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; echo "\n"; //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)
7.4.00.0070.01115.14
7.3.120.0030.01615.20
7.3.110.0040.01414.97
7.3.100.0080.00415.14
7.3.90.0040.01114.87
7.3.80.0030.01015.01
7.3.70.0040.01114.79
7.3.60.0030.01015.14
7.3.50.0060.00614.73
7.3.40.0000.01414.76
7.3.30.0070.01015.01
7.3.20.0100.00316.80
7.3.10.0070.00716.79
7.3.00.0030.00916.54
7.2.250.0040.01415.36
7.2.240.0070.01314.86
7.2.230.0060.00915.04
7.2.220.0090.00015.27
7.2.210.0030.00715.19
7.2.200.0120.00315.30
7.2.190.0070.00615.25
7.2.180.0120.00414.95
7.2.170.0060.00614.95
7.1.330.0100.00315.95
7.1.320.0000.01215.77
7.1.310.0060.00315.69
7.1.300.0030.00915.88
7.1.290.0070.00415.95
7.1.280.0000.01215.97
7.1.270.0100.00715.73
7.1.260.0080.00415.78
7.1.100.0040.00718.36
7.1.70.0040.00417.50
7.1.60.0090.01519.40
7.1.50.0140.00017.11
7.1.00.0030.07322.31
7.0.200.0260.00715.05
7.0.140.0000.07322.15
7.0.100.0000.05722.00
7.0.90.0030.04021.70
7.0.80.0000.04021.62
7.0.70.0000.04021.93
7.0.60.0070.03721.77
7.0.50.0030.08022.09
7.0.40.0130.07320.14
7.0.30.0000.07720.05
7.0.20.0000.07720.04
7.0.10.0030.08020.16
7.0.00.0070.08720.10
5.6.250.0030.04320.59
5.6.240.0000.04320.62
5.6.230.0000.04020.53
5.6.220.0000.04020.68
5.6.210.0000.03320.74
5.6.200.0130.06020.99
5.6.190.0030.08321.03
5.6.180.0000.08721.08
5.6.170.0070.04320.98
5.6.160.0000.05321.04
5.6.150.0070.07720.93
5.6.140.0000.09020.93
5.6.130.0070.08721.06
5.6.120.0070.05021.03
5.6.110.0030.08721.00
5.6.100.0030.08021.02
5.6.90.0000.09020.98
5.6.80.0030.05020.31
5.6.70.0030.08020.48
5.6.60.0000.08320.38
5.6.50.0030.04720.44
5.6.40.0030.06720.48
5.6.30.0030.04720.31
5.6.20.0070.07020.41
5.6.10.0100.06720.30
5.6.00.0030.08020.45
5.5.380.0000.04020.35
5.5.370.0030.04020.48
5.5.360.0030.05320.43
5.5.350.0030.03720.47
5.5.340.0030.04720.87
5.5.330.0130.07320.82
5.5.320.0130.07320.85
5.5.310.0030.04320.86
5.5.300.0130.07720.81
5.5.290.0070.06720.91
5.5.280.0100.06720.75
5.5.270.0030.05020.71
5.5.260.0070.04720.79
5.5.250.0000.07720.69
5.5.240.0030.05720.17
5.5.230.0000.08020.01
5.5.220.0030.05020.29
5.5.210.0000.06320.10
5.5.200.0130.07320.15
5.5.190.0070.07720.17
5.5.180.0030.08320.21
5.5.160.0030.07020.26
5.5.150.0070.08020.23
5.5.140.0030.08019.98
5.5.130.0030.08020.22
5.5.120.0100.07320.14
5.5.110.0100.03720.14
5.5.100.0030.07720.18
5.5.90.0070.07320.09
5.5.80.0030.07020.09
5.5.70.0030.04720.06
5.5.60.0100.07020.05
5.5.50.0000.08020.04
5.5.40.0030.04019.95
5.5.30.0030.06019.98
5.5.20.0100.05320.11
5.5.10.0000.08319.99
5.5.00.0100.04320.04
5.4.450.0100.04019.36
5.4.440.0100.07319.44
5.4.430.0030.05719.55
5.4.420.0070.07719.14
5.4.410.0030.09019.29
5.4.400.0030.05718.91
5.4.390.0000.07719.23
5.4.380.0070.07319.03
5.4.370.0070.05718.96
5.4.360.0100.06019.06
5.4.350.0000.04719.14
5.4.340.0100.07319.10
5.4.320.0030.07719.03
5.4.310.0000.07719.03
5.4.300.0030.08019.04
5.4.290.0030.05319.11
5.4.280.0000.07719.15
5.4.270.0070.04319.03
5.4.260.0030.07719.22
5.4.250.0030.05719.14
5.4.240.0030.07718.89
5.4.230.0030.06718.96
5.4.220.0000.05718.97
5.4.210.0030.04719.04
5.4.200.0100.05318.97
5.4.190.0030.04718.96
5.4.180.0070.04319.02
5.4.170.0030.07018.94
5.4.160.0000.08019.12
5.4.150.0030.06319.09
5.4.140.0030.06716.34
5.4.130.0100.04316.38
5.4.120.0030.06716.40
5.4.110.0030.04716.38
5.4.100.0030.07016.46
5.4.90.0030.07316.40
5.4.80.0030.06716.48
5.4.70.0000.05316.47
5.4.60.0030.07316.19
5.4.50.0000.07316.32
5.4.40.0030.07016.47
5.4.30.0100.03316.20
5.4.20.0070.04316.18
5.4.10.0030.07716.39
5.4.00.0030.07015.56
5.3.290.0000.08014.65
5.3.280.0030.06714.43
5.3.270.0070.07014.51
5.3.260.0030.06014.59
5.3.250.0030.07314.43
5.3.240.0000.07314.61
5.3.230.0000.07314.55
5.3.220.0070.06314.55
5.3.210.0100.06714.55
5.3.200.0070.07714.42
5.3.190.0070.06314.42
5.3.180.0030.07314.56
5.3.170.0030.07714.51
5.3.160.0030.04014.51
5.3.150.0030.07314.50
5.3.140.0030.04314.41
5.3.130.0070.05714.38
5.3.120.0070.07014.38
5.3.110.0100.04014.52
5.3.100.0030.06013.97
5.3.90.0000.04013.96
5.3.80.0030.06713.98
5.3.70.0000.03714.01
5.3.60.0030.05013.99
5.3.50.0030.04313.71
5.3.40.0000.05313.89
5.3.30.0030.07313.68
5.3.20.0030.06713.66
5.3.10.0030.05713.66
5.3.00.0000.06013.49
5.2.170.0070.05710.93
5.2.160.0030.05011.18
5.2.150.0000.03311.00
5.2.140.0030.03311.05
5.2.130.0030.04311.08
5.2.120.0100.05710.93
5.2.110.0000.05710.95
5.2.100.0000.05711.15
5.2.90.0070.04311.15
5.2.80.0070.06011.16
5.2.70.0000.06310.91
5.2.60.0000.05011.05
5.2.50.0030.04711.00
5.2.40.0070.05311.06
5.2.30.0070.06311.01
5.2.20.0030.06010.81
5.2.10.0000.03310.77
5.2.00.0030.05310.82
5.1.60.0000.0309.98
5.1.50.0070.04310.05
5.1.40.0000.04310.03
5.1.30.0030.05310.36
5.1.20.0030.05010.43
5.1.10.0000.05710.15
5.1.00.0000.0509.91
5.0.50.0070.0338.44
5.0.40.0000.0308.43
5.0.30.0030.0638.29
5.0.20.0000.0378.10
5.0.10.0100.0378.22
5.0.00.0070.0578.24
4.4.90.0000.0337.15
4.4.80.0000.0207.15
4.4.70.0000.0237.15
4.4.60.0000.0307.15
4.4.50.0030.0177.15
4.4.40.0000.0537.15
4.4.30.0000.0237.15
4.4.20.0030.0207.15
4.4.10.0030.0337.15
4.4.00.0000.0577.15
4.3.110.0000.0177.15
4.3.100.0000.0207.15
4.3.90.0070.0107.15
4.3.80.0030.0507.15
4.3.70.0030.0237.15
4.3.60.0000.0307.15
4.3.50.0000.0377.15
4.3.40.0030.0507.15
4.3.30.0000.0337.15
4.3.20.0000.0237.15
4.3.10.0000.0337.15
4.3.00.0030.0337.15

preferences:
38.86 ms | 400 KiB | 5 Q