3v4l.org

run code in 300+ PHP versions simultaneously
<?php $endDate = strtotime('2015-03-30 12:01:00'); $endDate = $endDate % 1800; $endDate = date('Y-m-d H:i:s', $endDate); $startDate = date('Y-m-d H:i:s', strtotime($endDate . " - 1800 seconds")); echo $startDate; echo $endDate;

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)
8.3.70.0120.00318.43
8.3.60.0140.00318.43
8.3.50.0130.00821.87
8.3.40.0120.00318.67
8.3.30.0140.00319.17
8.3.20.0040.00420.38
8.3.10.0050.00321.84
8.3.00.0000.00719.11
8.2.190.0070.01118.54
8.2.180.0150.00616.88
8.2.170.0120.00322.96
8.2.160.0030.01022.11
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.08
8.2.110.0060.00322.24
8.2.100.0090.00319.76
8.2.90.0040.00419.36
8.2.80.0030.00517.97
8.2.70.0000.00917.87
8.2.60.0070.00418.05
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0000.00718.09
8.2.20.0000.00818.00
8.2.10.0000.00718.08
8.2.00.0000.00717.81
8.1.280.0110.01125.92
8.1.270.0090.00019.16
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0030.00524.02
8.1.230.0040.00819.26
8.1.220.0040.00417.91
8.1.210.0080.00018.77
8.1.200.0030.00717.60
8.1.190.0000.00817.47
8.1.180.0040.00418.10
8.1.170.0050.00318.74
8.1.160.0070.00022.01
8.1.150.0040.00418.95
8.1.140.0050.00217.64
8.1.130.0070.00017.93
8.1.120.0040.00417.58
8.1.110.0020.00517.57
8.1.100.0080.00017.51
8.1.90.0040.00417.51
8.1.80.0040.00417.60
8.1.70.0000.00717.61
8.1.60.0110.00017.61
8.1.50.0040.00417.61
8.1.40.0040.00717.66
8.1.30.0110.00017.77
8.1.20.0030.00517.74
8.1.10.0080.00017.62
8.1.00.0050.00217.58
8.0.300.0090.00018.77
8.0.290.0020.00517.00
8.0.280.0080.00018.61
8.0.270.0070.00017.31
8.0.260.0060.00017.39
8.0.250.0030.00317.21
8.0.240.0070.00017.11
8.0.230.0000.00717.16
8.0.220.0030.00317.02
8.0.210.0030.00317.20
8.0.200.0070.00017.27
8.0.190.0040.00417.21
8.0.180.0000.00817.18
8.0.170.0000.00817.06
8.0.160.0040.00417.05
8.0.150.0000.00717.06
8.0.140.0030.00517.15
8.0.130.0030.00313.52
8.0.120.0030.00517.09
8.0.110.0040.00417.15
8.0.100.0070.00017.10
8.0.90.0040.00417.09
8.0.80.0120.00417.21
8.0.70.0000.00817.01
8.0.60.0030.00317.02
8.0.50.0000.00717.16
8.0.30.0130.01117.41
8.0.20.0110.01117.40
8.0.10.0040.00417.09
8.0.00.0080.01116.97
7.4.330.0000.00515.03
7.4.320.0040.00416.74
7.4.300.0000.00616.66
7.4.290.0000.00716.59
7.4.280.0020.00516.71
7.4.270.0020.00516.63
7.4.260.0000.00816.65
7.4.250.0080.00016.61
7.4.240.0020.00516.70
7.4.230.0040.00416.71
7.4.220.0110.00716.79
7.4.210.0130.00616.68
7.4.200.0000.00716.74
7.4.160.0070.01017.00
7.4.150.0140.00317.40
7.4.140.0150.00717.86
7.4.130.0150.00216.70
7.4.120.0070.01216.70
7.4.110.0070.01416.88
7.4.100.0120.01216.67
7.4.90.0130.01016.77
7.4.80.0100.00719.39
7.4.70.0090.01316.50
7.4.60.0100.00716.70
7.4.50.0050.00316.88
7.4.40.0060.01016.76
7.4.30.0120.00616.75
7.4.00.0080.00414.99
7.3.330.0030.00313.21
7.3.320.0000.00513.23
7.3.310.0040.00216.22
7.3.300.0040.00416.41
7.3.290.0040.01016.37
7.3.280.0100.00916.33
7.3.270.0130.00717.40
7.3.260.0140.00316.69
7.3.250.0050.01316.54
7.3.240.0090.00616.66
7.3.230.0130.01016.72
7.3.210.0030.01516.45
7.3.200.0090.00619.39
7.3.190.0070.01316.56
7.3.180.0130.00316.52
7.3.170.0040.01516.52
7.3.160.0090.01216.73
7.3.10.0090.00616.80
7.3.00.0070.00516.80
7.2.330.0170.00316.82
7.2.320.0080.00816.84
7.2.310.0110.00616.79
7.2.300.0070.01516.70
7.2.290.0090.00916.65
7.2.130.0050.00916.96
7.2.120.0040.01017.03
7.2.110.0080.00716.99
7.2.100.0080.00817.13
7.2.90.0080.00717.12
7.2.80.0090.00717.17
7.2.70.0070.01117.18
7.2.60.0090.00717.15
7.2.50.0040.01017.12
7.2.40.0050.01217.14
7.2.30.0100.00517.21
7.2.20.0090.00617.12
7.2.10.0040.01017.21
7.2.00.0080.00417.21
7.1.250.0110.00515.92
7.1.240.0120.00315.80
7.1.230.0000.01716.11
7.1.220.0040.01116.16
7.1.210.0100.00616.20
7.1.200.0060.01015.86
7.1.190.0030.01416.00
7.1.180.0140.00716.05
7.1.170.0090.00616.00
7.1.160.0120.00415.99
7.1.150.0040.01215.98
7.1.140.0090.00616.10
7.1.130.0140.00516.08
7.1.120.0030.01016.05
7.1.110.0060.00916.17
7.1.100.0120.00616.13
7.1.90.0160.00016.21
7.1.80.0040.01116.20
7.1.70.0040.00716.53
7.1.60.0120.00817.77
7.1.50.0120.01225.56
7.1.40.0060.00915.97
7.1.30.0040.01115.95
7.1.20.0090.00615.98
7.1.10.0030.01015.86
7.1.00.0050.04319.26
7.0.330.0040.00815.45
7.0.320.0090.00615.63
7.0.310.0110.00815.11
7.0.300.0100.01015.43
7.0.290.0070.00715.40
7.0.280.0060.00915.29
7.0.270.0120.00615.34
7.0.260.0030.00915.55
7.0.250.0090.00315.58
7.0.240.0090.00015.67
7.0.230.0090.00915.57
7.0.220.0110.00715.71
7.0.210.0130.00315.52
7.0.200.0040.00416.34
7.0.190.0070.00715.73
7.0.180.0040.00415.61
7.0.170.0000.01315.73
7.0.160.0150.00015.41
7.0.150.0040.01115.62
7.0.140.0040.03318.84
7.0.130.0090.00615.27
7.0.120.0130.00015.44
7.0.110.0030.00915.46
7.0.100.0110.00315.70
7.0.90.0080.00015.40
7.0.80.0070.02917.72
7.0.70.0100.02017.67
7.0.60.0130.04017.73
7.0.50.0310.02817.97
7.0.40.0030.02916.83
7.0.30.0070.04616.82
7.0.20.0100.02516.86
7.0.10.0040.04716.87
7.0.00.0080.04516.83
5.6.380.0000.01214.32
5.6.370.0060.00614.24
5.6.360.0060.00614.61
5.6.350.0060.00314.44
5.6.340.0090.00314.21
5.6.330.0060.00914.59
5.6.320.0030.01014.16
5.6.310.0070.00714.28
5.6.300.0070.00714.61
5.6.290.0000.00914.29
5.6.280.0160.03117.76
5.6.270.0120.00314.48
5.6.260.0030.00914.49
5.6.250.0060.00614.41
5.6.240.0150.00014.13
5.6.230.0070.04817.50
5.6.220.0110.04217.48
5.6.210.0090.03517.67
5.6.200.0050.04817.68
5.6.190.0050.05117.81
5.6.180.0050.04217.78
5.6.170.0070.04317.75
5.6.160.0050.02517.90
5.6.150.0070.04217.79
5.6.140.0050.04317.82
5.6.130.0070.04617.67
5.6.120.0100.04317.63
5.6.110.0070.04317.91
5.6.100.0070.03117.61
5.6.90.0020.03717.68
5.6.80.0090.02217.54
5.6.70.0070.04217.52
5.6.60.0070.04017.44
5.6.50.0050.03117.43
5.6.40.0030.04817.34
5.6.30.0080.04117.44
5.6.20.0080.04317.45
5.6.10.0080.04417.25
5.6.00.0100.04017.40
5.5.380.0000.01311.39
5.5.370.0030.02615.80
5.5.360.0140.03715.80
5.5.350.0100.04315.71
5.5.340.0090.03015.94
5.5.330.0140.03615.95
5.5.320.0020.04516.01
5.5.310.0110.03815.90
5.5.300.0170.03216.17
5.5.290.0040.04315.98
5.5.280.0070.04015.97
5.5.270.0070.04215.84
5.5.260.0100.02616.01
5.5.250.0020.05015.85
5.5.240.0040.04415.65
5.5.230.0030.02315.59
5.5.220.0060.04315.65
5.5.210.0020.03815.47
5.5.200.0070.04415.50
5.5.190.0090.03715.63
5.5.180.0050.04015.64
5.5.170.0030.00711.20
5.5.160.0110.03515.56
5.5.150.0060.02515.71
5.5.140.0080.03715.66
5.5.130.0110.03015.71
5.5.120.0120.02315.65
5.5.110.0050.04115.52
5.5.100.0050.04315.51
5.5.90.0100.02415.54
5.5.80.0080.04115.58
5.5.70.0030.02915.60
5.5.60.0110.02015.61
5.5.50.0080.03615.64
5.5.40.0070.04015.68
5.5.30.0030.02815.60
5.5.20.0050.02515.53
5.5.10.0000.04915.31
5.5.00.0100.03715.34
5.4.450.0100.04215.21
5.4.440.0100.03715.37
5.4.430.0110.04015.28
5.4.420.0080.03815.15
5.4.410.0030.03615.08
5.4.400.0030.04315.05
5.4.390.0060.02314.92
5.4.380.0000.04414.95
5.4.370.0030.02315.08
5.4.360.0050.03815.13
5.4.350.0020.04415.05
5.4.340.0080.03715.02
5.4.330.0030.00711.20
5.4.320.0070.04014.92
5.4.310.0040.04314.90
5.4.300.0050.04414.85
5.4.290.0030.04315.04
5.4.280.0050.04014.90
5.4.270.0020.04314.85
5.4.260.0060.02515.10
5.4.250.0080.02115.02
5.4.240.0090.03914.96
5.4.230.0030.04115.04
5.4.220.0050.04314.99
5.4.210.0030.03115.03
5.4.200.0090.03614.89
5.4.190.0050.03714.97
5.4.180.0080.03315.09
5.4.170.0070.04115.03
5.4.160.0060.04014.90
5.4.150.0040.02415.08
5.4.140.0050.04113.66
5.4.130.0100.03713.75
5.4.120.0070.04213.74
5.4.110.0070.03513.58
5.4.100.0030.02813.70
5.4.90.0040.02113.68
5.4.80.0050.03413.60
5.4.70.0050.03413.73
5.4.60.0060.02413.56
5.4.50.0100.03313.64
5.4.40.0090.02613.49
5.4.30.0110.03613.52
5.4.20.0110.03513.65
5.4.10.0070.02413.44
5.4.00.0060.03713.24
5.3.290.0070.03812.73
5.3.280.0080.02612.63
5.3.270.0050.04512.60
5.3.260.0080.04112.51
5.3.250.0050.02312.64
5.3.240.0050.04112.46
5.3.230.0070.03912.53
5.3.220.0070.03612.35
5.3.210.0020.03212.56
5.3.200.0020.04012.37
5.3.190.0040.03012.50
5.3.180.0080.03712.48
5.3.170.0080.01812.59
5.3.160.0140.02812.52
5.3.150.0070.02512.61
5.3.140.0070.02512.53
5.3.130.0050.02912.47
5.3.120.0040.04612.59
5.3.110.0080.04012.53
5.3.100.0070.02412.30
5.3.90.0020.02412.20
5.3.80.0070.03812.21
5.3.70.0050.03312.23
5.3.60.0100.03812.17
5.3.50.0030.02412.17
5.3.40.0050.04012.22
5.3.30.0070.02212.18
5.3.20.0020.03112.08
5.3.10.0020.02411.92
5.3.00.0040.01811.81
5.2.170.0040.02710.36
5.2.160.0060.02010.32
5.2.150.0100.02710.38
5.2.140.0020.01810.31
5.2.130.0010.01810.39
5.2.120.0050.01710.42
5.2.110.0030.01710.40
5.2.100.0090.01210.30
5.2.90.0040.01610.41
5.2.80.0020.01710.39
5.2.70.0040.01810.37
5.2.60.0030.01510.34
5.2.50.0020.01710.26
5.2.40.0020.01710.33
5.2.30.0040.01610.29
5.2.20.0030.01610.28
5.2.10.0030.01710.21
5.2.00.0060.01310.19
5.1.60.0020.0159.75
5.1.50.0030.0129.84
5.1.40.0020.0159.73
5.1.30.0000.01610.02
5.1.20.0030.0159.97
5.1.10.0040.0189.87
5.1.00.0000.0169.86
5.0.50.0020.0159.13
5.0.40.0050.0089.03
5.0.30.0040.0178.96
5.0.20.0010.0168.96
5.0.10.0000.0168.96
5.0.00.0030.0158.89
4.4.90.0040.0078.53
4.4.80.0020.0178.53
4.4.70.0030.0088.53
4.4.60.0020.0078.53
4.4.50.0020.0128.53
4.4.40.0010.0188.53
4.4.30.0030.0078.53
4.4.20.0010.0128.53
4.4.10.0030.0098.53
4.4.00.0040.0158.53
4.3.110.0020.0188.53
4.3.100.0020.0088.53
4.3.90.0030.0078.53
4.3.80.0000.0168.53
4.3.70.0020.0088.53
4.3.60.0030.0078.53
4.3.50.0010.0108.53
4.3.40.0000.0148.53
4.3.30.0030.0078.53
4.3.20.0000.0138.53
4.3.10.0000.0158.53
4.3.00.0020.0098.53

preferences:
62.62 ms | 401 KiB | 5 Q