3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 15:35:29'; $time1 = '2014-08-26 14:35:29'; $time2 = time(); $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); var_dump($strtotime1 );"\n"; var_dump($time2);exit; //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; //echo $strtotime1; //var_dump(new DateTime()); //echo $strtotime2; echo "\n"; echo round(($strtotime2 - $strtotime1)/3600);

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)
7.2.00.0130.00719.63
7.1.100.0060.00618.34
7.1.70.0100.00017.32
7.1.60.0210.00319.40
7.1.50.0120.00616.84
7.1.00.0000.08022.36
7.0.200.0100.00315.30
7.0.140.0000.07321.95
7.0.100.0030.08719.96
7.0.90.0070.05019.84
7.0.80.0370.05720.02
7.0.70.0370.04319.95
7.0.60.0330.05319.85
7.0.50.0130.03320.23
7.0.40.0070.05320.19
7.0.30.0070.04719.95
7.0.20.0100.04320.18
7.0.10.0100.04720.07
7.0.00.0030.08020.13
5.6.280.0100.06720.98
5.6.250.0070.05720.61
5.6.240.0030.05320.68
5.6.230.0070.09020.66
5.6.220.0030.04320.52
5.6.210.0030.05720.66
5.6.200.0030.04320.98
5.6.190.0100.08320.96
5.6.180.0100.08321.03
5.6.170.0130.07721.03
5.6.160.0170.07021.00
5.6.150.0000.06321.16
5.6.140.0100.07720.92
5.6.130.0070.08721.02
5.6.120.0070.09021.04
5.6.110.0030.04721.07
5.6.100.0070.08320.93
5.6.90.0130.07321.02
5.6.80.0070.08320.44
5.6.70.0100.06720.45
5.6.60.0070.07020.42
5.6.50.0070.04020.47
5.6.40.0030.03720.30
5.6.30.0100.03320.52
5.6.20.0000.04320.46
5.6.10.0030.04320.42
5.6.00.0030.04020.39
5.5.380.0030.05020.51
5.5.370.0100.09020.56
5.5.360.0170.06720.30
5.5.350.0070.08320.41
5.5.340.0100.05020.90
5.5.330.0130.06320.79
5.5.320.0130.04720.88
5.5.310.0030.04320.82
5.5.300.0100.08720.79
5.5.290.0130.08720.90
5.5.280.0030.08320.82
5.5.270.0100.08720.81
5.5.260.0030.08020.78
5.5.250.0100.10020.66
5.5.240.0100.07320.20
5.5.230.0170.07020.24
5.5.220.0100.07720.17
5.5.210.0030.04020.29
5.5.200.0000.04020.24
5.5.190.0100.03720.17
5.5.180.0070.03720.25
5.5.160.0070.03720.25
5.5.150.0070.03020.11
5.5.140.0000.04320.10
5.5.130.0100.03020.16
5.5.120.0130.03020.21
5.5.110.0100.03020.16
5.5.100.0070.04020.17
5.5.90.0070.03320.14
5.5.80.0030.03020.09
5.5.70.0100.03320.14
5.5.60.0070.03720.13
5.5.50.0000.04020.02
5.5.40.0030.04019.95
5.5.30.0030.03719.92
5.5.20.0070.03720.06
5.5.10.0030.04019.97
5.5.00.0170.02320.02
5.4.450.0130.05019.44
5.4.440.0100.08719.39
5.4.430.0100.06319.11
5.4.420.0100.07719.45
5.4.410.0130.06319.17
5.4.400.0030.08019.00
5.4.390.0100.04718.97
5.4.380.0030.04718.90
5.4.370.0030.03719.04
5.4.360.0000.04318.98
5.4.350.0000.04019.03
5.4.340.0000.04018.90
5.4.320.0030.03719.23
5.4.310.0030.04019.10
5.4.300.0070.03319.14
5.4.290.0070.03318.77
5.4.280.0070.03319.12
5.4.270.0000.04019.12
5.4.260.0000.03719.05
5.4.250.0070.03318.95
5.4.240.0030.04019.11
5.4.230.0100.02718.78
5.4.220.0030.03719.05
5.4.210.0000.04018.89
5.4.200.0030.03319.14
5.4.190.0030.04019.09
5.4.180.0000.04319.21
5.4.170.0070.04018.95
5.4.160.0000.05019.02
5.4.150.0000.04719.03
5.4.140.0070.03716.43
5.4.130.0070.03316.39
5.4.120.0030.03716.42
5.4.110.0030.04016.46
5.4.100.0130.03016.47
5.4.90.0070.03716.43
5.4.80.0070.03316.48
5.4.70.0000.03716.36
5.4.60.0070.03316.39
5.4.50.0070.03316.37
5.4.40.0000.04316.47
5.4.30.0000.03716.27
5.4.20.0030.03316.37
5.4.10.0030.03716.41
5.4.00.0030.05715.81
5.3.290.0030.03314.66
5.3.280.0030.03714.55
5.3.270.0030.03314.58
5.3.260.0070.03714.61
5.3.250.0130.02314.54
5.3.240.0000.04714.52
5.3.230.0030.03314.59
5.3.220.0070.03314.42
5.3.210.0030.05014.56
5.3.200.0030.03714.55
5.3.190.0030.04014.43
5.3.180.0030.03714.42
5.3.170.0030.04014.54
5.3.160.0000.04314.56
5.3.150.0000.04014.42
5.3.140.0000.03714.55
5.3.130.0030.03714.54
5.3.120.0030.04314.48
5.3.110.0000.04014.38
5.3.100.0070.07313.90
5.3.90.0100.07313.83
5.3.80.0070.07313.87
5.3.70.0070.06013.99
5.3.60.0130.04713.91
5.3.50.0030.04713.80
5.3.40.0130.05713.80
5.3.30.0000.08013.66
5.3.20.0000.03713.46
5.3.10.0000.04313.60
5.3.00.0100.06313.63
5.2.170.0030.06310.93
5.2.160.0100.02711.19
5.2.150.0070.06011.13
5.2.140.0030.06011.16
5.2.130.0100.05311.02
5.2.120.0030.02310.96
5.2.110.0030.06011.09
5.2.100.0030.06011.09
5.2.90.0000.07311.15
5.2.80.0030.05710.93
5.2.70.0030.06010.94
5.2.60.0100.05011.09
5.2.50.0070.04710.84
5.2.40.0030.05711.00
5.2.30.0000.03310.93
5.2.20.0030.06311.00
5.2.10.0000.06310.96
5.2.00.0000.06010.79
5.1.60.0000.02010.34
5.1.50.0100.04710.34
5.1.40.0030.03010.34
5.1.30.0030.02710.34
5.1.20.0030.02710.34
5.1.10.0070.02010.34
5.1.00.0030.02310.34
5.0.50.0000.02710.34
5.0.40.0030.04710.34
5.0.30.0070.06310.34
5.0.20.0070.04010.34
5.0.10.0000.04310.34
5.0.00.0070.05310.34
4.4.90.0030.03310.34
4.4.80.0030.03310.34
4.4.70.0000.02010.34
4.4.60.0070.03310.34
4.4.50.0030.03310.34
4.4.40.0000.05010.34
4.4.30.0030.01710.34
4.4.20.0030.01010.34
4.4.10.0030.02710.34
4.4.00.0000.02710.34
4.3.110.0000.04010.34
4.3.100.0000.02010.34
4.3.90.0000.02710.34
4.3.80.0000.05310.34
4.3.70.0030.02010.34
4.3.60.0030.01310.34
4.3.50.0030.03010.34
4.3.40.0070.02310.34
4.3.30.0070.01310.34
4.3.20.0000.02010.34
4.3.10.0000.01710.34
4.3.00.0000.01710.34

preferences:
42.43 ms | 400 KiB | 5 Q