3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start= "2018-05-17 05:04:34"; $end = "2018-05-17 17:04:34"; //Note that it's intentionally reversed $diff = strtotime(substr($start,11))-strtotime(substr($end,11)); //If the calculation was reversed add one day in seconds if($diff <0) $diff += 86400; If($diff >3600){ Echo "more than one hour"; }Else{ Echo "less than one hour"; }

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)
8.5.10.0120.00716.95
8.5.00.0080.00320.14
8.4.150.0020.00014.05
8.4.140.0140.01117.73
8.4.130.0070.00318.02
8.4.120.0130.00720.39
8.4.110.0070.01222.38
8.4.100.0140.00718.07
8.4.90.0120.00918.51
8.4.80.0110.01017.70
8.4.70.0110.00917.95
8.4.60.0150.00518.81
8.4.50.0110.01018.52
8.4.40.0060.00317.99
8.4.30.0100.01017.86
8.4.20.0160.00319.66
8.4.10.0030.00620.64
8.3.280.0090.01218.46
8.3.270.0120.00916.61
8.3.260.0080.01116.61
8.3.250.0110.00918.76
8.3.240.0110.00716.68
8.3.230.0120.00816.54
8.3.220.0060.00217.29
8.3.210.0100.00416.79
8.3.200.0080.00116.68
8.3.190.0050.00617.36
8.3.180.0080.01118.78
8.3.170.0150.00316.76
8.3.160.0140.00417.24
8.3.150.0100.00717.15
8.3.140.0040.00418.94
8.3.130.0090.00018.67
8.3.120.0090.00020.52
8.3.110.0030.00616.70
8.3.100.0000.00920.25
8.3.90.0130.00716.63
8.3.80.0100.00018.43
8.3.70.0150.00316.75
8.3.60.0070.00718.68
8.3.50.0100.00318.36
8.3.40.0030.01219.04
8.3.30.0120.00318.80
8.3.20.0080.00019.23
8.3.10.0040.00421.69
8.3.00.0080.00019.92
8.2.290.0070.00320.18
8.2.280.0110.00816.73
8.2.270.0030.00616.69
8.2.260.0040.00416.91
8.2.250.0040.00416.43
8.2.240.0090.00016.99
8.2.230.0050.00320.94
8.2.220.0040.00424.06
8.2.210.0000.00826.77
8.2.200.0000.00918.54
8.2.190.0120.00916.86
8.2.180.0110.00418.55
8.2.170.0090.00622.96
8.2.160.0190.00419.01
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00720.94
8.2.110.0030.00719.11
8.2.100.0080.00418.03
8.2.90.0000.00918.16
8.2.80.0040.00418.22
8.2.70.0000.00817.74
8.2.60.0000.00717.75
8.2.50.0080.00017.63
8.2.40.0000.00819.36
8.2.30.0050.00221.28
8.2.20.0050.00318.00
8.2.10.0030.00618.07
8.2.00.0080.00019.39
8.1.330.0120.00721.90
8.1.320.0140.00616.26
8.1.310.0090.00616.34
8.1.300.0030.00620.10
8.1.290.0120.00018.88
8.1.280.0080.01125.92
8.1.270.0070.00022.13
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00320.83
8.1.230.0000.01122.53
8.1.220.0050.00317.79
8.1.210.0080.00019.12
8.1.200.0050.00517.35
8.1.190.0060.00317.47
8.1.180.0030.00518.10
8.1.170.0050.00317.62
8.1.160.0030.00518.80
8.1.150.0000.00718.85
8.1.140.0070.00017.94
8.1.130.0000.00717.59
8.1.120.0070.00017.61
8.1.110.0070.00017.59
8.1.100.0030.00417.66
8.1.90.0070.00017.54
8.1.80.0090.00017.42
8.1.70.0030.00517.62
8.1.60.0090.00017.56
8.1.50.0070.00017.49
8.1.40.0040.00417.65
8.1.30.0060.00617.67
8.1.20.0040.00417.71
8.1.10.0050.00317.54
8.1.00.0000.00817.60
8.0.300.0030.00319.78
8.0.290.0040.00417.00
8.0.280.0030.00518.54
8.0.270.0070.00017.34
8.0.260.0000.00716.97
8.0.250.0030.00317.12
8.0.240.0060.00017.14
8.0.230.0060.00316.99
8.0.220.0000.00917.06
8.0.210.0070.00016.99
8.0.200.0060.00017.09
8.0.190.0070.00017.08
8.0.180.0040.00417.02
8.0.170.0040.00417.03
8.0.160.0080.00017.15
8.0.150.0070.00016.97
8.0.140.0000.00816.89
8.0.130.0000.00513.37
8.0.120.0040.00416.89
8.0.110.0000.00716.86
8.0.100.0000.00716.90
8.0.90.0020.00517.02
8.0.80.0030.01316.99
8.0.70.0050.00317.04
8.0.60.0000.00716.90
8.0.50.0060.00316.89
8.0.30.0030.01417.05
8.0.20.0110.00817.41
8.0.10.0040.00417.20
8.0.00.0080.01016.96
7.4.330.0000.00415.55
7.4.320.0000.00616.60
7.4.300.0030.00316.68
7.4.290.0030.00316.57
7.4.280.0040.00416.59
7.4.270.0000.00816.53
7.4.260.0080.00016.68
7.4.250.0030.00316.69
7.4.240.0030.00316.69
7.4.230.0030.00316.42
7.4.220.0030.00516.74
7.4.210.0080.00716.58
7.4.200.0000.00716.57
7.4.160.0130.00216.72
7.4.140.0130.00617.86
7.4.130.0060.01316.62
7.4.120.0120.00516.60
7.4.110.0130.00816.76
7.4.100.0030.01516.70
7.4.90.0030.01416.48
7.4.80.0030.01719.39
7.4.70.0080.00816.54
7.4.60.0000.01716.55
7.4.50.0060.01016.63
7.4.40.0090.00916.73
7.4.00.0080.00915.11
7.3.330.0000.00613.32
7.3.320.0000.00513.27
7.3.310.0050.00316.32
7.3.300.0000.00716.30
7.3.290.0040.00416.38
7.3.280.0120.00916.43
7.3.260.0100.01416.44
7.3.240.0090.01116.50
7.3.230.0110.00616.42
7.3.210.0040.01216.64
7.3.200.0090.00916.61
7.3.190.0110.00616.60
7.3.180.0070.01116.50
7.3.170.0110.00516.37
7.3.160.0060.00916.58
7.3.120.0090.00814.89
7.3.110.0060.01014.74
7.3.100.0060.01114.94
7.3.90.0050.01014.85
7.3.80.0060.00815.04
7.3.70.0040.00714.77
7.3.60.0060.00814.94
7.3.50.0060.00814.92
7.3.40.0070.00715.01
7.3.30.0070.00414.93
7.3.20.0030.01116.77
7.3.10.0060.00816.73
7.3.00.0060.00616.72
7.2.330.0130.01316.52
7.2.320.0100.00816.57
7.2.310.0130.00616.87
7.2.300.0130.01016.93
7.2.290.0040.01416.79
7.2.250.0070.00915.24
7.2.240.0070.00915.25
7.2.230.0090.00515.20
7.2.220.0080.00615.13
7.2.210.0020.01115.03
7.2.200.0040.01014.99
7.2.190.0060.00715.12
7.2.180.0090.00715.21
7.2.170.0100.00515.07
7.2.160.0070.00715.18
7.2.150.0070.01116.84
7.2.140.0130.00716.81
7.2.130.0100.00816.88
7.2.120.0140.00616.80
7.2.110.0090.00516.75
7.2.100.0130.00516.60
7.2.90.0060.00916.95
7.2.80.0110.00717.02
7.2.70.0070.00816.65
7.2.60.0070.00916.71
7.2.50.0090.00816.64
7.2.40.1500.00817.17
7.2.30.1540.01017.46
7.2.20.1610.00917.12
7.2.10.0080.01216.95
7.2.00.1370.00917.39
7.1.330.0050.00915.75
7.1.320.0090.00716.03
7.1.310.0070.00716.06
7.1.300.0050.00915.96
7.1.290.0080.00315.90
7.1.280.0040.00615.83
7.1.270.0060.00715.89
7.1.260.0060.00715.98
7.1.250.0090.00815.60
7.1.240.0080.00816.00
7.1.230.0040.01116.07
7.1.220.0040.00715.92
7.1.210.0070.00715.68
7.1.200.0000.01215.95
7.1.190.0100.00715.66
7.1.180.0040.00716.11
7.1.170.0000.01415.88
7.1.160.2110.00816.48
7.1.150.2390.00516.30
7.1.140.0070.00916.42
7.1.130.1170.00816.51
7.1.120.2650.00816.49
7.1.110.1650.01016.22
7.1.100.2340.00816.15
7.1.90.0400.01016.10
7.1.80.0080.00915.91
7.1.70.0590.00815.70
7.1.60.0330.01324.53
7.1.50.0210.00624.32
7.1.40.0150.01224.45
7.1.30.0220.00924.45
7.1.20.0180.00724.43
7.1.10.0100.00615.41
7.1.00.2360.00915.57
7.0.330.0030.00515.57
7.0.320.0000.01115.57
7.0.310.0070.00715.75
7.0.300.0040.01215.43
7.0.290.0030.01115.54
7.0.280.0030.01015.67
7.0.270.0030.00915.56
7.0.260.0060.00615.34
7.0.250.0070.00715.58
7.0.240.0100.00715.68
7.0.230.0000.01315.59
7.0.220.0030.00615.61
7.0.210.0100.00315.70
7.0.200.0090.00315.62
7.0.190.0040.01215.68
7.0.180.0050.00515.61
7.0.170.0040.00715.59
7.0.160.0070.00715.71
7.0.150.0040.00715.33
7.0.140.0070.01015.69
7.0.130.0070.00715.69
7.0.120.0000.01515.18
7.0.110.0000.00915.70
7.0.100.0030.00615.72
7.0.90.0100.00315.35
7.0.80.0060.00615.68
7.0.70.0030.01015.49
7.0.60.0000.00915.76
7.0.50.0140.00015.80
7.0.40.0070.00313.62
7.0.30.0000.01313.75
7.0.20.0060.00313.46
7.0.10.0040.00813.37
7.0.00.0030.01013.40
5.6.400.0030.01214.57
5.6.390.0120.00614.36
5.6.380.0030.01014.79
5.6.370.0000.01714.88
5.6.360.0040.00814.47
5.6.350.0070.00714.75
5.6.340.0030.01214.84
5.6.330.0100.00614.75
5.6.320.0000.01014.70
5.6.310.0000.01514.85
5.6.300.0030.01414.49
5.6.290.0100.00714.22
5.6.280.0000.01414.60
5.6.270.0000.01514.43
5.6.260.0100.00314.63
5.6.250.0060.00614.48
5.6.240.0080.00614.59
5.6.230.0030.01014.45
5.6.220.0080.00414.80
5.6.210.0040.01114.50
5.6.200.0040.00814.34
5.6.190.0070.00414.66
5.6.180.0030.01314.73
5.6.170.0000.01114.54
5.6.160.0030.01014.44
5.6.150.0000.01114.55
5.6.140.0060.00914.55
5.6.130.0120.00314.51
5.6.120.0030.01214.79
5.6.110.0060.00614.26
5.6.100.0030.00814.45
5.6.90.0000.01414.77
5.6.80.0030.01314.36
5.6.70.0030.00914.46
5.6.60.0090.00314.74
5.6.50.0000.01314.61
5.6.40.0040.01214.41
5.6.30.0060.01014.17
5.6.20.0000.01214.32
5.6.10.0060.00614.43
5.6.00.0100.00314.50

preferences:
36.56 ms | 403 KiB | 5 Q