.00318.09
8.2.90.0000.00819.22
8.2.80.0040.00418.13
8.2.70.0030.00618.25
8.2.60.0000.00818.16
8.2.50.0030.00918.07
8.2.40.0000.00918.47
8.2.30.0070.00318.33
8.2.20.0080.00018.08
8.2.10.0080.00018.18
8.2.00.0070.00018.08
8.1.280.0120.00425.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.25
8.1.230.0030.00917.83
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.63
8.1.190.0000.00817.65
8.1.180.0050.00319.37
8.1.170.0030.00618.93
8.1.160.0000.00820.96
8.1.150.0040.00419.00
8.1.140.0000.00817.81
8.1.130.0040.00417.99
8.1.120.0040.00417.86
8.1.110.0060.00317.81
8.1.100.0040.00417.79
8.1.90.0000.00717.88
8.1.80.0030.00417.83
8.1.70.0000.00717.87
8.1.60.0100.00017.82
8.1.50.0060.00317.85
8.1.40.0060.00617.80
8.1.30.0000.00818.04
8.1.20.0000.00817.96
8.1.10.0040.00417.92
8.1.00.0030.00517.96
8.0.300.0080.00018.77
8.0.290.0050.00317.25
8.0.280.0000.00718.65
8.0.270.0070.00017.33
8.0.260.0080.00317.29
8.0.250.0030.00317.37
8.0.240.0000.00717.36
8.0.230.0070.00017.41
8.0.220.0030.00417.18
8.0.210.0000.00717.32
8.0.200.0030.00317.27
8.0.190.0040.00717.43
8.0.180.0070.00417.23
8.0.170.0060.00317.23
8.0.160.0030.00317.29
8.0.150.0070.00017.26
8.0.140.0040.00417.23
8.0.130.0030.00613.62
8.0.120.0000.00817.27
8.0.110.0000.00717.23
8.0.100.0080.00017.29
8.0.90.0020.00517.18
8.0.80.0040.01717.33
8.0.70.0040.00417.31
8.0.60.0070.00017.27
8.0.50.0040.00417.25
8.0.30.0060.01217.40
8.0.20.0120.01017.55
8.0.10.0060.00317.31
8.0.00.0170.00617.23
7.4.330.0000.00515.02
7.4.320.0030.00317.00
7.4.300.0030.00316.95
7.4.290.0030.00316.88
7.4.280.0040.00417.04
7.4.270.0000.00816.97
7.4.260.0070.00017.00
7.4.250.0040.00416.93
7.4.240.0040.00416.96
7.4.230.0000.00716.90
7.4.220.0060.01317.06
7.4.210.0100.00617.00
7.4.200.0000.00816.80
7.4.160.0110.01117.07
7.4.150.0130.00517.40
7.4.140.0150.00517.86
7.4.130.0120.00616.93
7.4.120.0030.01516.96
7.4.110.0090.01216.82
7.4.100.0140.00316.86
7.4.90.0080.01217.03
7.4.80.0090.01619.39
7.4.70.0150.00316.79
7.4.60.0120.00316.85
7.4.50.0030.00316.89
7.4.40.0060.01217.14
7.4.30.0110.00717.16
7.4.00.0080.00915.51
7.3.330.0000.00613.57
7.3.320.0000.00513.65
7.3.310.0030.00316.75
7.3.300.0040.00416.61
7.3.290.0110.00616.82
7.3.280.0080.01116.70
7.3.270.0100.00717.40
7.3.260.0100.01316.83
7.3.250.0110.01216.99
7.3.240.0150.00216.96
7.3.230.0140.00517.10
7.3.210.0100.00716.85
7.3.200.0160.00619.39
7.3.190.0120.00616.95
7.3.180.0140.00317.22
7.3.170.0090.00916.84
7.3.160.0080.00816.70
7.3.120.0040.01514.99
7.3.110.0110.00615.21
7.3.100.0030.01015.28
7.3.90.0100.00715.20
7.3.80.0090.00315.50
7.3.70.0060.00615.47
7.3.60.0000.01615.40
7.3.50.0030.01315.14
7.3.40.0060.00915.40
7.3.30.0030.00915.35
7.3.20.0060.01017.28
7.3.10.0120.00317.04
7.3.00.0090.00417.24
7.2.330.0110.00717.05
7.2.320.0120.00617.03
7.2.310.0060.01217.18
7.2.300.0120.00417.14
7.2.290.0070.01116.99
7.2.250.0060.00815.61
7.2.240.0130.00715.57
7.2.230.0030.01415.70
7.2.220.0000.00915.46
7.2.210.0060.00915.26
7.2.200.0090.00315.16
7.2.190.0060.00615.52
7.2.180.0030.01515.55
7.2.170.0070.01115.55
7.2.60.0030.00917.38
7.2.00.0000.01519.93
7.1.330.0030.01416.39
7.1.320.0030.00616.18
7.1.310.0040.01116.20
7.1.300.0030.00916.17
7.1.290.0060.00916.32
7.1.280.0090.00616.01
7.1.270.0030.01016.38
7.1.260.0030.00916.01
7.1.200.0000.01015.88
7.1.100.0150.00718.59
7.1.70.0040.00417.62
7.1.60.0070.01419.34
7.1.50.0030.02017.39
7.1.00.0070.07322.33
7.0.200.0080.00316.97
7.0.140.0030.04322.04
7.0.60.0030.08019.80
7.0.50.0100.07017.93
7.0.40.0030.08720.26
7.0.30.0370.07720.10
7.0.20.0370.07720.18
7.0.10.0170.07720.31
7.0.00.0030.05720.14
5.6.280.0130.06320.91
5.6.210.0070.08020.65
5.6.200.0030.04018.22
5.6.190.0000.05020.34
5.6.180.0000.06320.43
5.6.170.0470.06720.50
5.6.160.0100.05020.50
5.6.150.0070.05018.22
5.6.140.0070.07318.15
5.6.130.0030.04018.14
5.6.120.0130.08020.98
5.6.110.0130.06720.97
5.6.100.0070.07020.97
5.6.90.0100.08021.08
5.6.80.0070.08320.37
5.5.350.0200.08020.41
5.5.340.0000.04017.98
5.5.330.0070.04720.16
5.5.320.0430.04720.32
5.5.310.0130.05020.21
5.5.300.0130.06018.02
5.5.290.0000.08017.88
5.5.280.0130.06020.61
5.5.270.0100.08020.82
5.5.260.0100.08320.67
5.5.250.0030.07020.57
5.5.240.0030.03720.25
5.4.450.0330.05719.36
5.4.440.0870.06319.51
5.4.430.0100.05719.32
5.4.420.0100.05319.45
5.4.410.0070.06319.41
5.4.400.0200.04019.16
5.4.390.0000.06019.11
5.4.380.0170.07019.13
5.4.370.0070.05719.07
5.4.360.0100.05019.15
5.4.350.0070.04013.84
5.4.340.0070.03313.72
5.4.320.0070.04014.20
5.4.310.0030.04714.16
5.4.300.0070.04014.32
5.4.290.0070.04014.36
5.4.280.0130.03014.26
5.4.270.0030.04014.02
5.4.260.0130.03314.02
5.4.250.0130.03314.18
5.4.240.0030.04314.12
5.4.230.0130.03314.20
5.4.220.0100.04014.04
5.4.210.0000.04714.02
5.4.200.0100.04014.17
5.4.190.0030.04014.05
5.4.180.0030.04314.08
5.4.170.0070.03714.20
5.4.160.0070.03714.20
5.4.150.0070.04314.26
5.4.140.0070.04013.70
5.4.130.0000.05013.76
5.4.120.0070.04013.74
5.4.110.0030.04313.64
5.4.100.0070.04013.70
5.4.90.0030.04313.88
5.4.80.0100.03313.70
5.4.70.0070.03313.68
5.4.60.0030.04013.73
5.4.50.0070.03313.63
5.4.40.0070.03313.70
5.4.30.0130.03713.69
5.4.20.0100.03713.67
5.4.10.0100.03313.86
5.4.00.0070.03713.16
5.3.290.0100.04714.58
5.3.280.0030.04014.63
5.3.270.0030.04314.58
5.3.260.0030.04314.76
5.3.250.0070.04314.52
5.3.240.0070.03714.57
5.3.230.0130.03314.58
5.3.220.0130.03314.73
5.3.210.0070.04314.61
5.3.200.0030.04714.48
5.3.190.0070.04014.51
5.3.180.0130.03714.48
5.3.170.0070.04014.64
5.3.160.0030.04314.56
5.3.150.0030.04314.54
5.3.140.0030.04014.54
5.3.130.0070.04714.51
5.3.120.0070.04014.47
5.3.110.0030.05014.51
5.3.100.0100.03713.95
5.3.90.0130.03314.02
5.3.80.0070.04013.95
5.3.70.0100.04014.05
5.3.60.0100.03714.04
5.3.50.0030.04713.88
5.3.40.0130.03314.04
5.3.30.0030.04713.92
5.3.20.0130.03313.79
5.3.10.0130.03313.66
5.3.00.0100.04013.55
5.2.170.0100.03011.23
5.2.160.0000.03311.12
5.2.150.0170.03311.12
5.2.140.0030.03311.01
5.2.130.0000.03311.08
5.2.120.0100.02711.06
5.2.110.0030.03711.11
5.2.100.0130.02311.10
5.2.90.0130.03010.99
5.2.80.0070.03011.05
5.2.70.0100.03011.09
5.2.60.0100.02710.93
5.2.50.0030.03310.87
5.2.40.0000.03310.97
5.2.30.0030.03311.06
5.2.20.0030.03010.95
5.2.10.0030.03010.89
5.2.00.0000.03310.66
5.1.60.0000.0309.98
5.1.50.0030.02710.00
5.1.40.0030.02310.01
5.1.30.0100.02010.31
5.1.20.0000.03710.26
5.1.10.0100.0239.97
5.1.00.0130.01710.10
5.0.50.0030.0208.54
5.0.40.0070.0178.54
5.0.30.0000.0408.24
5.0.20.0030.0208.14
5.0.10.0030.0238.24
5.0.00.0000.0338.35
4.4.90.0030.0175.86
4.4.80.0100.0105.88
4.4.70.0070.0175.82
4.4.60.0000.0175.82
4.4.50.0000.0205.83
4.4.40.0030.0305.84
4.4.30.0000.0235.88
4.4.20.0030.0175.91
4.4.10.0000.0205.83
4.4.00.0000.0275.87
4.3.110.0000.0175.76
4.3.100.0000.0205.73
4.3.90.0000.0175.81
4.3.80.0000.0275.82
4.3.70.0030.0135.77
4.3.60.0000.0175.73
4.3.50.0030.0135.78
4.3.40.0030.0235.72
4.3.30.0000.0204.52
4.3.20.0000.0174.54
4.3.10.0000.0204.47
4.3.00.0200.0207.05

preferences:
60.35 ms | 401 KiB | 5 Q