3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t1 = new DateTime( '2014-09-03 15:00:00' ); $t2 = new DateTime( '2014-09-04 15:00:00' ); echo date_diff( $t1, $t2 )->h; echo date_diff( $t1, $t2 )->days; echo round( 26/24); ?>

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)
8.3.60.0040.01116.88
8.3.50.0180.00420.04
8.3.40.0110.00618.90
8.3.30.0080.00619.39
8.3.20.0040.00420.28
8.3.10.0050.00323.70
8.3.00.0000.00817.50
8.2.180.0040.01116.50
8.2.170.0060.01222.96
8.2.160.0070.00718.91
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0080.00021.00
8.2.110.0040.00820.45
8.2.100.0040.00818.03
8.2.90.0040.00418.15
8.2.80.0030.00517.97
8.2.70.0000.00817.88
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0050.00320.13
8.2.30.0050.00318.12
8.2.20.0040.00417.88
8.2.10.0000.00718.25
8.2.00.0050.00217.82
8.1.270.0080.00023.70
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00722.43
8.1.230.0040.00821.09
8.1.220.0040.00417.76
8.1.210.0050.00318.91
8.1.200.0060.00317.38
8.1.190.0040.00417.38
8.1.180.0030.00518.10
8.1.170.0060.00318.77
8.1.160.0040.00421.98
8.1.150.0000.00718.91
8.1.140.0040.00417.64
8.1.130.0000.00717.86
8.1.120.0030.00317.59
8.1.110.0050.00217.64
8.1.100.0040.00417.64
8.1.90.0030.00617.71
8.1.80.0000.00817.63
8.1.70.0030.00317.51
8.1.60.0020.00517.72
8.1.50.0030.00517.55
8.1.40.0000.00817.58
8.1.30.0000.00817.80
8.1.20.0040.00417.81
8.1.10.0020.00517.65
8.1.00.0020.00517.74
8.0.300.0030.00620.11
8.0.290.0080.00017.00
8.0.280.0000.00818.50
8.0.270.0030.00317.38
8.0.260.0030.00317.30
8.0.250.0030.00317.19
8.0.240.0000.00717.20
8.0.230.0000.00716.99
8.0.220.0000.00717.11
8.0.210.0030.00317.12
8.0.200.0000.00617.14
8.0.190.0000.00717.13
8.0.180.0000.00817.09
8.0.170.0000.00817.18
8.0.160.0070.00017.07
8.0.150.0050.00217.09
8.0.140.0000.00717.05
8.0.130.0000.00513.46
8.0.120.0040.00417.06
8.0.110.0000.00816.95
8.0.100.0030.00616.96
8.0.90.0040.00416.97
8.0.80.0090.00617.09
8.0.70.0040.00417.06
8.0.60.0040.00416.98
8.0.50.0000.00817.16
8.0.30.0080.01117.29
8.0.20.0120.00917.40
8.0.10.0000.00817.04
8.0.00.0110.00716.86
7.4.330.0020.00215.23
7.4.320.0060.00016.72
7.4.300.0030.00316.61
7.4.290.0000.00716.82
7.4.280.0050.00516.82
7.4.270.0030.00316.73
7.4.260.0040.00716.78
7.4.250.0000.00816.77
7.4.240.0020.00516.72
7.4.230.0000.00716.91
7.4.220.0070.01116.91
7.4.210.0030.01316.65
7.4.200.0000.00716.65
7.4.160.0160.00316.63
7.4.150.0070.01117.40
7.4.140.0090.00817.86
7.4.130.0060.01116.76
7.4.120.0100.00816.75
7.4.110.0140.00716.63
7.4.100.0110.00616.77
7.4.90.0030.01316.46
7.4.80.0100.01319.39
7.4.70.0180.00416.80
7.4.60.0100.00616.62
7.4.50.0080.00016.52
7.4.40.0060.00916.54
7.4.30.0160.00316.77
7.4.10.0090.00615.21
7.4.00.0070.01115.06
7.3.330.0000.00713.23
7.3.320.0000.00613.05
7.3.310.0080.00016.42
7.3.300.0050.00316.20
7.3.290.0100.00316.45
7.3.280.0070.01116.40
7.3.270.0150.00917.40
7.3.260.0190.00316.49
7.3.250.0070.00916.51
7.3.240.0100.00716.30
7.3.230.0130.00716.64
7.3.210.0060.01016.55
7.3.200.0070.01019.39
7.3.190.0150.00616.55
7.3.180.0060.00916.64
7.3.170.0110.00516.48
7.3.160.0090.00616.53
7.3.130.0070.01014.82
7.3.120.0090.01014.71
7.3.110.0040.01115.00
7.3.100.0000.01515.13
7.3.90.0000.01514.98
7.3.80.0030.01014.94
7.3.70.0040.01114.83
7.3.60.0070.00415.01
7.3.50.0000.01615.09
7.3.40.0060.00314.85
7.3.30.0060.00314.75
7.3.20.0100.00716.72
7.3.10.0030.01316.75
7.3.00.0060.00616.53
7.2.330.0130.01016.66
7.2.320.0060.01016.88
7.2.310.0070.01116.84
7.2.300.0130.00317.01
7.2.290.0150.00917.13
7.2.260.0100.00715.08
7.2.250.0080.01215.46
7.2.240.0080.00815.36
7.2.230.0090.00615.28
7.2.220.0030.01315.41
7.2.210.0070.01014.95
7.2.200.0060.00315.10
7.2.190.0070.01015.36
7.2.180.0030.01415.01
7.2.170.0000.01215.21
7.2.160.0060.00315.18
7.2.150.0070.00317.04
7.2.140.0000.01516.60
7.2.130.0070.00716.97
7.2.120.0000.00916.93
7.2.110.0100.00316.89
7.2.100.0030.01317.03
7.2.90.0000.01416.98
7.2.80.0080.00817.09
7.2.70.0100.00316.84
7.2.60.0060.01016.97
7.2.50.0110.00416.93
7.2.40.0100.00416.69
7.2.30.0070.01017.08
7.2.20.0070.00717.09
7.2.10.0000.01016.90
7.2.00.0050.00918.10
7.1.330.0100.00315.88
7.1.320.0090.00315.75
7.1.310.0090.00615.81
7.1.300.0070.00415.89
7.1.290.0070.00715.84
7.1.280.0040.00415.98
7.1.270.0070.00315.88
7.1.260.0040.00415.99
7.1.250.0030.00515.85
7.1.240.0030.00916.05
7.1.230.0060.00915.74
7.1.220.0080.00615.82
7.1.210.0030.00615.76
7.1.200.0000.01415.96
7.1.190.0070.00715.94
7.1.180.0030.01015.46
7.1.170.0040.01115.84
7.1.160.0000.01116.05
7.1.150.0060.00615.96
7.1.140.0070.00415.68
7.1.130.0070.00715.98
7.1.120.0070.00715.83
7.1.110.0040.01115.66
7.1.100.0040.00917.13
7.1.90.0030.01015.75
7.1.80.0030.00815.96
7.1.70.0020.00916.63
7.1.60.0060.01417.62
7.1.50.0020.01316.44
7.1.40.0040.01215.94
7.1.30.0090.00315.80
7.1.20.0030.01316.04
7.1.10.0040.01115.78
7.1.00.0080.03819.11
7.0.330.0030.00915.21
7.0.320.0000.00915.69
7.0.310.0040.01115.49
7.0.300.0030.00715.33
7.0.290.0050.00515.24
7.0.280.0060.00915.48
7.0.270.0080.00415.35
7.0.260.0080.00015.48
7.0.250.0100.00015.68
7.0.240.0100.00315.63
7.0.230.0060.00315.48
7.0.220.0060.00615.54
7.0.210.0000.01415.32
7.0.200.0050.00815.15
7.0.190.0080.00815.43
7.0.180.0070.00715.48
7.0.170.0060.00615.31
7.0.160.0000.01615.48
7.0.150.0060.00915.66
7.0.140.0070.03518.76
7.0.130.0070.00315.68
7.0.120.0050.00515.58
7.0.110.0060.00915.29
7.0.100.0070.01015.26
7.0.90.0040.00815.61
7.0.80.0130.00015.62
7.0.70.0040.00415.60
7.0.60.0040.02217.74
7.0.50.0100.02616.64
7.0.40.0090.04416.81
7.0.30.0100.02216.89
7.0.20.0220.03116.73
7.0.10.0030.04616.74
7.0.00.0050.02916.89
5.6.400.0030.00614.64
5.6.390.0030.01014.56
5.6.380.0030.00614.44
5.6.370.0030.01014.60
5.6.360.0040.00814.47
5.6.350.0140.00314.61
5.6.340.0080.00414.30
5.6.330.0030.00714.72
5.6.320.0120.00314.15
5.6.310.0040.01114.20
5.6.300.0070.01014.54
5.6.290.0030.01014.40
5.6.280.0070.03817.61
5.6.270.0040.01214.35
5.6.260.0100.00714.52
5.6.250.0040.01414.82
5.6.240.0030.00614.75
5.6.230.0040.01114.38
5.6.220.0060.00914.70
5.6.210.0090.04117.52
5.6.200.0090.03116.15
5.6.190.0030.02517.40
5.6.180.0170.04217.50
5.6.170.0120.03417.53
5.6.160.0100.04317.42
5.6.150.0050.04716.22
5.6.140.0100.02316.34
5.6.130.0090.02516.26
5.6.120.0110.04317.82
5.6.110.0080.02017.76
5.6.100.0050.04717.69
5.6.90.0130.02017.74
5.6.80.0030.05017.41
5.6.70.2290.01717.36
5.6.60.0030.00914.57
5.6.50.0060.00914.39
5.6.40.0090.00614.20
5.6.30.0090.00614.43
5.6.20.0070.00714.28
5.6.10.0070.00714.17
5.6.00.0060.00314.42
5.5.380.0030.00814.57
5.5.370.0040.00814.57
5.5.360.0000.01114.64
5.5.350.0100.04317.44
5.5.340.0050.03716.14
5.5.330.0070.02917.25
5.5.320.0170.02617.43
5.5.310.0190.04517.36
5.5.300.0090.02516.19
5.5.290.0090.04216.11
5.5.280.0080.04417.69
5.5.270.0130.03717.46
5.5.260.0020.04517.53
5.5.250.0030.03517.58
5.5.240.0210.02717.11
5.5.230.0080.00414.29
5.5.220.0070.00714.30
5.5.210.0030.01414.14
5.5.200.0030.01014.37
5.5.190.0040.00414.36
5.5.180.0110.00414.19
5.5.170.0090.00614.44
5.5.160.0060.00614.43
5.5.150.0040.01113.97
5.5.140.0060.00914.49
5.5.130.0090.00314.25
5.5.120.0040.01114.30
5.5.110.0060.00614.33
5.5.100.0090.00314.44
5.5.90.0000.01714.32
5.5.80.0040.01114.20
5.5.70.0060.00914.17
5.5.60.0070.00314.29
5.5.50.0060.00614.25
5.5.40.0030.00714.43
5.5.30.0060.00614.36
5.5.20.0070.00714.21
5.5.10.0030.01014.41
5.5.00.0060.00614.31
5.4.450.0410.02515.56
5.4.440.0120.04515.45
5.4.430.0080.03015.35
5.4.420.0180.02815.28
5.4.410.0070.03215.12
5.4.400.0220.03714.99
5.4.390.0300.02615.05
5.4.380.0030.03315.02
5.4.370.0070.03215.04
5.4.360.0070.02414.91
5.4.350.0060.02111.65
5.4.340.0060.02011.65
5.4.330.0050.00511.32
5.4.320.0030.02311.89
5.4.310.0050.02511.89
5.4.300.0070.02011.89
5.4.290.0070.02111.89
5.4.280.0060.02011.84
5.4.270.0060.01911.84
5.4.260.0050.02411.84
5.4.250.0030.02511.84
5.4.240.0040.02211.84
5.4.230.0070.02711.83
5.4.220.0040.02111.86
5.4.210.0040.02011.83
5.4.200.0080.02311.83
5.4.190.0040.02511.83
5.4.180.0060.02011.83
5.4.170.0040.02211.84
5.4.160.0060.02211.83
5.4.150.0060.02011.83
5.4.140.0050.02511.67
5.4.130.0050.01911.67
5.4.120.0030.02511.65
5.4.110.0040.02111.64
5.4.100.0060.02011.64
5.4.90.0050.02111.64
5.4.80.0050.02011.64
5.4.70.0040.02111.64
5.4.60.0050.02011.64
5.4.50.0070.02111.64
5.4.40.0020.02311.64
5.4.30.0060.02111.63
5.4.20.0060.01811.63
5.4.10.0040.02311.63
5.4.00.0050.02411.38
5.3.290.0070.05012.80
5.3.280.0130.03612.71
5.3.270.0090.04112.73
5.3.260.0060.03712.72
5.3.250.0060.03612.71
5.3.240.0050.03812.72
5.3.230.0070.04912.71
5.3.220.0070.04312.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0050.04712.68
5.3.180.0090.03412.67
5.3.170.0070.03512.67
5.3.160.0030.03912.67
5.3.150.0050.04112.68
5.3.140.0020.04112.66
5.3.130.0050.04012.66
5.3.120.0050.04412.66
5.3.110.0050.05712.65
5.3.100.0060.03612.11
5.3.90.0050.03712.08
5.3.80.0070.03412.07
5.3.70.0090.03612.08
5.3.60.0060.03612.07
5.3.50.0100.03612.00
5.3.40.0080.03912.00
5.3.30.0080.03311.95
5.3.20.0040.03711.73
5.3.10.0040.03711.69
5.3.00.0040.03711.68
5.2.170.0040.0319.18
5.2.160.0060.0279.18
5.2.150.0040.0319.19
5.2.140.0030.0319.18
5.2.130.0040.0319.14
5.2.120.0080.0289.14
5.2.110.0050.0289.15
5.2.100.0080.0329.15
5.2.90.0050.0289.15
5.2.80.0060.0289.14
5.2.70.0040.0309.14
5.2.60.0070.0279.09
5.2.50.0040.0309.06
5.2.40.0080.0259.04
5.2.30.0050.0309.02
5.2.20.0040.0309.01
5.2.10.0050.0288.93
5.2.00.0040.0298.79
5.1.60.0060.0228.06
5.1.50.0050.0248.06
5.1.40.0060.0218.04
5.1.30.0030.0408.39
5.1.20.0070.0268.41
5.1.10.0060.0248.14
5.1.00.0060.0238.14
5.0.50.0020.0226.62
5.0.40.0030.0236.48
5.0.30.0060.0426.29
5.0.20.0050.0226.26
5.0.10.0060.0226.24
5.0.00.0050.0306.23
4.4.90.0020.0174.78
4.4.80.0010.0174.75
4.4.70.0030.0194.75
4.4.60.0020.0224.75
4.4.50.0010.0184.77
4.4.40.0030.0254.71
4.4.30.0040.0184.76
4.4.20.0040.0174.84
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0030.0154.66
4.3.100.0030.0154.67
4.3.90.0010.0174.63
4.3.80.0040.0304.59
4.3.70.0020.0164.63
4.3.60.0040.0204.63
4.3.50.0030.0154.62
4.3.40.0030.0234.54
4.3.30.0030.0193.29
4.3.20.0020.0153.27
4.3.10.0010.0163.22
4.3.00.0130.0237.13

preferences:
68.53 ms | 400 KiB | 5 Q