3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = new DateTimeZone('America/Los_Angeles'); $now = new DateTime('now', $tz); $now = new DateTime('03 Nov 2014'); $twoDaysAgo1 = new DateTime('-2 days', $tz); $twoDaysAgo1_1 = $now->sub(new DateInterval('P2D')); $twoDaysAgo2 = new DateTime('-172800 seconds', $tz); $twoDaysAgo2_1 = $now->sub(new DateInterval('PT172800S')); $twoDaysAgo3 = new DateTime('@' . ($now->getTimestamp() - 172800), $tz); //var_dump($twoDaysAgo1->getTimestamp()); var_dump($twoDaysAgo1_1->getTimestamp()); var_dump($twoDaysAgo2->getTimestamp()); var_dump($twoDaysAgo2_1->getTimestamp()); var_dump($twoDaysAgo3->getTimestamp());

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)
8.3.60.0140.00718.43
8.3.50.0100.01222.11
8.3.40.0030.01218.96
8.3.30.0140.00019.18
8.3.20.0050.00220.21
8.3.10.0080.00023.61
8.3.00.0060.00319.51
8.2.180.0070.00716.88
8.2.170.0070.01422.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00422.16
8.2.110.0080.00322.24
8.2.100.0040.00817.88
8.2.90.0000.00819.38
8.2.80.0050.00318.00
8.2.70.0080.00318.00
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0040.00418.30
8.2.30.0000.00718.34
8.2.20.0030.00617.94
8.2.10.0000.00818.33
8.2.00.0030.00618.09
8.1.280.0040.01125.92
8.1.270.0060.00322.20
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00023.97
8.1.230.0040.00819.14
8.1.220.0000.00817.91
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0090.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00418.61
8.1.160.0030.00521.89
8.1.150.0040.00419.04
8.1.140.0040.00417.73
8.1.130.0070.00018.11
8.1.120.0030.00517.75
8.1.110.0050.00317.79
8.1.100.0000.00717.63
8.1.90.0030.00617.73
8.1.80.0040.00417.64
8.1.70.0000.00817.60
8.1.60.0050.00317.83
8.1.50.0040.00417.67
8.1.40.0030.00517.72
8.1.30.0000.00817.84
8.1.20.0040.00417.88
8.1.10.0040.00417.77
8.1.00.0050.00317.70
8.0.300.0070.00018.77
8.0.290.0090.00017.00
8.0.280.0000.00718.67
8.0.270.0070.00017.48
8.0.260.0000.00717.39
8.0.250.0030.00317.29
8.0.240.0000.00617.30
8.0.230.0030.00517.18
8.0.220.0000.00817.17
8.0.210.0080.00017.19
8.0.200.0040.00417.29
8.0.190.0060.00317.28
8.0.180.0040.00417.27
8.0.170.0040.00417.20
8.0.160.0030.00317.19
8.0.150.0070.00017.13
8.0.140.0000.00817.08
8.0.130.0030.00313.57
8.0.120.0040.00417.10
8.0.110.0000.00717.00
8.0.100.0040.00416.99
8.0.90.0070.00017.13
8.0.80.0060.00917.08
8.0.70.0050.00317.18
8.0.60.0000.00717.18
8.0.50.0040.00417.20
8.0.30.0060.01317.41
8.0.20.0090.01317.43
8.0.10.0040.00417.33
8.0.00.0090.00917.13
7.4.330.0060.00015.09
7.4.320.0060.00316.88
7.4.300.0040.00416.78
7.4.290.0030.00516.84
7.4.280.0040.00416.86
7.4.270.0030.00316.66
7.4.260.0000.00716.82
7.4.250.0040.00316.76
7.4.240.0050.00216.64
7.4.230.0000.00716.75
7.4.220.0030.01716.86
7.4.210.0130.00316.75
7.4.200.0030.00616.84
7.4.160.0150.00916.83
7.4.150.0030.01617.40
7.4.140.0080.01317.86
7.4.130.0110.00616.89
7.4.120.0140.01016.72
7.4.110.0130.00316.78
7.4.100.0070.01116.73
7.4.90.0140.00516.83
7.4.80.0170.00619.39
7.4.70.0120.00616.69
7.4.60.0070.01716.70
7.4.50.0090.00016.61
7.4.40.0090.00716.71
7.4.30.0040.01216.60
7.4.10.0060.01214.87
7.4.00.0110.00415.13
7.3.330.0000.00613.29
7.3.320.0000.00713.39
7.3.310.0000.00716.31
7.3.300.0080.00016.44
7.3.290.0130.00616.49
7.3.280.0100.00616.55
7.3.270.0170.00017.40
7.3.260.0050.01316.81
7.3.250.0060.01016.51
7.3.240.0060.01017.02
7.3.230.0130.00616.72
7.3.210.0070.01116.79
7.3.200.0090.00919.39
7.3.190.0100.00716.70
7.3.180.0100.00616.52
7.3.170.0160.00716.73
7.3.160.0090.00616.67
7.3.130.0130.00615.33
7.3.120.0130.00715.27
7.3.110.0070.01115.08
7.3.100.0050.01015.05
7.3.90.0080.00615.24
7.3.80.0050.00814.89
7.3.70.0050.00814.84
7.3.60.0070.00415.11
7.3.50.0030.00815.12
7.3.40.0020.01015.05
7.3.30.0040.00814.96
7.3.20.0090.00716.78
7.3.10.0040.01016.67
7.3.00.0050.00816.83
7.2.330.0190.00416.73
7.2.320.0040.01516.94
7.2.310.0030.01516.67
7.2.300.0110.00616.67
7.2.290.0100.01017.02
7.2.260.0050.01415.39
7.2.250.0100.00815.45
7.2.240.0070.01015.41
7.2.230.0050.00815.34
7.2.220.0060.01115.40
7.2.210.0080.00315.36
7.2.200.0090.00615.24
7.2.190.0030.00915.12
7.2.180.0020.00815.36
7.2.170.0060.00615.23
7.2.160.0050.00715.15
7.2.150.0070.01017.23
7.2.140.0050.00517.03
7.2.130.0070.00717.12
7.2.120.0050.00817.02
7.2.110.0060.00816.98
7.2.100.0050.00817.06
7.2.90.0080.00717.06
7.2.80.0060.00717.13
7.2.70.0070.00617.05
7.2.60.0060.00717.19
7.2.50.0070.00817.25
7.2.40.0080.00617.18
7.2.30.0090.00417.25
7.2.20.0090.00617.04
7.2.10.0080.00717.19
7.2.00.0050.00917.83
7.1.330.0030.01016.07
7.1.320.0030.01016.12
7.1.310.0040.00815.88
7.1.300.0060.00916.04
7.1.290.0070.00315.96
7.1.280.0030.01115.85
7.1.270.0070.00415.92
7.1.260.0010.01115.97
7.1.250.0040.01115.87
7.1.240.0040.00616.01
7.1.230.0070.00915.90
7.1.220.0100.00315.83
7.1.210.0070.00515.95
7.1.200.0050.00816.03
7.1.190.0040.01015.84
7.1.180.0110.00316.00
7.1.170.0030.01015.96
7.1.160.0050.00915.89
7.1.150.0060.00616.11
7.1.140.0080.00815.87
7.1.130.0100.00316.03
7.1.120.0040.00615.82
7.1.110.0070.00716.10
7.1.100.0040.00716.72
7.1.90.0040.01016.11
7.1.80.0080.00515.95
7.1.70.0030.01016.33
7.1.60.0040.01117.01
7.1.50.0030.01016.41
7.1.40.0030.01216.03
7.1.30.0040.01016.07
7.1.20.0070.00915.89
7.1.10.0060.00715.84
7.1.00.0090.02818.10
7.0.330.0060.00615.63
7.0.320.0050.01215.39
7.0.310.0020.01115.38
7.0.300.0070.00715.55
7.0.290.0050.00615.52
7.0.280.0030.01115.61
7.0.270.0020.01215.53
7.0.260.0060.00415.64
7.0.250.0080.00515.35
7.0.240.0030.01115.58
7.0.230.0040.01115.76
7.0.220.0070.00515.63
7.0.210.0050.00915.60
7.0.200.0050.00416.13
7.0.190.0080.00515.62
7.0.180.0030.00915.50
7.0.170.0100.00415.54
7.0.160.0070.00615.58
7.0.150.0050.00715.55
7.0.140.0040.03017.76
7.0.130.0030.01015.40
7.0.120.0040.00715.55
7.0.110.0080.00515.53
7.0.100.0050.00915.55
7.0.90.0080.00315.69
7.0.80.0060.00815.35
7.0.70.0070.00515.67
7.0.60.0060.02817.06
7.0.50.0100.03016.29
7.0.40.0030.03615.81
7.0.30.0160.02915.82
7.0.20.0140.03415.83
7.0.10.0040.03715.87
7.0.00.0080.02115.71
5.6.400.0050.01014.70
5.6.390.0080.00614.32
5.6.380.0060.00714.56
5.6.370.0060.01014.49
5.6.360.0020.01314.62
5.6.350.0060.00914.58
5.6.340.0080.00514.85
5.6.330.0040.00714.59
5.6.320.0050.00914.55
5.6.310.0090.00514.42
5.6.300.0090.00414.52
5.6.290.0050.01014.34
5.6.280.0050.03116.84
5.6.270.0070.00514.44
5.6.260.0050.00914.62
5.6.250.0090.00514.54
5.6.240.0020.01014.45
5.6.230.0110.00314.58
5.6.220.0030.00814.38
5.6.210.0080.02116.43
5.6.200.0090.01915.65
5.6.190.0030.03016.59
5.6.180.0110.03016.34
5.6.170.0080.02016.60
5.6.160.0050.03516.44
5.6.150.0040.02215.67
5.6.140.0080.03015.66
5.6.130.0050.01815.70
5.6.120.0060.02516.81
5.6.110.0080.03116.72
5.6.100.0060.01916.67
5.6.90.0070.02616.69
5.6.80.0020.02716.53
5.6.70.1160.01616.45
5.6.60.0100.00314.55
5.6.50.0050.00614.32
5.6.40.0080.00614.43
5.6.30.0030.01114.68
5.6.20.0060.00714.48
5.6.10.0070.00714.39
5.6.00.0040.00914.45
5.5.380.0050.00814.39
5.5.370.0110.00514.46
5.5.360.0050.00914.35
5.5.350.0110.03116.49
5.5.340.0060.01815.57
5.5.330.0040.02016.52
5.5.320.0180.02616.37
5.5.310.0140.02916.42
5.5.300.0080.02315.67
5.5.290.0090.02915.63
5.5.280.0090.01716.40
5.5.270.0050.02416.45
5.5.260.0080.03416.55
5.5.250.0040.03416.47
5.5.240.0150.02716.33
5.5.230.0130.00114.36
5.5.220.0080.00314.36
5.5.210.0070.00714.38
5.5.200.0080.00514.17
5.5.190.0090.00814.24
5.5.180.0050.00814.35
5.5.170.0070.00814.38
5.5.160.0070.00914.48
5.5.150.0130.00614.53
5.5.140.0070.00714.29
5.5.130.0100.00714.54
5.5.120.0050.00814.45
5.5.110.0060.00814.18
5.5.100.0060.01214.35
5.5.90.0040.01114.55
5.5.80.0080.00614.56
5.5.70.0060.01014.53
5.5.60.0120.00314.44
5.5.50.0100.00814.48
5.5.40.0120.00514.46
5.5.30.0050.00914.45
5.5.20.0030.01014.21
5.5.10.0090.00614.46
5.5.00.0060.01014.50
5.4.450.0320.02213.87
5.4.440.0300.02313.84
5.4.430.0230.01813.93
5.4.420.0260.02914.01
5.4.410.0270.02213.92
5.4.400.0270.02413.70
5.4.390.0370.01913.83
5.4.380.0330.01913.72
5.4.370.0220.02513.79
5.4.360.0290.02213.74
5.4.350.0260.02313.58
5.4.340.0050.01511.52
5.4.330.0060.00311.18
5.4.320.0050.01811.63
5.4.310.0030.02211.39
5.4.300.0060.01711.43
5.4.290.0030.02011.65
5.4.280.0080.01411.52
5.4.270.0040.01711.60
5.4.260.0050.01711.55
5.4.250.0060.01811.55
5.4.240.0060.01611.53
5.4.230.0060.01611.39
5.4.220.0060.01611.51
5.4.210.0040.01811.56
5.4.200.0050.01711.40
5.4.190.0050.02011.51
5.4.180.0020.01811.43
5.4.170.0070.01511.54
5.4.160.0040.01611.48
5.4.150.0060.01611.53
5.4.140.0080.01611.39
5.4.130.0060.01511.35
5.4.120.0040.01611.31
5.4.110.0050.01911.42
5.4.100.0030.01711.32
5.4.90.0060.01611.41
5.4.80.0050.01511.45
5.4.70.0050.01611.41
5.4.60.0050.01711.38
5.4.50.0050.01711.29
5.4.40.0020.01911.49
5.4.30.0070.01411.40
5.4.20.0050.01711.35
5.4.10.0060.01611.31
5.4.00.0050.01611.17
5.3.290.0090.03612.80
5.3.280.0080.03612.70
5.3.270.0070.03812.72
5.3.260.0060.03912.72
5.3.250.0090.03512.72
5.3.240.0050.03812.72
5.3.230.0040.03912.71
5.3.220.0060.03812.68
5.3.210.0080.03912.68
5.3.200.0100.03412.68
5.3.190.0060.03812.68
5.3.180.0050.03812.67
5.3.170.0070.03612.67
5.3.160.0060.03712.67
5.3.150.0080.05312.67
5.3.140.0150.04212.66
5.3.130.0090.03712.66
5.3.120.0060.04012.66
5.3.110.0060.04412.66
5.3.100.0100.03412.12
5.3.90.0050.03812.08
5.3.80.0070.03812.07
5.3.70.0050.03912.08
5.3.60.0040.03912.06
5.3.50.0060.03612.00
5.3.40.0040.04012.00
5.3.30.0100.03211.96
5.3.20.0070.03511.74
5.3.10.0070.03611.71
5.3.00.0050.03711.70
5.2.170.0060.0309.20
5.2.160.0040.0309.20
5.2.150.0070.0299.20
5.2.140.0050.0329.20
5.2.130.0050.0289.16
5.2.120.0040.0339.16
5.2.110.0050.0299.17
5.2.100.0040.0299.16
5.2.90.0060.0279.16
5.2.80.0040.0309.16
5.2.70.0040.0319.16
5.2.60.0060.0289.11
5.2.50.0050.0289.08
5.2.40.0060.0289.05
5.2.30.0030.0309.03
5.2.20.0020.0319.02
5.2.10.0030.0308.95
5.2.00.0050.0288.80
5.1.60.0030.0298.08
5.1.50.0030.0278.08
5.1.40.0060.0228.06
5.1.30.0060.0248.41
5.1.20.0050.0258.43
5.1.10.0050.0258.15
5.1.00.0050.0258.16
5.0.50.0030.0216.64
5.0.40.0020.0206.50
5.0.30.0020.0326.31
5.0.20.0030.0196.28
5.0.10.0060.0166.26
5.0.00.0040.0296.25
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0030.0194.76
4.4.60.0050.0164.75
4.4.50.0050.0144.77
4.4.40.0040.0264.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0010.0164.63
4.3.80.0020.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0050.0224.54
4.3.30.0020.0203.30
4.3.20.0030.0163.27
4.3.10.0030.0153.24
4.3.00.0200.0207.07

preferences:
45.53 ms | 401 KiB | 5 Q