3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('GMT'); echo date_default_timezone_get()."\n"; $tz = new DateTimeZone('Europe/Berlin'); echo "FROM TIMESTAMP, NO TZ:\n"; $date = new DateTime('@'.strtotime('2012-08-22 00:00:00 CEST')); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n"; $date->modify('+0 days'); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n"; echo "FROM TIMESTAMP, WITH TZ:\n"; $date = new DateTime('@'.strtotime('2012-08-22 00:00:00 CEST')); $date->setTimezone($tz); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n"; $date->modify('+0 days'); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n"; echo "FROM STRING:\n"; $date = new DateTime('2012-08-22 00:00:00 CEST', $tz); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n"; $date->modify('+0 days'); echo $date->format('Y-m-d H:i:s T').' (offset '.$date->getOffset().")\n";

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)
8.3.40.0090.00618.79
8.3.30.0030.01719.09
8.3.20.0040.00420.16
8.3.10.0000.00923.59
8.3.00.0050.00320.50
8.2.170.0110.00422.96
8.2.160.0070.00722.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00222.44
8.2.110.0030.00622.20
8.2.100.0040.00817.97
8.2.90.0000.00819.52
8.2.80.0000.00818.16
8.2.70.0090.00017.86
8.2.60.0030.00618.18
8.2.50.0090.00018.07
8.2.40.0000.00919.53
8.2.30.0040.00418.14
8.2.20.0040.00418.07
8.2.10.0050.00319.78
8.2.00.0040.00417.90
8.1.270.0030.00623.85
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.81
8.1.230.0090.00319.13
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.60
8.1.190.0060.00317.78
8.1.180.0040.00418.10
8.1.170.0060.00318.79
8.1.160.0080.00022.09
8.1.150.0000.00718.79
8.1.140.0080.00017.71
8.1.130.0000.00717.99
8.1.120.0040.00417.77
8.1.110.0080.00017.75
8.1.100.0000.00717.74
8.1.90.0070.00017.66
8.1.80.0000.00717.72
8.1.70.0030.00317.70
8.1.60.0080.00017.86
8.1.50.0060.00317.70
8.1.40.0020.00517.75
8.1.30.0030.00517.79
8.1.20.0030.00617.84
8.1.10.0050.00317.67
8.1.00.0050.00317.72
8.0.300.0040.00418.77
8.0.290.0030.00617.29
8.0.280.0080.00018.70
8.0.270.0040.00417.55
8.0.260.0030.00317.17
8.0.250.0000.00717.22
8.0.240.0090.00317.31
8.0.230.0050.00217.19
8.0.220.0000.00717.25
8.0.210.0000.00717.28
8.0.200.0040.00417.36
8.0.190.0070.00017.30
8.0.180.0000.00717.24
8.0.170.0040.00417.16
8.0.160.0050.00317.22
8.0.150.0040.00317.18
8.0.140.0000.00717.24
8.0.130.0030.00313.64
8.0.120.0000.00817.24
8.0.110.0030.00517.28
8.0.100.0070.00017.18
8.0.90.0000.00817.13
8.0.80.0120.00317.20
8.0.70.0040.00417.20
8.0.60.0040.00417.27
8.0.50.0080.00017.18
8.0.30.0070.01217.44
8.0.20.0060.01217.44
8.0.10.0000.00717.36
8.0.00.0120.00717.07
7.4.330.0000.00615.28
7.4.320.0000.00616.80
7.4.300.0030.00316.86
7.4.290.0000.00716.65
7.4.280.0070.00016.70
7.4.270.0060.00316.77
7.4.260.0070.00016.80
7.4.250.0000.00816.76
7.4.240.0030.00316.84
7.4.230.0070.00016.66
7.4.220.0090.00916.74
7.4.210.0070.00816.83
7.4.200.0000.00716.57
7.4.190.0030.00316.86
7.4.160.0040.01316.86
7.4.150.0090.00817.40
7.4.140.0130.00817.86
7.4.130.0080.00916.75
7.4.120.0090.00716.78
7.4.110.0070.01416.71
7.4.100.0030.01416.68
7.4.90.0160.00416.70
7.4.80.0030.01516.64
7.4.70.0060.01116.79
7.4.60.0120.00516.70
7.4.50.0090.00016.70
7.4.40.0090.00922.77
7.4.30.0090.00616.64
7.4.00.0100.00715.22
7.3.330.0030.00313.31
7.3.320.0050.00013.25
7.3.310.0000.00716.46
7.3.300.0000.00716.37
7.3.290.0110.00416.52
7.3.280.0080.00916.50
7.3.270.0100.00717.40
7.3.260.0090.00916.68
7.3.250.0130.00416.58
7.3.240.0080.00816.71
7.3.230.0060.00916.42
7.3.210.0130.00716.54
7.3.200.0150.00319.39
7.3.190.0090.00916.61
7.3.180.0150.00316.87
7.3.170.0060.01216.58
7.3.160.0100.00716.59
7.3.120.0070.01015.01
7.3.10.0050.01016.88
7.3.00.0060.00916.82
7.2.330.0110.00616.80
7.2.320.0130.00916.84
7.2.310.0120.00916.80
7.2.300.0110.00716.69
7.2.290.0120.00617.01
7.2.130.0070.00417.31
7.2.120.0030.01217.21
7.2.110.0030.01616.89
7.2.100.0100.00717.28
7.2.90.0110.00417.20
7.2.80.0090.00317.24
7.2.70.0040.01117.27
7.2.60.0080.00417.00
7.2.50.0090.00917.13
7.2.40.0070.00716.93
7.2.30.0060.00917.21
7.2.20.0070.00717.16
7.2.10.0070.00716.91
7.2.00.0050.00818.38
7.1.250.0060.00615.95
7.1.240.0030.00915.79
7.1.230.0060.00616.04
7.1.220.0130.00315.83
7.1.210.0040.01115.83
7.1.200.0020.00815.99
7.1.190.0000.01315.64
7.1.180.0000.01015.79
7.1.170.0030.01215.88
7.1.160.0070.00715.99
7.1.150.0070.00716.00
7.1.140.0030.00915.88
7.1.130.0070.00416.13
7.1.120.0040.00815.83
7.1.110.0030.00616.14
7.1.100.0120.00616.25
7.1.90.0060.00315.86
7.1.80.0090.00615.71
7.1.70.0040.00716.72
7.1.60.0090.00516.75
7.1.50.0030.01516.57
7.1.40.0070.00715.84
7.1.30.0030.01215.90
7.1.20.0060.00615.81
7.1.10.0070.00716.02
7.1.00.0070.04119.17
7.0.330.0000.01415.75
7.0.320.0060.00615.35
7.0.310.0070.00715.40
7.0.300.0030.00315.50
7.0.290.0120.00315.58
7.0.280.0000.01115.48
7.0.270.0040.00815.54
7.0.260.0070.00015.80
7.0.250.0060.00915.42
7.0.240.0000.01415.71
7.0.230.0140.00015.59
7.0.220.0040.01115.72
7.0.210.0100.00715.71
7.0.200.0100.00416.37
7.0.190.0100.00315.64
7.0.180.0070.00715.24
7.0.170.0050.00915.45
7.0.160.0050.00515.66
7.0.150.0040.01415.67
7.0.140.0090.03718.75
7.0.130.0070.00715.50
7.0.120.0040.00715.31
7.0.110.0070.00715.54
7.0.100.0110.02517.79
7.0.90.0080.03917.83
7.0.80.0100.04317.73
7.0.70.0120.03717.76
7.0.60.0090.04417.80
7.0.50.0070.02917.99
7.0.40.0090.03716.90
7.0.30.0040.04516.84
7.0.20.0110.04316.78
7.0.10.0090.04316.80
7.0.00.0050.03116.92
5.6.380.0030.01214.53
5.6.370.0070.00714.50
5.6.360.0060.00614.26
5.6.350.0000.01214.58
5.6.340.0030.01014.32
5.6.330.0080.00814.59
5.6.320.0090.00614.65
5.6.310.0000.01214.48
5.6.300.0040.01114.81
5.6.290.0060.00914.71
5.6.280.0120.03117.80
5.6.270.0060.00614.11
5.6.260.0120.00614.27
5.6.250.0100.04217.37
5.6.240.0050.04617.51
5.6.230.0090.03417.49
5.6.220.0050.04417.66
5.6.210.0070.04217.37
5.6.200.0080.04517.58
5.6.190.0110.04317.80
5.6.180.0040.04417.86
5.6.170.0060.04617.72
5.6.160.0090.02217.87
5.6.150.0070.03517.70
5.6.140.0070.04617.72
5.6.130.0070.04417.73
5.6.120.0020.04717.95
5.6.110.0030.04017.78
5.6.100.0090.03917.62
5.6.90.0080.04017.76
5.6.80.0100.03817.20
5.6.70.0050.04717.48
5.6.60.0030.04817.40
5.6.50.0050.04117.25
5.6.40.0050.04017.30
5.6.30.0070.04317.47
5.6.20.0070.03717.36
5.6.10.0050.04417.30
5.6.00.0150.03717.24
5.5.380.0090.03915.86
5.5.370.0050.04415.74
5.5.360.0070.04116.00
5.5.350.0130.03715.88
5.5.340.0110.03616.14
5.5.330.0080.02516.04
5.5.320.0120.03716.15
5.5.310.0050.04516.08
5.5.300.0050.02416.10
5.5.290.0090.04015.99
5.5.280.0080.03115.92
5.5.270.0020.04316.21
5.5.260.0020.04015.98
5.5.250.0050.04315.82
5.5.240.0060.03615.71
5.5.230.0050.04315.74
5.5.220.0070.03315.64
5.5.210.0050.04415.57
5.5.200.0100.04015.67
5.5.190.0030.04615.72
5.5.180.0110.03615.64
5.5.170.0070.00310.86
5.5.160.0090.04015.53
5.5.150.0080.04215.77
5.5.140.0110.03515.80
5.5.130.0130.03815.64
5.5.120.0030.04715.64
5.5.110.0050.04215.61
5.5.100.0050.04015.72
5.5.90.0070.03915.51
5.5.80.0040.03915.63
5.5.70.0100.02815.55
5.5.60.0050.04015.73
5.5.50.0080.04015.55
5.5.40.0050.04215.72
5.5.30.0070.03715.64
5.5.20.0070.04015.63
5.5.10.0100.03915.67
5.5.00.0070.02715.68
5.4.450.0020.04115.19
5.4.440.0100.03815.25
5.4.430.0060.04015.34
5.4.420.0100.03815.20
5.4.410.0050.04715.33
5.4.400.0100.04015.01
5.4.390.0090.03915.20
5.4.380.0050.03515.11
5.4.370.0050.04615.02
5.4.360.0060.03214.90
5.4.350.0030.04215.24
5.4.340.0050.04315.22
5.4.330.0100.00211.01
5.4.320.0030.03815.13
5.4.310.0050.03015.07
5.4.300.0100.03714.91
5.4.290.0050.02814.98
5.4.280.0060.04214.95
5.4.270.0110.02415.12
5.4.260.0050.04215.00
5.4.250.0050.04215.07
5.4.240.0010.03115.08
5.4.230.0050.04115.07
5.4.220.0030.02615.07
5.4.210.0030.03715.07
5.4.200.0100.04015.11
5.4.190.0040.04215.14
5.4.180.0110.03314.99
5.4.170.0050.04514.87
5.4.160.0130.03515.12
5.4.150.0080.03414.96
5.4.140.0020.02913.81
5.4.130.0060.03613.51
5.4.120.0080.02213.49
5.4.110.0100.03513.61
5.4.100.0030.03013.57
5.4.90.0060.04013.71
5.4.80.0100.03213.72
5.4.70.0030.02213.87
5.4.60.0060.01913.65
5.4.50.0070.01913.58
5.4.40.0070.01813.67
5.4.30.0080.01813.73
5.4.20.0030.02213.62
5.4.10.0040.02213.82
5.4.00.0020.02413.52
5.3.290.0050.04612.68
5.3.280.0050.02712.69
5.3.270.0110.03812.70
5.3.260.0060.04112.59
5.3.250.0120.03512.60
5.3.240.0110.03612.59
5.3.230.0070.03512.65
5.3.220.0080.02612.47
5.3.210.0110.03812.51
5.3.200.0070.04112.45
5.3.190.0090.02212.40
5.3.180.0070.02012.62
5.3.170.0090.01812.53
5.3.160.0070.02312.53
5.3.150.0040.02212.56
5.3.140.0040.02312.57
5.3.130.0060.02012.49
5.3.120.0080.01912.55
5.3.110.0050.02012.59
5.3.100.0020.02612.26
5.3.90.0030.02212.29
5.3.80.0020.02212.28
5.3.70.0010.02312.30
5.3.60.0020.02312.25
5.3.50.0000.02412.28
5.3.40.0020.02912.16
5.3.30.0020.02112.28
5.3.20.0020.04112.18
5.3.10.0030.02411.96
5.3.00.0030.02212.05
5.2.170.0060.03010.51
5.2.160.0000.03410.45
5.2.150.0030.03310.43
5.2.140.0050.03010.38
5.2.130.0030.03210.38
5.2.120.0060.03310.20
5.2.110.0020.02010.31
5.2.100.0030.01510.34
5.2.90.0090.01710.38
5.2.80.0020.02010.28
5.2.70.0050.01510.19
5.2.60.0030.03310.14
5.2.50.0030.02410.26
5.2.40.0070.01510.14
5.2.30.0030.02110.09
5.2.20.0020.02610.08
5.2.10.0030.01510.10
5.2.00.0020.01910.06
5.1.60.0030.0189.43
5.1.50.0030.0209.43
5.1.40.0020.0159.43
5.1.30.0000.0209.59
5.1.20.0000.0199.59
5.1.10.0030.0169.47
5.1.00.0000.0219.43
5.0.50.0020.0139.43
5.0.40.0020.0209.43
5.0.30.0000.0229.43
5.0.20.0030.0149.43
5.0.10.0040.0089.43
5.0.00.0010.0179.43
4.4.90.0070.0139.43
4.4.80.0070.0129.43
4.4.70.0000.0119.43
4.4.60.0020.0119.43
4.4.50.0000.0119.43
4.4.40.0020.0159.43
4.4.30.0000.0119.43
4.4.20.0020.0089.43
4.4.10.0000.0179.43
4.4.00.0030.0179.43
4.3.110.0020.0109.43
4.3.100.0020.0089.43
4.3.90.0000.0099.43
4.3.80.0030.0119.43
4.3.70.0000.0119.43
4.3.60.0020.0099.43
4.3.50.0020.0139.43
4.3.40.0000.0169.43
4.3.30.0000.0129.43
4.3.20.0000.0129.43
4.3.10.0050.0089.43
4.3.00.0020.0089.43

preferences:
39.67 ms | 400 KiB | 5 Q