3v4l.org

run code in 300+ PHP versions simultaneously
<?php // '2017-04-07 20:15:00' $now = new \DateTime('2017-04-26 06:13:00'); // $interval = $now->diff($reservation->lessonDateTime); // '2017-04-07 15:00:00' $interval = $now->diff(new \DateTime('2017-04-26 18:15:00')); $hours = ($interval->days * 24) + $interval->h + ($interval->i / 60) + ($interval->s / 3600); var_dump($interval->h); var_dump($hours); var_dump($hours <= 12);

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)
8.3.40.0070.01018.88
8.3.30.0160.00018.79
8.3.20.0040.00420.16
8.3.10.0070.00021.78
8.3.00.0090.00019.38
8.2.170.0120.00622.96
8.2.160.0000.01319.46
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0070.00020.57
8.2.120.0050.00326.35
8.2.110.0030.00720.99
8.2.100.0060.00618.03
8.2.90.0070.00419.21
8.2.80.0050.00318.04
8.2.70.0080.00017.88
8.2.60.0090.00018.22
8.2.50.0050.00318.10
8.2.40.0000.00820.38
8.2.30.0050.00219.33
8.2.20.0040.00418.10
8.2.10.0040.00418.36
8.2.00.0000.00718.33
8.1.270.0040.00422.13
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01023.98
8.1.230.0040.00719.18
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00917.35
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0040.00418.78
8.1.160.0050.00218.99
8.1.150.0000.00820.14
8.1.140.0040.00419.60
8.1.130.0030.00518.96
8.1.120.0020.00517.64
8.1.110.0040.00417.55
8.1.100.0040.00417.68
8.1.90.0040.00417.71
8.1.80.0030.00517.57
8.1.70.0030.00317.68
8.1.60.0000.00717.61
8.1.50.0050.00317.64
8.1.40.0000.00817.58
8.1.30.0000.00817.87
8.1.20.0040.00417.70
8.1.10.0030.00617.67
8.1.00.0050.00317.72
8.0.300.0000.00718.77
8.0.290.0030.00516.88
8.0.280.0000.00718.37
8.0.270.0000.00717.25
8.0.260.0080.00018.90
8.0.250.0030.00317.16
8.0.240.0020.00517.05
8.0.230.0000.00717.04
8.0.220.0030.00317.01
8.0.210.0030.00317.08
8.0.200.0060.00017.21
8.0.190.0030.00617.05
8.0.180.0050.00217.12
8.0.170.0000.00717.06
8.0.160.0030.00317.07
8.0.150.0000.00717.08
8.0.140.0040.00417.05
8.0.130.0050.00013.46
8.0.120.0040.00416.89
8.0.110.0000.00717.04
8.0.100.0000.00717.07
8.0.90.0000.00717.20
8.0.80.0000.01517.13
8.0.70.0040.00417.11
8.0.60.0080.00016.96
8.0.50.0000.00716.93
8.0.30.0070.01017.16
8.0.20.0120.00817.40
8.0.10.0070.00017.28
8.0.00.0150.00716.88
7.4.330.0030.00315.55
7.4.320.0000.00616.65
7.4.300.0070.00016.59
7.4.290.0030.00316.69
7.4.280.0000.00816.68
7.4.270.0030.00316.64
7.4.260.0030.00316.76
7.4.250.0000.00716.68
7.4.240.0000.00716.74
7.4.230.0030.00316.67
7.4.220.0130.00516.68
7.4.210.0060.00916.76
7.4.200.0030.00316.44
7.4.160.0130.00316.57
7.4.150.0090.00917.40
7.4.140.0140.00917.86
7.4.130.0190.00316.55
7.4.120.0150.00816.66
7.4.110.0030.01416.53
7.4.100.0090.00916.53
7.4.90.0110.00716.56
7.4.80.0100.01019.39
7.4.70.0100.00716.53
7.4.60.0130.00316.73
7.4.50.0040.01416.68
7.4.40.0150.00316.73
7.4.30.0100.00716.78
7.4.10.0050.01215.12
7.4.00.0080.00715.22
7.3.330.0030.00313.31
7.3.320.0000.00513.23
7.3.310.0020.00516.23
7.3.300.0000.00716.38
7.3.290.0040.01216.41
7.3.280.0100.00816.40
7.3.270.0060.01117.40
7.3.260.0100.01416.41
7.3.240.0090.01016.52
7.3.230.0180.00316.57
7.3.210.0140.00416.58
7.3.200.0100.00616.38
7.3.190.0160.00616.36
7.3.180.0060.01116.53
7.3.170.0110.01116.54
7.3.160.0100.00716.50
7.3.130.0020.01414.99
7.3.120.0090.00714.96
7.3.110.0050.01314.87
7.3.100.0100.00414.82
7.3.90.0070.00914.96
7.3.80.0020.01015.07
7.3.70.0070.00514.94
7.3.60.0070.00714.99
7.3.50.0080.00414.85
7.3.40.0030.01014.86
7.3.30.0060.00814.93
7.3.20.0060.00916.75
7.3.10.0090.00716.73
7.3.00.0090.00416.69
7.2.330.0060.01116.63
7.2.320.0110.01216.67
7.2.310.0100.00716.54
7.2.300.0030.01316.66
7.2.290.0090.00916.87
7.2.260.0080.01015.39
7.2.250.0050.01215.22
7.2.240.0090.00815.21
7.2.230.0050.01015.20
7.2.220.0080.00915.17
7.2.210.0030.00915.17
7.2.200.0060.00815.16
7.2.190.0060.00815.09
7.2.180.0030.00815.17
7.2.170.0100.00615.10
7.2.160.0130.00515.01
7.2.150.0040.00817.05
7.2.140.0000.01817.09
7.2.130.0050.01016.85
7.2.120.0050.00816.92
7.2.110.0030.00916.97
7.2.100.0070.00616.95
7.2.90.0060.01016.92
7.2.80.0070.00916.79
7.2.70.0070.00817.07
7.2.60.0070.00616.85
7.2.50.0040.00916.94
7.2.40.0060.00716.97
7.2.30.0050.00917.05
7.2.20.0040.00817.10
7.2.10.0050.00816.90
7.2.00.0070.00717.01
7.1.330.0100.00415.89
7.1.320.0070.00716.08
7.1.310.0090.00715.98
7.1.300.0020.01015.99
7.1.290.0040.00815.82
7.1.280.0050.00915.83
7.1.270.0040.01215.75
7.1.260.0080.00515.95
7.1.250.0070.00615.82
7.1.240.0050.00716.00
7.1.230.0080.00616.04
7.1.220.0090.00415.97
7.1.210.0070.00515.88
7.1.200.0070.00415.90
7.1.190.0040.00815.92
7.1.180.0040.00915.96
7.1.170.0060.00615.75
7.1.160.0040.00915.89
7.1.150.0040.01115.90
7.1.140.0020.01015.96
7.1.130.0020.01115.80
7.1.120.0050.00915.81
7.1.110.0060.00615.97
7.1.100.0060.00716.00
7.1.90.0070.00515.89
7.1.80.0040.00715.82
7.1.70.0040.00916.27
7.1.60.0080.00616.30
7.1.50.0070.00715.87
7.1.40.0080.00720.63
7.1.30.0030.01320.53
7.1.20.0300.01020.60
7.1.10.0040.00916.14
7.1.00.0230.01015.76
7.0.330.0090.00515.67
7.0.320.0060.00515.67
7.0.310.0080.00715.45
7.0.300.0030.01015.61
7.0.290.0040.00615.43
7.0.280.0060.00615.54
7.0.270.0060.00515.63
7.0.260.0070.00715.42
7.0.250.0040.00715.68
7.0.240.0070.00515.58
7.0.230.0050.00815.63
7.0.220.0030.00615.72
7.0.210.0020.01115.55
7.0.200.0080.00615.93
7.0.190.0020.01115.57
7.0.180.0070.00515.71
7.0.170.0030.00915.80
7.0.160.0030.01015.71
7.0.150.0060.00615.81
7.0.140.0080.00615.70
7.0.130.0390.00715.50
7.0.120.0050.00915.92
7.0.110.0050.00815.66
7.0.100.0060.00715.71
7.0.90.0070.00715.80
7.0.80.0050.00915.83
7.0.70.0060.00815.75
7.0.60.0280.00815.21
7.0.50.0020.01215.91
7.0.40.0060.00814.32
7.0.30.0320.01414.37
7.0.20.0080.00814.22
7.0.10.0030.01014.31
7.0.00.0050.00714.26
5.6.400.0070.00714.35
5.6.390.0050.00914.86
5.6.380.0060.00814.41
5.6.370.0070.00714.67
5.6.360.0090.00614.40
5.6.350.0050.00614.50
5.6.340.0030.01014.37
5.6.330.0040.00814.39
5.6.320.0030.01014.31
5.6.310.0090.00614.48
5.6.300.0050.00814.45
5.6.290.0120.00314.37
5.6.280.0050.01014.83
5.6.270.0050.00914.56
5.6.260.0070.00714.63
5.6.250.0050.00714.54
5.6.240.0090.00314.54
5.6.230.0090.00514.45
5.6.220.0020.01114.49
5.6.210.0100.00614.29
5.6.200.0030.00814.38
5.6.190.0070.00414.60
5.6.180.0050.00914.48
5.6.170.0050.01014.31
5.6.160.0030.00914.50
5.6.150.0060.00914.65
5.6.140.0070.00714.51
5.6.130.0050.01014.57
5.6.120.0050.00714.40
5.6.110.0060.00714.33
5.6.100.0050.00914.33
5.6.90.0080.00914.51
5.6.80.0080.00914.41
5.6.70.0060.01014.27
5.6.60.0050.01114.44
5.6.50.0080.00514.27
5.6.40.0050.01014.39
5.6.30.0070.00714.42
5.6.20.0040.01114.45
5.6.10.0090.00414.30
5.6.00.0090.00314.23

preferences:
57.89 ms | 400 KiB | 5 Q