3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = 'Y-m-d H:i:s'; $days_left = 7; $date = time(); echo DateTime::createFromFormat('Y-m-d', '12 days ago')->format('Y-m-d'); $dateParts = explode('-', date('Y-m-d', $date)); var_dump(DateInterval::createFromDateString("12 days ago")); $start = mktime(0,0,0, $dateParts[1], intval($dateParts[2])-$days_left, $dateParts[0]); echo date($format,$start)."\n"; $end = mktime(0,0,0, $dateParts[1], intval($dateParts[2])-($days_left-1), $dateParts[0]); echo date($format,$end);

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)
7.4.10.0060.01314.83
7.4.00.0110.00715.12
7.3.130.0060.01014.75
7.3.120.0100.00914.96
7.3.110.0080.01015.05
7.3.100.0130.00314.91
7.3.90.0050.01014.83
7.3.80.0020.01014.76
7.3.70.0080.00314.83
7.3.60.0090.00614.83
7.3.50.0020.00914.85
7.3.40.0090.00514.78
7.3.30.0050.00914.83
7.3.20.0080.00816.78
7.3.10.0070.00716.56
7.3.00.0070.00616.66
7.2.260.0090.00614.77
7.2.250.0050.01015.29
7.2.240.0140.00214.81
7.2.230.0070.01015.03
7.2.220.0110.00514.98
7.2.210.0040.01415.04
7.2.200.0030.01315.01
7.2.190.0040.01115.04
7.2.180.0020.01114.80
7.2.170.0080.00514.95
7.2.160.0050.00815.05
7.2.150.0050.00916.75
7.2.140.0080.00516.83
7.2.130.0030.00916.86
7.2.120.0070.00917.01
7.2.110.0090.00416.88
7.2.100.0080.00816.88
7.2.90.0070.01116.88
7.2.80.0030.01216.97
7.2.70.0020.01316.86
7.2.60.0040.00816.88
7.2.50.0070.00616.92
7.2.40.0060.00816.79
7.2.30.0060.00517.01
7.2.20.0000.01016.92
7.2.10.0060.01016.82
7.2.00.0080.00617.69
7.1.330.0060.01015.52
7.1.320.0070.00915.64
7.1.310.0020.01115.91
7.1.300.0090.00415.56
7.1.290.0030.01115.87
7.1.280.0010.01015.75
7.1.270.0050.00815.85
7.1.260.0090.00215.89
7.1.250.0010.01015.51
7.1.240.0030.01115.52
7.1.230.0040.00715.59
7.1.220.0080.00615.68
7.1.210.0050.00815.81
7.1.200.0080.00715.61
7.1.190.0060.00715.74
7.1.180.0070.00515.73
7.1.170.0070.00715.66
7.1.160.0030.01115.78
7.1.150.0050.00715.73
7.1.140.0030.00715.71
7.1.130.0060.00615.71
7.1.120.0080.00515.80
7.1.110.0060.00415.82
7.1.100.0060.00716.44
7.1.90.0080.00515.82
7.1.80.0050.00815.65
7.1.70.0050.00616.06
7.1.60.0070.00716.91
7.1.50.0060.00816.15
7.1.40.0070.00515.68
7.1.30.0050.00815.80
7.1.20.0020.01215.71
7.1.10.0050.00615.65
7.1.00.0070.02817.85
7.0.330.0060.00515.26
7.0.320.0020.01115.42
7.0.310.0030.00815.27
7.0.300.0070.00715.19
7.0.290.0090.00515.26
7.0.280.0070.00615.40
7.0.270.0100.00515.14
7.0.260.0070.00615.35
7.0.250.0040.00915.31
7.0.240.0000.01415.26
7.0.230.0050.00715.38
7.0.220.0060.00515.28
7.0.210.0050.00815.41
7.0.200.0050.00815.21
7.0.190.0060.00815.27
7.0.180.0070.00615.52
7.0.170.0090.00315.42
7.0.160.0020.00915.34
7.0.150.0020.01115.34
7.0.140.0070.00515.24
7.0.130.0050.00815.30
7.0.120.0070.00315.34
7.0.110.0070.00715.45
7.0.100.0050.00715.34
7.0.90.0090.00515.25
7.0.80.0040.02316.92
7.0.70.0070.01916.83
7.0.60.0040.02016.95
7.0.50.0040.03417.05
7.0.40.0080.03115.55
7.0.30.0090.03115.59
7.0.20.0080.01715.74
7.0.10.0060.02715.58
7.0.00.0070.03115.64
5.6.400.0030.00914.41
5.6.390.0060.00714.26
5.6.380.0080.00414.20
5.6.370.0080.00514.38
5.6.360.0040.01214.33
5.6.350.0040.00414.39
5.6.340.0070.00714.08
5.6.330.0070.00714.28
5.6.320.0010.01114.25
5.6.310.0050.00914.16
5.6.300.0070.01014.27
5.6.290.0050.01014.37
5.6.280.0050.01516.62
5.6.270.0070.00514.22
5.6.260.0040.00714.28
5.6.250.0060.00614.38
5.6.240.0100.00514.39
5.6.230.0010.02316.39
5.6.220.0050.01716.46
5.6.210.0060.02416.29
5.6.200.0100.02516.63
5.6.190.0080.03216.64
5.6.180.0080.02916.54
5.6.170.0060.03316.61
5.6.160.0050.03116.60
5.6.150.0090.03016.49
5.6.140.0090.01616.46
5.6.130.0040.02516.56
5.6.120.0100.03116.57
5.6.110.0080.03416.47
5.6.100.0060.03116.49
5.6.90.0080.03116.57
5.6.80.0060.03216.23
5.6.70.0100.03216.19
5.6.60.0050.03316.31
5.6.50.0080.02716.42
5.6.40.0070.02816.21
5.6.30.0060.03216.26
5.6.20.0070.02916.24
5.6.10.0090.02616.20
5.6.00.0060.02116.33
5.5.380.0110.00514.11
5.5.370.0080.01516.29
5.5.360.0070.01916.18
5.5.350.0090.01416.26
5.5.340.0040.03216.35
5.5.330.0030.03616.46
5.5.320.0060.03316.37
5.5.310.0050.02916.32
5.5.300.0090.01716.48
5.5.290.0100.03216.42
5.5.280.0070.02616.40
5.5.270.0120.02916.25
5.5.260.0050.03016.22
5.5.250.0110.02816.19
5.5.240.0050.03216.25
5.5.230.0090.03116.19
5.5.220.0030.03216.08
5.5.210.0020.03516.18
5.5.200.0060.03016.20
5.5.190.0090.02716.11
5.5.180.0070.02616.18
5.5.170.0040.00614.21
5.5.160.0050.02516.21
5.5.150.0080.02816.29
5.5.140.0070.02916.05
5.5.130.0040.03216.18
5.5.120.0070.02516.04
5.5.110.0080.02116.14
5.5.100.0070.02316.15
5.5.90.0070.03216.11
5.5.80.0050.03216.10
5.5.70.0020.03116.11
5.5.60.0080.02816.09
5.5.50.0080.03216.21
5.5.40.0110.02716.11
5.5.30.0110.02616.20
5.5.20.0050.03016.12
5.5.10.0060.02916.01
5.5.00.0060.02315.97

preferences:
36.19 ms | 401 KiB | 5 Q