3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timetocomp = "2015-10-13 08:50:17"; $dateTimeToCompare = DateTime::createFromFormat('Y-m-d H:i:s', $timetocomp); //var_dump($dateTimeToCompare); $dateTimeNoW = "2015-10-13 08:49:17"; $dateTimeCompare = DateTime::createFromFormat('Y-m-d H:i:s', $dateTimeNoW); $diff = $dateTimeToCompare->diff($dateTimeCompare); var_dump($diff); echo $diff->invert; if($diff->h >= 1) { echo "difference of at least 1 hour ".$diff->h; } else { echo "difference less than 1 hour ".$diff->h; }

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)
8.3.60.0070.01418.20
8.3.50.0110.00821.91
8.3.40.0100.00718.64
8.3.30.0070.00718.89
8.3.20.0060.00320.29
8.3.10.0040.00423.66
8.3.00.0070.00020.20
8.2.180.0140.00316.75
8.2.170.0070.00722.96
8.2.160.0070.01020.38
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.62
8.2.110.0100.00020.35
8.2.100.0030.00917.75
8.2.90.0000.00817.97
8.2.80.0040.00419.38
8.2.70.0040.00417.93
8.2.60.0060.00319.68
8.2.50.0030.00518.10
8.2.40.0000.00820.59
8.2.30.0050.00322.29
8.2.20.0090.00017.79
8.2.10.0040.00418.25
8.2.00.0040.00418.19
8.1.280.0200.00325.92
8.1.270.0040.00423.83
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00522.02
8.1.230.0080.00923.69
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.63
8.1.180.0030.00618.10
8.1.170.0040.00418.70
8.1.160.0000.00822.07
8.1.150.0000.00718.84
8.1.140.0040.00417.55
8.1.130.0030.00317.70
8.1.120.0030.00517.43
8.1.110.0000.00717.59
8.1.100.0000.00717.53
8.1.90.0080.00017.51
8.1.80.0000.00817.55
8.1.70.0030.00317.46
8.1.60.0000.00917.48
8.1.50.0000.00817.55
8.1.40.0080.00017.51
8.1.30.0030.00617.71
8.1.20.0050.00317.64
8.1.10.0080.00017.61
8.1.00.0040.00417.66
8.0.300.0070.00022.09
8.0.290.0050.00316.88
8.0.280.0030.00318.52
8.0.270.0000.00717.20
8.0.260.0000.00617.28
8.0.250.0000.00817.05
8.0.240.0000.00717.05
8.0.230.0000.00717.19
8.0.220.0000.00717.07
8.0.210.0050.00316.92
8.0.200.0070.00017.01
8.0.190.0040.00417.13
8.0.180.0060.00317.14
8.0.170.0040.00417.09
8.0.160.0070.00017.13
8.0.150.0040.00417.03
8.0.140.0030.00516.98
8.0.130.0000.00613.49
8.0.120.0000.00817.09
8.0.110.0000.00716.93
8.0.100.0080.00017.11
8.0.90.0050.00316.96
8.0.80.0130.00317.01
8.0.70.0030.00516.96
8.0.60.0040.00417.03
8.0.50.0000.00717.05
8.0.30.0120.00617.27
8.0.20.0110.01117.40
8.0.10.0000.00816.95
8.0.00.0110.00716.84
7.4.330.0030.00315.09
7.4.320.0030.00316.53
7.4.300.0030.00316.62
7.4.290.0050.00516.59
7.4.280.0040.00416.63
7.4.270.0000.00716.58
7.4.260.0020.00516.56
7.4.250.0040.00416.47
7.4.240.0050.00216.50
7.4.230.0040.00416.63
7.4.220.0130.01316.46
7.4.210.0070.00716.63
7.4.200.0030.00316.61
7.4.160.0080.00816.53
7.4.150.0140.00417.40
7.4.140.0030.01817.86
7.4.130.0070.01116.57
7.4.120.0110.01016.67
7.4.110.0120.00916.69
7.4.100.0120.00616.60
7.4.90.0100.01016.59
7.4.80.0140.00319.39
7.4.70.0090.01116.61
7.4.60.0040.01216.65
7.4.50.0060.00316.79
7.4.40.0120.00616.83
7.4.30.0060.01216.58
7.4.00.0100.00715.26
7.3.330.0030.00313.20
7.3.320.0060.00013.18
7.3.310.0000.00716.11
7.3.300.0070.00016.22
7.3.290.0050.01016.26
7.3.280.0080.01116.27
7.3.270.0090.01417.40
7.3.260.0170.00316.44
7.3.250.0090.00816.30
7.3.240.0030.01616.39
7.3.230.0190.00016.53
7.3.210.0090.00916.45
7.3.200.0160.00316.68
7.3.190.0140.00716.31
7.3.180.0100.00716.32
7.3.170.0110.01116.45
7.3.160.0140.00516.67
7.2.330.0140.00616.89
7.2.320.0090.01516.69
7.2.310.0140.00516.57
7.2.300.0060.01116.78
7.2.290.0140.00416.71
7.2.60.0070.00716.90
7.2.00.0030.01319.36
7.1.200.0000.00915.95
7.1.100.0030.01018.21
7.1.70.0000.00917.25
7.1.60.0110.01119.29
7.1.50.0140.00417.11
7.1.00.0100.07022.54
7.0.200.0000.00717.00
7.0.60.0030.04020.03
7.0.50.0030.08717.84
7.0.40.0130.05320.04
7.0.30.0230.08020.03
7.0.20.0370.07020.09
7.0.10.0130.08720.18
7.0.00.0100.06020.19
5.6.280.0000.04020.78
5.6.210.0070.06320.59
5.6.200.0030.06318.12
5.6.190.0070.08720.57
5.6.180.0270.07020.39
5.6.170.0230.09020.35
5.6.160.0000.09320.44
5.6.150.0070.05018.13
5.6.140.0070.07718.21
5.6.130.0100.07718.10
5.6.120.0200.07020.95
5.6.110.0030.04321.00
5.6.100.0100.07721.02
5.6.90.0100.05020.98
5.6.80.0170.07020.28
5.5.350.0230.05720.35
5.5.340.0130.07318.02
5.5.330.0070.04320.07
5.5.320.0270.07020.41
5.5.310.0300.06720.13
5.5.300.0070.08718.00
5.5.290.0030.05018.01
5.5.280.0100.05320.68
5.5.270.0130.04720.86
5.5.260.0170.07720.79
5.5.250.0070.08720.71
5.5.240.0000.08020.19
5.4.450.0900.06719.25
5.4.440.0930.07019.47
5.4.430.0600.06319.47
5.4.420.0600.06019.30
5.4.410.0670.06019.39
5.4.400.0730.06019.09
5.4.390.0770.07718.92
5.4.380.1070.07019.30
5.4.370.0970.06719.29
5.4.360.0700.06018.95
5.4.350.0730.05719.15
5.4.340.0800.05718.99
5.4.320.0670.05719.28
5.4.310.0800.05019.15
5.4.300.0800.05019.20
5.4.290.0730.05018.94
5.4.280.0670.05718.78
5.4.270.0730.05719.18
5.4.260.0870.05318.98
5.4.250.0730.05719.12
5.4.240.0630.05319.09
5.4.230.0630.07019.20
5.4.220.0870.06719.19
5.4.210.0830.07018.91
5.4.200.0700.07019.19
5.4.190.0170.06719.11
5.4.180.0170.05719.27
5.4.170.0600.06718.78
5.4.160.0730.05319.13
5.4.150.0870.05019.24
5.4.140.0530.04716.43
5.4.130.0170.04016.30
5.4.120.0130.05016.52
5.4.110.0730.07016.61
5.4.100.0670.05316.11
5.4.90.0330.05016.48
5.4.80.0170.05016.48
5.4.70.0130.06016.47
5.4.60.0330.06016.21
5.4.50.0070.04316.41
5.4.40.0200.06316.19
5.4.30.0000.05016.20
5.4.20.0000.03716.45
5.4.10.0330.06016.40

preferences:
54.82 ms | 401 KiB | 5 Q