3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row2['post_date'] = "2013-12-02 10:00:00"; $now = new DateTime(); $post = new DateTime($row2['post_date']); $interval = $now->diff($post); $hours = $interval->format("%h"); if($interval->format("%a") > 0) { $hours += $interval->format("%a") * 24; } echo "Updated $hours hours ago";

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)
8.3.40.0060.00919.10
8.3.30.0070.00720.34
8.3.20.0080.00018.85
8.3.10.0040.00421.04
8.3.00.0050.00322.47
8.2.170.0140.00022.96
8.2.160.0030.01020.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0080.00020.99
8.2.110.0070.00319.39
8.2.100.0040.00818.03
8.2.90.0040.00419.39
8.2.80.0090.00017.97
8.2.70.0030.00617.74
8.2.60.0040.00417.93
8.2.50.0060.00618.07
8.2.40.0040.00418.41
8.2.30.0100.00018.20
8.2.20.0000.00717.88
8.2.10.0040.00417.95
8.2.00.0040.00417.89
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.25
8.1.230.0070.00419.12
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0040.00417.73
8.1.190.0080.00017.47
8.1.180.0090.00018.10
8.1.170.0040.00418.71
8.1.160.0040.00418.92
8.1.150.0000.00718.95
8.1.140.0030.00517.57
8.1.130.0030.00517.90
8.1.120.0040.00417.63
8.1.110.0040.00417.61
8.1.100.0000.00717.62
8.1.90.0000.00717.58
8.1.80.0030.00517.68
8.1.70.0000.00717.61
8.1.60.0000.00917.72
8.1.50.0000.00717.60
8.1.40.0100.00017.70
8.1.30.0040.00417.81
8.1.20.0040.00417.76
8.1.10.0080.00017.73
8.1.00.0070.00017.78
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.45
8.0.270.0030.00317.34
8.0.260.0070.00016.88
8.0.250.0000.00717.18
8.0.240.0040.00417.16
8.0.230.0000.00717.07
8.0.220.0000.00617.01
8.0.210.0000.00717.14
8.0.200.0030.00317.16
8.0.190.0040.00417.16
8.0.180.0000.00717.12
8.0.170.0000.00817.02
8.0.160.0000.00717.06
8.0.150.0040.00417.00
8.0.140.0000.00717.06
8.0.130.0040.00413.45
8.0.120.0070.00017.05
8.0.110.0040.00417.13
8.0.100.0000.00717.16
8.0.90.0050.00317.13
8.0.80.0090.00617.16
8.0.70.0040.00416.92
8.0.60.0000.00716.97
8.0.50.0040.00416.90
8.0.30.0130.00517.41
8.0.20.0070.01117.47
8.0.10.0000.00817.09
8.0.00.0100.01016.80
7.4.330.0000.00516.78
7.4.320.0030.00316.75
7.4.300.0060.00016.80
7.4.290.0050.00216.81
7.4.280.0080.00016.54
7.4.270.0000.00816.70
7.4.260.0000.00513.29
7.4.250.0030.00516.61
7.4.240.0040.00416.64
7.4.230.0070.00016.75
7.4.220.0100.01016.68
7.4.210.0070.00816.70
7.4.200.0020.00516.83
7.4.190.0030.00516.63
7.4.160.0050.01116.57
7.4.150.0150.00717.40
7.4.140.0030.01517.86
7.4.130.0140.00516.70
7.4.120.0110.00816.63
7.4.110.0120.00616.72
7.4.100.0110.01016.69
7.4.90.0140.00416.54
7.4.80.0060.01219.39
7.4.70.0110.00716.78
7.4.60.0030.01416.81
7.4.50.0000.00816.71
7.4.40.0090.00622.77
7.4.30.0100.01116.54
7.4.10.0070.01316.46
7.4.00.0030.01215.90
7.3.330.0000.00513.38
7.3.320.0000.00513.26
7.3.310.0070.00016.33
7.3.300.0050.00216.43
7.3.290.0060.01016.42
7.3.280.0100.01016.42
7.3.270.0160.00317.40
7.3.260.0090.00918.24
7.3.250.0120.00716.67
7.3.240.0130.00316.52
7.3.230.0000.01716.62
7.3.210.0140.01016.68
7.3.200.0110.00819.39
7.3.190.0100.00816.46
7.3.180.0090.00616.54
7.3.170.0110.00416.48
7.3.160.0080.01116.61
7.3.130.0080.01116.61
7.3.120.0080.00715.67
7.3.110.0070.00716.53
7.3.100.0100.00716.48
7.3.90.0030.01316.54
7.3.80.0070.00716.63
7.3.70.0090.00316.51
7.3.60.0060.00916.61
7.3.50.0040.00716.26
7.3.40.0060.00916.36
7.3.30.0040.01216.42
7.3.20.0060.00918.36
7.3.10.0090.00317.44
7.3.00.0080.00517.46
7.2.330.0140.00317.03
7.2.320.0120.00916.98
7.2.310.0050.01116.82
7.2.300.0130.00616.96
7.2.290.0100.00716.84
7.2.260.0060.01216.71
7.2.250.0060.01316.57
7.2.240.0070.00716.96
7.2.230.0100.00716.53
7.2.220.0030.01316.61
7.2.210.0100.00616.75
7.2.200.0030.00916.66
7.2.190.0000.01116.78
7.2.180.0110.00016.77
7.2.170.0070.00716.66
7.2.160.0000.00916.63
7.2.150.0030.00818.50
7.2.140.0070.01118.55
7.2.130.0080.00617.69
7.2.120.0080.00517.80
7.2.110.0040.01017.68
7.2.100.0070.00717.79
7.2.90.0030.01317.92
7.2.80.0080.00717.81
7.2.70.0110.00617.54
7.2.60.0060.01017.43
7.2.50.0110.00417.64
7.2.40.0060.00817.75
7.2.30.0070.00917.96
7.2.20.0070.01217.79
7.2.10.0040.01117.77
7.2.00.0050.01218.44
7.1.330.0030.01317.41
7.1.320.0030.01017.61
7.1.310.0070.00717.76
7.1.300.0030.01017.59
7.1.290.0030.01017.60
7.1.280.0100.00317.32
7.1.270.0060.00617.50
7.1.260.0030.01317.47
7.1.250.0020.01116.47
7.1.240.0100.00617.45
7.1.230.0070.01117.25
7.1.220.0060.01017.46
7.1.210.0040.01117.36
7.1.200.0070.00716.72
7.1.190.0120.00417.52
7.1.180.0080.00417.53
7.1.170.0050.00517.43
7.1.160.0080.00317.48
7.1.150.0060.00617.59
7.1.140.0070.01417.36
7.1.130.0030.01517.46
7.1.120.0030.01117.40
7.1.110.0040.01117.28
7.1.100.0070.00817.99
7.1.90.0060.00917.60
7.1.80.0030.01317.57
7.1.70.0010.00617.52
7.1.60.0100.00618.20
7.1.50.0100.00417.27
7.1.40.0000.01417.48
7.1.30.0090.00617.55
7.1.20.0080.00817.53
7.1.10.0070.01017.32
7.1.00.0080.03219.82
7.0.330.0060.01016.94
7.0.320.0030.01417.14
7.0.310.0070.01117.21
7.0.300.0070.00417.05
7.0.290.0060.00917.02
7.0.280.0070.00417.30
7.0.270.0090.00917.16
7.0.260.0030.01417.11
7.0.250.0040.01117.18
7.0.240.0060.01017.27
7.0.230.0030.01317.17
7.0.220.0070.00717.37
7.0.210.0030.00917.28
7.0.200.0040.00717.03
7.0.190.0070.00717.18
7.0.180.0090.00017.24
7.0.170.0060.00617.14
7.0.160.0100.00717.34
7.0.150.0100.00617.21
7.0.140.0090.03619.63
7.0.130.0030.01317.27
7.0.120.0040.00717.22
7.0.110.0000.01017.20
7.0.100.0090.00617.23
7.0.90.0030.00617.25
7.0.80.0090.00917.03
7.0.70.0030.02519.41
7.0.60.0030.02419.43
7.0.50.0050.02419.54
7.0.40.0030.02217.56
7.0.30.0050.02317.60
7.0.20.0050.01917.58
7.0.10.0030.02717.69
7.0.00.0050.03317.58
5.6.400.0000.01116.12
5.6.390.0030.01316.30
5.6.380.0000.01816.04
5.6.370.0040.00816.08
5.6.360.0090.00615.95
5.6.350.0110.00816.41
5.6.340.0000.01116.39
5.6.330.0070.00716.19
5.6.320.0040.01316.39
5.6.310.0070.00716.35
5.6.300.0100.00716.16
5.6.290.0100.00616.20
5.6.280.0050.04118.48
5.6.270.0000.01315.99
5.6.260.0030.01216.08
5.6.250.0000.01016.18
5.6.240.0070.00716.19
5.6.230.0080.00816.16
5.6.220.0060.03018.31
5.6.210.0110.03018.39
5.6.200.0060.02418.55
5.6.190.0080.02118.56
5.6.180.0030.02418.62
5.6.170.0040.02318.57
5.6.160.0060.02118.54
5.6.150.0030.02518.57
5.6.140.0030.02518.69
5.6.130.0070.02218.55
5.6.120.0060.03518.61
5.6.110.0060.04318.58
5.6.100.0030.04318.51
5.6.90.0080.04418.53
5.6.80.0030.04418.27
5.6.70.0030.03718.31
5.6.60.0100.04018.27
5.6.50.0050.03818.25
5.6.40.0020.03618.19
5.6.30.0020.02818.21
5.6.20.0030.03418.18
5.6.10.0050.04518.18
5.6.00.0090.03618.29
5.5.380.0120.00316.02
5.5.370.0070.00715.86
5.5.360.0050.02518.31
5.5.350.0040.02418.29
5.5.340.0080.01818.52
5.5.330.0030.02218.53
5.5.320.0080.02118.41
5.5.310.0000.02618.41
5.5.300.0030.02518.50
5.5.290.0050.02318.43
5.5.280.0040.02418.42
5.5.270.0120.03518.50
5.5.260.0050.02518.43
5.5.250.0020.05018.34
5.5.240.0050.04518.06
5.5.230.0020.04118.16
5.5.220.0050.03118.04
5.5.210.0010.04618.08
5.5.200.0080.03818.04
5.5.190.0070.04418.10
5.5.180.0070.02818.08
5.5.170.0080.00415.96
5.5.160.0110.03618.15
5.5.150.0030.03318.04
5.5.140.0070.04318.17
5.5.130.0080.04218.09
5.5.120.0070.03718.19
5.5.110.0070.03718.22
5.5.100.0050.02818.07
5.5.90.0090.04318.14
5.5.80.0050.04217.94
5.5.70.0050.03718.08
5.5.60.0120.04218.18
5.5.50.0070.03818.08
5.5.40.0070.03918.11
5.5.30.0050.04018.03
5.5.20.0050.03718.06
5.5.10.0050.04418.05
5.5.00.0070.04117.94
5.4.450.0030.02316.22
5.4.440.0020.02616.13
5.4.430.0040.02316.10
5.4.420.0100.04016.20
5.4.410.0020.02515.97
5.4.400.0040.04415.76
5.4.390.0020.04715.77
5.4.380.0000.04115.86
5.4.370.0010.04315.96
5.4.360.0070.02716.04
5.4.350.0020.02915.91
5.4.340.0070.03715.92
5.4.330.0060.00312.89
5.4.320.0020.04715.84
5.4.310.0040.03616.00
5.4.300.0070.03815.95
5.4.290.0050.03216.00
5.4.280.0020.03615.89
5.4.270.0030.04015.89
5.4.260.0080.03615.97
5.4.250.0020.03715.88
5.4.240.0050.03415.89
5.4.230.0060.03415.95
5.4.220.0050.03015.86
5.4.210.0060.03815.97
5.4.200.0000.04515.89
5.4.190.0030.02315.97
5.4.180.0030.04315.89
5.4.170.0070.03815.85
5.4.160.0090.03215.86
5.4.150.0070.02215.95
5.4.140.0030.03914.59
5.4.130.0030.03214.60
5.4.120.0000.04114.55
5.4.110.0060.02814.63
5.4.100.0050.02314.53
5.4.90.0050.02314.56
5.4.80.0030.03714.55
5.4.70.0030.02514.57
5.4.60.0040.04414.51
5.4.50.0050.03814.63
5.4.40.0040.02214.54
5.4.30.0030.04014.65
5.4.20.0020.03814.52
5.4.10.0030.02414.47
5.4.00.0100.03714.33
5.3.290.0030.04213.93
5.3.280.0100.02513.93
5.3.270.0030.04513.89
5.3.260.0050.02413.90
5.3.250.0050.02513.93
5.3.240.0060.03813.84
5.3.230.0060.04013.94
5.3.220.0070.03213.88
5.3.210.0060.03813.84
5.3.200.0060.03513.87
5.3.190.0050.03513.89
5.3.180.0030.02514.01
5.3.170.0070.03313.87
5.3.160.0000.03913.99
5.3.150.0050.02914.02
5.3.140.0020.02713.78
5.3.130.0050.04113.91
5.3.120.0050.03513.92
5.3.110.0070.03513.96
5.3.100.0050.03713.67
5.3.90.0070.03813.51
5.3.80.0050.04213.54
5.3.70.0030.03313.42
5.3.60.0060.04013.61
5.3.50.0050.04213.54
5.3.40.0020.04113.56
5.3.30.0020.02313.64
5.3.20.0080.03313.38
5.3.10.0030.03813.27
5.3.00.0020.04013.25
5.2.170.0000.05012.26
5.2.160.0000.03012.26
5.2.150.0000.03712.26
5.2.140.0000.05312.26
5.2.130.0000.03312.26
5.2.120.0000.06312.26
5.2.110.0030.02312.26
5.2.100.0030.06012.26
5.2.90.0000.06312.26
5.2.80.0030.06012.26
5.2.70.0000.05312.26
5.2.60.0030.04312.26
5.2.50.0070.05312.26
5.2.40.0000.06012.26
5.2.30.0070.04012.26
5.2.20.0000.06312.26
5.2.10.0000.03012.26
5.2.00.0000.03312.26
5.1.60.0000.03012.26
5.1.50.0000.02712.26
5.1.40.0030.04712.26
5.1.30.0030.05312.26
5.1.20.0070.05712.26
5.1.10.0070.03712.26
5.1.00.0030.03712.26
5.0.50.0070.04012.26
5.0.40.0030.04012.26
5.0.30.0130.05712.26
5.0.20.0030.04012.26
5.0.10.0000.04712.26
5.0.00.0030.06712.26
4.4.90.0030.03312.26
4.4.80.0030.03012.26
4.4.70.0030.02312.26
4.4.60.0070.03312.26
4.4.50.0000.03312.26
4.4.40.0000.03712.26
4.4.30.0030.02012.26
4.4.20.0000.03712.26
4.4.10.0000.03712.26
4.4.00.0000.04312.26
4.3.110.0030.03312.26
4.3.100.0000.02712.26
4.3.90.0030.03012.26
4.3.80.0000.05312.26
4.3.70.0030.03312.26
4.3.60.0000.03012.26
4.3.50.0000.02312.26
4.3.40.0030.02312.26
4.3.30.0030.01712.26
4.3.20.0000.04012.26
4.3.10.0000.02012.26
4.3.00.0000.01712.26

preferences:
46.71 ms | 400 KiB | 5 Q