3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = new DateTime( '2013-01-01 00:00:00' ); $end_date = new DateTime( '2013-12-31 23:59:59' ); $end_date_ts = $end_date->getTimestamp(); $now = new DateTime( '2013-12-10 15:45:34' ); $now_ts = $now->getTimestamp(); $interval = new DateInterval( 'P1W' ); $period = new DatePeriod( $start_date, $interval, $end_date ); $intervals = array(); foreach ( $period as $dt ) { $intervals[] = $dt->getTimestamp(); } $intervals[] = $end_date_ts; $int_start_date = new DateTime(); $int_end_date = new DateTime(); for ( $i = 0; $i < count( $intervals ); $i++ ) { if ( $now_ts >= $intervals[$i] && $now_ts <= $intervals[$i+1]) { $int_start_date->setTimestamp($intervals[$i]); $int_end_date->setTimestamp($intervals[$i+1]-1); break; } } var_dump( $int_start_date->format( 'Y-m-d H:i:s' ) ); var_dump( $int_end_date->format( 'Y-m-d H:i:s' ) );

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)
8.3.60.0140.00718.68
8.3.50.0080.01021.39
8.3.40.0110.00418.98
8.3.30.0170.00320.05
8.3.20.0000.00820.39
8.3.10.0040.00421.22
8.3.00.0000.00822.43
8.2.180.0080.00816.75
8.2.170.0040.01122.96
8.2.160.0000.01522.12
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00920.68
8.2.110.0040.00419.30
8.2.100.0000.01118.03
8.2.90.0040.00419.20
8.2.80.0060.00318.16
8.2.70.0060.00617.75
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0000.00918.28
8.2.30.0000.00719.43
8.2.20.0040.00417.99
8.2.10.0080.00017.83
8.2.00.0050.00318.02
8.1.280.0040.01125.92
8.1.270.0000.00723.99
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.57
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.41
8.1.180.0030.00518.10
8.1.170.0050.00318.71
8.1.160.0080.00018.87
8.1.150.0060.00618.91
8.1.140.0000.00817.59
8.1.130.0000.00717.91
8.1.120.0100.00017.58
8.1.110.0000.00817.71
8.1.100.0040.00417.71
8.1.90.0050.00217.73
8.1.80.0000.00817.65
8.1.70.0000.00717.64
8.1.60.0000.01017.70
8.1.50.0050.00317.57
8.1.40.0050.00217.61
8.1.30.0030.00517.67
8.1.20.0000.00817.73
8.1.10.0000.01017.59
8.1.00.0000.00817.73
8.0.300.0030.00619.94
8.0.290.0040.00417.30
8.0.280.0070.00018.55
8.0.270.0070.00017.39
8.0.260.0030.00317.14
8.0.250.0040.00417.07
8.0.240.0080.00317.15
8.0.230.0030.00317.18
8.0.220.0080.00017.13
8.0.210.0020.00516.95
8.0.200.0070.00017.14
8.0.190.0090.00017.11
8.0.180.0030.00617.03
8.0.170.0040.00417.02
8.0.160.0040.00317.12
8.0.150.0000.00717.02
8.0.140.0000.00817.05
8.0.130.0060.00013.51
8.0.120.0080.00017.10
8.0.110.0050.00217.07
8.0.100.0040.00417.02
8.0.90.0000.00717.07
8.0.80.0120.00317.12
8.0.70.0000.00817.07
8.0.60.0040.00417.18
8.0.50.0020.00517.11
8.0.30.0090.01117.38
8.0.20.0120.00917.40
8.0.10.0080.00017.28
8.0.00.0110.01216.88
7.4.330.0000.00616.77
7.4.320.0000.00716.57
7.4.300.0000.00616.80
7.4.290.0030.00316.71
7.4.280.0000.00716.77
7.4.270.0070.00016.68
7.4.260.0030.00313.29
7.4.250.0030.00516.62
7.4.240.0030.00416.67
7.4.230.0030.00516.75
7.4.220.0030.01416.74
7.4.210.0100.00616.74
7.4.200.0050.00316.54
7.4.190.0000.00716.56
7.4.160.0000.01616.58
7.4.150.0070.01117.40
7.4.140.0050.01617.86
7.4.130.0070.01216.64
7.4.120.0050.01316.79
7.4.110.0070.01116.75
7.4.100.0070.01016.58
7.4.90.0070.01016.68
7.4.80.0090.01319.39
7.4.70.0100.00616.54
7.4.60.0060.01016.66
7.4.50.0030.00616.63
7.4.40.0100.00722.77
7.4.30.0190.00416.98
7.4.00.0070.01115.25
7.3.330.0000.00513.45
7.3.320.0050.00013.34
7.3.310.0050.00316.56
7.3.300.0000.00716.47
7.3.290.0070.00716.47
7.3.280.0100.00716.54
7.3.270.0110.00817.40
7.3.260.0110.01118.24
7.3.250.0140.00916.71
7.3.240.0160.00716.72
7.3.230.0090.00916.59
7.3.210.0060.01116.45
7.3.200.0030.01319.39
7.3.190.0100.01016.39
7.3.180.0110.00416.50
7.3.170.0100.00716.47
7.3.160.0090.00916.64
7.3.120.0100.00614.90
7.3.110.0000.01215.23
7.3.100.0040.01215.13
7.3.90.0030.01015.05
7.3.80.0110.00314.94
7.3.70.0040.00714.76
7.3.60.0040.01214.80
7.3.50.0110.00314.97
7.3.40.0040.01115.16
7.3.30.0070.01114.78
7.3.20.0000.01516.85
7.3.10.0040.01116.88
7.3.00.0110.00316.87
7.2.330.0090.00917.06
7.2.320.0060.01816.91
7.2.310.0120.00916.93
7.2.300.0070.01017.07
7.2.290.0080.00917.04
7.2.250.0090.00915.50
7.2.240.0120.00615.16
7.2.230.0130.00015.51
7.2.220.0000.01515.11
7.2.210.0060.01215.50
7.2.200.0070.00715.02
7.2.190.0100.00015.19
7.2.180.0000.01415.30
7.2.170.0060.01015.25
7.2.00.0030.01219.52
7.1.330.0030.01416.14
7.1.320.0060.00915.71
7.1.310.0070.01016.04
7.1.300.0030.01015.88
7.1.290.0040.00416.00
7.1.280.0060.00615.96
7.1.270.0040.01215.75
7.1.260.0040.01115.95
7.1.100.0060.00618.37
7.1.70.0060.00617.34
7.1.60.0100.01319.17
7.1.50.0100.01017.20
7.1.00.0070.03022.51
7.0.200.0000.01116.65
7.0.140.0070.07022.08
7.0.110.0100.04319.89
7.0.100.0200.06720.00
7.0.90.0100.04020.10
7.0.80.0100.04319.95
7.0.70.0030.04720.09
7.0.60.0170.03019.68
7.0.50.0100.04020.40
7.0.40.0030.04320.16
7.0.30.0030.04320.23
7.0.20.0070.04020.15
7.0.10.0070.04020.03
7.0.00.0000.04720.21
5.6.280.0070.07020.86
5.6.260.0070.03720.73
5.6.250.0070.03720.70
5.6.240.0030.04020.73
5.6.230.0030.05020.56
5.6.220.0030.04320.69
5.6.210.0000.04320.61
5.6.200.0100.03721.13
5.6.190.0070.04721.13
5.6.180.0030.04321.09
5.6.170.0030.04020.95
5.6.160.0000.04321.15
5.6.150.0000.04321.30
5.6.140.0070.04021.19
5.6.130.0100.07021.15
5.6.120.0070.04021.08
5.6.110.0130.08021.04
5.6.100.0030.07021.23
5.6.90.0030.04321.13
5.6.80.0070.08020.32
5.6.70.0030.07720.31
5.6.60.0100.07320.43
5.6.50.0070.08020.47
5.6.40.0030.08320.39
5.6.30.0100.06320.49
5.6.20.0000.04720.63
5.6.10.0000.08320.45
5.6.00.0200.02320.63
5.5.380.0030.05320.52
5.5.370.0070.03720.34
5.5.360.0000.04320.25
5.5.350.0070.03720.48
5.5.340.0000.04320.96
5.5.330.0100.03320.98
5.5.320.0030.04020.82
5.5.310.0000.04320.82
5.5.300.0100.03320.85
5.5.290.0030.08320.91
5.5.280.0070.07720.90
5.5.270.0000.05020.84
5.5.260.0000.05320.95
5.5.250.0130.07720.77
5.5.240.0000.08720.34
5.5.230.0130.06320.25
5.5.220.0130.07020.25
5.5.210.0030.07320.41
5.5.200.0100.07720.32
5.5.190.0130.04020.25
5.5.180.0030.07020.12
5.5.160.0100.06320.20
5.5.150.0000.08020.13
5.5.140.0030.08020.37
5.5.130.0170.06720.16
5.5.120.0130.07320.24
5.5.110.0000.05320.13
5.5.100.0100.07320.22
5.5.90.0170.06320.15
5.5.80.0130.07320.06
5.5.70.0100.04320.25
5.5.60.0070.07720.14
5.5.50.0100.06319.99
5.5.40.0070.04720.10
5.5.30.0000.08319.98
5.5.20.0130.07320.04
5.5.10.0100.08020.05
5.5.00.0070.08320.13
5.4.450.0030.04019.40
5.4.440.0000.04319.59
5.4.430.0130.06319.25
5.4.420.0100.03319.37
5.4.410.0070.07719.44
5.4.400.0030.06719.04
5.4.390.0130.06719.12
5.4.380.0130.05319.16
5.4.370.0100.07319.11
5.4.360.0070.08019.10
5.4.350.0200.06319.03
5.4.340.0030.08019.11
5.4.320.0030.07319.25
5.4.310.0100.07019.13
5.4.300.0000.07319.11
5.4.290.0130.07019.28
5.4.280.0130.07018.94
5.4.270.0100.07319.02
5.4.260.0130.06719.02
5.4.250.0100.06718.94
5.4.240.0070.06718.90
5.4.230.0070.07319.24
5.4.220.0130.07019.11
5.4.210.0000.04718.95
5.4.200.0100.06719.02
5.4.190.0030.07718.92
5.4.180.0030.07019.11
5.4.170.0070.07718.90
5.4.160.0100.07319.10
5.4.150.0000.08319.09
5.4.140.0130.07016.19
5.4.130.0030.04716.27
5.4.120.0070.07016.54
5.4.110.0100.08016.34
5.4.100.0130.06716.34
5.4.90.0030.07316.54
5.4.80.0070.07016.29
5.4.70.0170.06716.29
5.4.60.0100.03716.55
5.4.50.0130.06016.27
5.4.40.0070.07016.21
5.4.30.0030.07016.49
5.4.20.0000.07716.47
5.4.10.0030.07316.34
5.4.00.0070.03715.92
5.3.290.0030.08014.61
5.3.280.0070.07714.51
5.3.270.0100.07014.72
5.3.260.0000.08314.64
5.3.250.0070.07314.55
5.3.240.0030.07314.41
5.3.230.0100.07714.40
5.3.220.0100.07014.45
5.3.210.0030.05714.66
5.3.200.0070.07314.65
5.3.190.0130.03314.53
5.3.180.0100.07314.50
5.3.170.0030.05714.66
5.3.160.0100.07314.61
5.3.150.0070.07314.41
5.3.140.0070.07014.43
5.3.130.0070.07314.58
5.3.120.0030.07714.43
5.3.110.0000.07714.66
5.3.100.0030.04313.92
5.3.90.0030.07714.07
5.3.80.0100.07313.97
5.3.70.0100.06713.97
5.3.60.0030.08013.84
5.3.50.0030.07313.98
5.3.40.0030.08014.06
5.3.30.0070.07013.75
5.3.20.0000.08013.57
5.3.10.0030.06313.60
5.3.00.0000.07313.51
5.2.170.0030.06311.91
5.2.160.0100.02711.91
5.2.150.0170.05011.91
5.2.140.0030.06311.91
5.2.130.0030.04711.91
5.2.120.0000.03311.91
5.2.110.0070.05711.91
5.2.100.0000.06311.91
5.2.90.0030.06011.91
5.2.80.0070.06011.91
5.2.70.0030.06311.91
5.2.60.0000.06711.91
5.2.50.0000.04011.91
5.2.40.0030.05011.91
5.2.30.0070.03311.91
5.2.20.0100.03011.91
5.2.10.0030.06011.91
5.2.00.0130.04711.91
5.1.60.0030.05311.91
5.1.50.0070.05311.91
5.1.40.0000.05711.91
5.1.30.0030.05011.91
5.1.20.0030.05711.91
5.1.10.0030.06011.91
5.1.00.0030.05311.91
5.0.50.0030.04711.91
5.0.40.0070.03311.91
5.0.30.0000.05311.91
5.0.20.0000.04311.91
5.0.10.0000.02711.91
5.0.00.0000.05311.91
4.4.90.0030.03311.91
4.4.80.0030.03311.91
4.4.70.0000.03711.91
4.4.60.0030.03711.91
4.4.50.0000.02711.91
4.4.40.0070.04011.91
4.4.30.0000.03711.91
4.4.20.0000.03711.91
4.4.10.0070.03311.91
4.4.00.0000.04011.91
4.3.110.0000.02311.91
4.3.100.0030.03311.91
4.3.90.0000.03311.91
4.3.80.0000.05711.91
4.3.70.0030.03011.91
4.3.60.0000.03711.91
4.3.50.0070.02711.91
4.3.40.0030.04011.91
4.3.30.0030.03011.91
4.3.20.0000.02011.91
4.3.10.0030.03311.91
4.3.00.0030.02311.91

preferences:
41.95 ms | 401 KiB | 5 Q