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); //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; //echo $strtotime1; //var_dump(new DateTime()); //echo $strtotime2; echo "\n"; echo ($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)
7.2.00.0000.01519.48
7.1.100.0030.00918.11
7.1.70.0070.00417.46
7.1.60.0140.01119.40
7.1.50.0100.00317.17
7.1.00.0070.07322.42
7.0.200.0070.00715.13
7.0.140.0030.07722.07
7.0.100.0030.08720.16
7.0.90.0400.07319.91
7.0.80.0170.07019.85
7.0.70.0030.08019.98
7.0.60.0400.06019.87
7.0.50.0030.08720.33
7.0.40.0130.03720.11
7.0.30.0030.04320.15
7.0.20.0130.03319.96
7.0.10.0100.04020.08
7.0.00.0030.04020.12
5.6.250.0070.05020.77
5.6.240.0030.05020.66
5.6.230.0000.04720.65
5.6.220.0100.07320.66
5.6.210.0130.08320.43
5.6.200.0070.04721.03
5.6.190.0070.07021.07
5.6.180.0130.03721.07
5.6.170.0030.05321.00
5.6.160.0100.03720.95
5.6.150.0100.03721.03
5.6.140.0030.04321.16
5.6.130.0000.05721.13
5.6.120.0000.04321.03
5.6.110.0100.03320.97
5.6.100.0070.04021.08
5.6.90.0000.04020.89
5.6.80.0030.03320.31
5.6.70.0000.04320.48
5.6.60.0000.05020.38
5.6.50.0030.03320.47
5.6.40.0030.04020.28
5.6.30.0070.03720.34
5.6.20.0000.03720.30
5.6.10.0000.04020.39
5.6.00.0000.04020.45
5.5.380.0070.04020.36
5.5.370.0070.06020.35
5.5.360.0170.05720.49
5.5.350.0070.06320.37
5.5.340.0170.08020.89
5.5.330.0130.03720.91
5.5.320.0000.04720.79
5.5.310.0070.04020.88
5.5.300.0070.04020.80
5.5.290.0070.04020.64
5.5.280.0100.04020.85
5.5.270.0000.05020.90
5.5.260.0070.03320.87
5.5.250.0070.03720.54
5.5.240.0030.03320.29
5.5.230.0070.04320.29
5.5.220.0070.03720.20
5.5.210.0000.04320.20
5.5.200.0000.04020.23
5.5.190.0070.04020.10
5.5.180.0100.02720.27
5.5.160.0070.03020.20
5.5.150.0070.04020.16
5.5.140.0030.04020.24
5.5.130.0000.03320.11
5.5.120.0130.04020.23
5.5.110.0070.04020.20
5.5.100.0030.04020.16
5.5.90.0070.03020.09
5.5.80.0030.04020.16
5.5.70.0070.03720.08
5.5.60.0070.03720.04
5.5.50.0030.03720.14
5.5.40.0030.07320.13
5.5.30.0070.05320.07
5.5.20.0070.07319.94
5.5.10.0100.06320.03
5.5.00.0100.07019.96
5.4.450.0000.04319.11
5.4.440.0030.03719.29
5.4.430.0070.03319.34
5.4.420.0170.02719.30
5.4.410.0100.03719.16
5.4.400.0070.03318.91
5.4.390.0000.03319.06
5.4.380.0030.03018.83
5.4.370.0130.03019.07
5.4.360.0030.04018.93
5.4.350.0070.03319.01
5.4.340.0100.05318.98
5.4.320.0030.04019.05
5.4.310.0000.04018.80
5.4.300.0070.03718.78
5.4.290.0070.02719.13
5.4.280.0030.03018.97
5.4.270.0030.03319.02
5.4.260.0100.03019.02
5.4.250.0000.04019.05
5.4.240.0030.05319.04
5.4.230.0030.04019.11
5.4.220.0100.03319.12
5.4.210.0100.07019.02
5.4.200.0030.04719.11
5.4.190.0070.06318.96
5.4.180.0000.05019.09
5.4.170.0100.07319.13
5.4.160.0170.07019.12
5.4.150.0030.07019.00
5.4.140.0130.06716.43
5.4.130.0070.07716.41
5.4.120.0130.06316.11
5.4.110.0070.04316.27
5.4.100.0100.07016.50
5.4.90.0030.04716.29
5.4.80.0030.04316.34
5.4.70.0000.05016.47
5.4.60.0030.06716.42
5.4.50.0100.06316.38
5.4.40.0070.04316.41
5.4.30.0100.06316.20
5.4.20.0100.04316.37
5.4.10.0100.06716.27
5.4.00.0100.07015.71
5.3.290.0000.03714.61
5.3.280.0000.04314.50
5.3.270.0100.07714.60
5.3.260.0200.06314.60
5.3.250.0030.08014.45
5.3.240.0130.06714.55
5.3.230.0070.04714.45
5.3.220.0070.05314.50
5.3.210.0100.07714.50
5.3.200.0000.05314.41
5.3.190.0130.06014.55
5.3.180.0030.07014.51
5.3.170.0100.07714.55
5.3.160.0100.07014.55
5.3.150.0100.07314.39
5.3.140.0070.07314.37
5.3.130.0070.07314.52
5.3.120.0070.07714.40
5.3.110.0170.06314.54
5.3.100.0100.07313.89
5.3.90.0070.07713.88
5.3.80.0070.06713.99
5.3.70.0070.06714.00
5.3.60.0000.04713.98
5.3.50.0030.04013.93
5.3.40.0030.07013.80
5.3.30.0000.06313.77
5.3.20.0030.06013.45
5.3.10.0100.06313.51
5.3.00.0070.06013.59
5.2.170.0070.06311.32
5.2.160.0070.04711.32
5.2.150.0030.05311.32
5.2.140.0030.06711.32
5.2.130.0030.06711.32
5.2.120.0070.06311.32
5.2.110.0100.06311.32
5.2.100.0070.05011.32
5.2.90.0030.04011.32
5.2.80.0130.04311.32
5.2.70.0030.06311.32
5.2.60.0070.05711.32
5.2.50.0070.05011.32
5.2.40.0100.05711.32
5.2.30.0100.05311.32
5.2.20.0000.06311.32
5.2.10.0070.05311.32
5.2.00.0070.05011.32
5.1.60.0070.02711.32
5.1.50.0030.02311.32
5.1.40.0070.03011.32
5.1.30.0030.03011.32
5.1.20.0030.02711.32
5.1.10.0000.06011.32
5.1.00.0030.04311.32
5.0.50.0000.02711.32
5.0.40.0030.02011.32
5.0.30.0000.04011.32
5.0.20.0000.04711.32
5.0.10.0000.04011.32
5.0.00.0130.05311.32
4.4.90.0000.02011.32
4.4.80.0030.01711.32
4.4.70.0030.03711.32
4.4.60.0100.02011.32
4.4.50.0000.03711.32
4.4.40.0070.02711.32
4.4.30.0030.02711.32
4.4.20.0030.02711.32
4.4.10.0000.02711.32
4.4.00.0000.05311.32
4.3.110.0000.01711.32
4.3.100.0030.03311.32
4.3.90.0000.03711.32
4.3.80.0000.02711.32
4.3.70.0000.02711.32
4.3.60.0000.03311.32
4.3.50.0030.03011.32
4.3.40.0030.05011.32
4.3.30.0000.03311.32
4.3.20.0000.04011.32
4.3.10.0000.02711.32
4.3.00.0030.03311.32

preferences:
41.2 ms | 400 KiB | 5 Q