3v4l.org

run code in 300+ PHP versions simultaneously
<?php // '2017-04-07 20:15:00' $now = new \DateTime('2017-04-26 07:10:00'); // $interval = $now->diff($reservation->lessonDateTime); // '2017-04-07 15:00:00' $interval = $now->diff(new \DateTime('2017-04-26 19:15:00')); $hours = ($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)
8.3.60.0070.01118.29
8.3.50.0160.00618.30
8.3.40.0110.00418.92
8.3.30.0090.00618.59
8.3.20.0070.00020.16
8.3.10.0000.00821.88
8.3.00.0040.00419.38
8.2.180.0100.00718.40
8.2.170.0140.00322.96
8.2.160.0070.00719.21
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00020.21
8.2.120.0070.00026.35
8.2.110.0040.00420.86
8.2.100.0070.00418.34
8.2.90.0050.00319.17
8.2.80.0060.00317.97
8.2.70.0030.00617.87
8.2.60.0040.00417.91
8.2.50.0080.00018.10
8.2.40.0040.00820.45
8.2.30.0040.00419.33
8.2.20.0070.00018.07
8.2.10.0030.00318.33
8.2.00.0040.00418.23
8.1.280.0100.01025.92
8.1.270.0080.00023.63
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0040.00423.83
8.1.230.0060.00619.16
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0100.00017.48
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0040.00418.74
8.1.160.0070.00018.95
8.1.150.0050.00220.09
8.1.140.0040.00419.52
8.1.130.0030.00319.02
8.1.120.0000.00717.69
8.1.110.0000.00717.57
8.1.100.0040.00417.61
8.1.90.0000.00717.64
8.1.80.0000.00817.66
8.1.70.0000.00717.61
8.1.60.0030.00517.70
8.1.50.0000.00817.58
8.1.40.0030.00617.53
8.1.30.0030.00617.73
8.1.20.0040.00417.79
8.1.10.0040.00417.72
8.1.00.0040.00417.64
8.0.300.0040.00418.77
8.0.290.0020.00516.63
8.0.280.0000.00718.51
8.0.270.0070.00017.32
8.0.260.0030.00319.14
8.0.250.0000.00717.05
8.0.240.0050.00317.20
8.0.230.0030.00517.16
8.0.220.0000.00716.96
8.0.210.0070.00016.98
8.0.200.0000.00717.07
8.0.190.0040.00417.11
8.0.180.0040.00417.10
8.0.170.0070.00017.10
8.0.160.0000.00717.18
8.0.150.0040.00317.10
8.0.140.0040.00417.07
8.0.130.0030.00313.45
8.0.120.0040.00416.97
8.0.110.0040.00417.14
8.0.100.0040.00416.96
8.0.90.0000.00817.04
8.0.80.0150.00917.15
8.0.70.0050.00216.88
8.0.60.0000.00816.97
8.0.50.0000.00716.96
8.0.30.0070.01117.18
8.0.20.0100.01017.43
8.0.10.0050.00217.03
8.0.00.0090.00816.98
7.4.330.0000.00515.55
7.4.320.0060.00016.65
7.4.300.0040.00416.63
7.4.290.0080.00016.71
7.4.280.0040.00416.72
7.4.270.0030.00316.74
7.4.260.0090.00016.59
7.4.250.0000.00716.54
7.4.240.0070.00016.64
7.4.230.0030.00316.64
7.4.220.0100.01016.54
7.4.210.0030.01016.70
7.4.200.0000.00716.64
7.4.160.0110.00516.62
7.4.150.0160.00317.40
7.4.140.0130.00817.86
7.4.130.0130.00716.66
7.4.120.0090.01316.67
7.4.110.0090.00916.73
7.4.100.0140.00316.65
7.4.90.0100.00616.78
7.4.80.0160.00319.39
7.4.70.0090.01016.73
7.4.60.0100.00716.46
7.4.50.0090.00316.59
7.4.40.0130.00416.40
7.4.30.0060.01116.75
7.4.00.0090.00915.11
7.3.330.0000.00613.13
7.3.320.0000.00613.38
7.3.310.0000.00716.47
7.3.300.0000.00616.39
7.3.290.0110.00316.39
7.3.280.0100.00616.40
7.3.270.0090.00917.40
7.3.260.0090.01016.48
7.3.240.0030.01416.52
7.3.230.0040.01416.46
7.3.210.0100.01416.43
7.3.200.0070.01316.68
7.3.190.0110.00416.57
7.3.180.0000.01716.57
7.3.170.0130.00316.61
7.3.160.0120.00316.52
7.3.120.0080.01015.05
7.3.110.0070.00514.97
7.3.100.0060.01014.86
7.3.90.0060.00914.98
7.3.80.0080.00314.77
7.3.70.0030.00714.85
7.3.60.0050.01014.71
7.3.50.0090.00614.92
7.3.40.0050.00714.74
7.3.30.0030.01014.99
7.3.20.0070.00816.82
7.3.10.0060.00716.75
7.3.00.0100.00516.64
7.2.330.0030.01616.70
7.2.320.0140.00716.67
7.2.310.0090.01316.88
7.2.300.0090.00916.88
7.2.290.0110.00516.72
7.2.250.0050.01015.25
7.2.240.0100.00815.06
7.2.230.0070.00815.23
7.2.220.0030.00815.07
7.2.210.0040.00915.42
7.2.200.0040.00815.17
7.2.190.0050.00815.11
7.2.180.0100.00315.06
7.2.170.0030.00914.95
7.2.130.0080.00816.80
7.2.120.0130.00716.98
7.2.110.0060.01016.98
7.2.100.0110.01416.78
7.2.90.0110.00716.95
7.2.80.0140.00716.79
7.2.70.0100.00617.06
7.2.60.0100.01316.57
7.2.50.0060.00916.90
7.2.40.0140.00616.75
7.2.30.0180.00516.79
7.2.20.0110.00416.64
7.2.10.0110.00616.75
7.2.00.0140.01116.88
7.1.330.0080.00516.02
7.1.320.0060.00616.08
7.1.310.0040.01115.91
7.1.300.0040.01115.93
7.1.290.0000.01215.72
7.1.280.0080.00415.91
7.1.270.0030.01015.71
7.1.260.0070.00815.91
7.1.250.0070.00515.93
7.1.70.0000.00817.37
7.1.60.0000.01517.40
7.1.50.0130.00017.14
7.1.40.0000.01816.74
7.1.30.0040.00916.68
7.1.20.0000.01117.05
7.1.10.0030.00616.83
7.1.00.0000.01016.97
7.0.200.0030.00816.87
7.0.190.0040.00416.81
7.0.180.0030.01016.44
7.0.170.0030.00616.59
7.0.160.0050.00316.55
7.0.150.0030.00516.38
7.0.140.0090.00316.43
7.0.130.0030.00616.98
7.0.120.0000.00916.78
7.0.110.0040.00716.47
7.0.100.0000.00716.59
7.0.90.0000.00816.58
7.0.80.0030.00616.67
7.0.70.0000.00816.66
7.0.60.0030.00616.41
7.0.50.0080.00016.43
7.0.40.0110.00014.73
7.0.30.0050.00214.73
7.0.20.0040.00414.75
7.0.10.0030.00514.73
7.0.00.0030.00614.73

preferences:
72.55 ms | 400 KiB | 5 Q