3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sdate = "2014-01-01"; $edate = "2013-09-04"; $t=strtotime($edate); print "$t"; /*$date_diff = abs(strtotime($edate) - strtotime($sdate)); print "$date_diff"; $years = floor($date_diff / (365*60*60*24)); $months = floor(($date_diff - $years * 365*60*60*24) / (30*60*60*24)); $days = floor(($date_diff - $years * 365*60*60*24 - $months*30*60*60*24)/ (60*60*24)); printf("%d years, %d months, %d days", $years, $months, $days);*/ ?> - See more at: http://www.w3resource.com/php-exercises/php-date-exercises.php#sthash.xJA52BEw.dpuf

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)
8.3.60.0170.00318.56
8.3.50.0090.01122.10
8.3.40.0090.00618.83
8.3.30.0110.00418.92
8.3.20.0080.00020.25
8.3.10.0050.00320.61
8.3.00.0080.00019.80
8.2.180.0060.01216.63
8.2.170.0150.00022.96
8.2.160.0080.00620.32
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00722.11
8.2.110.0000.00922.07
8.2.100.0110.00017.97
8.2.90.0000.00819.30
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0070.00417.79
8.2.50.0000.00818.07
8.2.40.0000.00918.33
8.2.30.0080.00019.05
8.2.20.0060.00317.89
8.2.10.0030.00618.11
8.2.00.0080.00017.92
8.1.280.0100.01025.92
8.1.270.0060.00322.23
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.83
8.1.230.0100.00019.00
8.1.220.0050.00317.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0070.00318.63
8.1.160.0050.00221.99
8.1.150.0000.00718.92
8.1.140.0000.00817.56
8.1.130.0000.00717.82
8.1.120.0000.00717.50
8.1.110.0070.00017.48
8.1.100.0020.00517.59
8.1.90.0050.00317.52
8.1.80.0050.00317.51
8.1.70.0000.00717.50
8.1.60.0060.00317.78
8.1.50.0050.00517.49
8.1.40.0040.00417.62
8.1.30.0030.00617.70
8.1.20.0040.00417.82
8.1.10.0040.00417.61
8.1.00.0070.00417.52
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0000.00718.50
8.0.270.0040.00417.29
8.0.260.0030.00317.22
8.0.250.0030.00317.01
8.0.240.0000.00717.19
8.0.230.0070.00017.01
8.0.220.0030.00317.04
8.0.210.0040.00417.04
8.0.200.0000.00717.07
8.0.190.0030.00617.09
8.0.180.0040.00416.97
8.0.170.0000.00817.08
8.0.160.0030.00417.07
8.0.150.0030.00316.87
8.0.140.0050.00216.95
8.0.130.0000.00513.36
8.0.120.0000.00816.88
8.0.110.0020.00517.05
8.0.100.0080.00017.04
8.0.90.0070.00016.97
8.0.80.0060.01617.02
8.0.70.0040.00417.04
8.0.60.0040.00416.88
8.0.50.0050.00316.86
8.0.30.0120.00617.11
8.0.20.0080.01117.40
8.0.10.0070.00017.09
8.0.00.0070.00916.88
7.4.330.0000.00515.08
7.4.320.0030.00316.77
7.4.300.0030.00316.75
7.4.290.0070.00016.49
7.4.280.0000.00816.63
7.4.270.0000.00716.63
7.4.260.0060.00316.60
7.4.250.0030.00516.74
7.4.240.0000.00716.73
7.4.230.0000.00716.74
7.4.220.0130.00316.76
7.4.210.0040.01116.77
7.4.200.0000.00816.58
7.4.160.0120.01216.62
7.4.150.0110.00717.40
7.4.140.0090.00817.86
7.4.130.0080.00816.67
7.4.120.0160.00716.63
7.4.110.0060.00916.66
7.4.100.0140.00316.78
7.4.90.0130.00316.56
7.4.80.0090.01216.71
7.4.70.0130.00416.66
7.4.60.0120.00316.76
7.4.50.0000.00816.68
7.4.40.0050.01516.84
7.4.30.0080.00816.70
7.4.00.0100.00315.20
7.3.330.0000.00513.16
7.3.320.0000.00613.18
7.3.310.0040.00416.39
7.3.300.0070.00016.38
7.3.290.0040.01116.27
7.3.280.0080.00716.35
7.3.270.0210.00317.40
7.3.260.0210.00416.55
7.3.250.0100.00716.39
7.3.240.0170.00716.49
7.3.230.0030.01416.59
7.3.210.0140.00316.45
7.3.200.0090.01319.39
7.3.190.0070.01416.53
7.3.180.0030.01216.56
7.3.170.0120.00616.50
7.3.160.0080.00816.47
7.3.10.0110.00816.48
7.3.00.0090.00416.79
7.2.330.0030.01316.83
7.2.320.0070.01116.67
7.2.310.0040.01416.62
7.2.300.0170.00716.84
7.2.290.0160.00616.64
7.2.130.0120.00616.65
7.2.120.0030.00916.86
7.2.110.0160.00016.68
7.2.100.0110.00616.53
7.2.90.0170.00716.96
7.2.80.0040.01416.69
7.2.70.0160.00916.46
7.2.60.0110.01116.91
7.2.50.0090.00516.84
7.2.40.0290.00316.89
7.2.30.0080.01116.83
7.2.20.0150.00716.55
7.2.10.0220.00016.59
7.2.00.0310.00818.15
7.1.250.0060.00615.80
7.1.100.0030.00918.04
7.1.70.0040.00417.32
7.1.60.0100.01319.32
7.1.50.0100.01016.82
7.1.00.0070.07322.54
7.0.200.0030.00516.92
7.0.140.0000.07722.09
7.0.70.5070.04019.93
7.0.60.0000.04319.85
7.0.50.0100.07317.84
7.0.40.0100.04020.25
7.0.30.0430.04320.02
7.0.20.0200.05020.33
7.0.10.0270.08020.13
7.0.00.0070.06320.16
5.6.280.0100.06721.01
5.6.210.0070.07320.65
5.6.200.0170.06318.25
5.6.190.0100.08020.48
5.6.180.0100.05020.36
5.6.170.0330.08020.47
5.6.160.0130.08020.41
5.6.150.0030.07718.11
5.6.140.0130.07718.18
5.6.130.0030.04318.09
5.6.120.0070.09021.00
5.6.110.0130.08021.10
5.6.100.0070.04020.96
5.6.90.0070.08021.00
5.6.80.0070.04320.32
5.6.70.0070.06020.36
5.5.350.0100.03320.42
5.5.340.0000.04317.98
5.5.330.0130.05020.19
5.5.320.0100.03020.24
5.5.310.0330.07020.31
5.5.300.0030.04017.91
5.5.290.0030.08317.91
5.5.280.0130.05720.81
5.5.270.0130.06320.86
5.5.260.0100.08020.64
5.5.250.0000.04720.70
5.5.240.0000.04720.14
5.4.450.0300.05019.25
5.4.440.0270.06019.28
5.4.430.1100.04719.54
5.4.420.0970.05019.32
5.4.410.0970.05019.02
5.4.400.0900.05019.26
5.4.390.1170.05719.13
5.4.380.0430.06018.60
5.4.370.0470.06718.46
5.4.360.0370.05318.78
5.4.350.0330.05318.72
5.4.340.0370.04718.50
5.4.320.0080.03912.45
5.4.310.0100.04312.45
5.4.300.0040.04112.45
5.4.290.0060.04112.45
5.4.280.0100.03812.34
5.4.270.0070.04212.35
5.4.260.0120.03712.34
5.4.250.0090.03612.34
5.4.240.0070.04212.34
5.4.230.0110.03912.34
5.4.220.0050.03812.34
5.4.210.0060.03412.34
5.4.200.0040.03912.34
5.4.190.0050.03512.33
5.4.180.0040.03612.34
5.4.170.0050.04112.35
5.4.160.0050.03712.34
5.4.150.0110.03812.34
5.4.140.0070.03812.02
5.4.130.0070.03612.01
5.4.120.0030.04111.97
5.4.110.0050.04111.96
5.4.100.0050.03611.96
5.4.90.0110.03611.96
5.4.80.0080.03611.96
5.4.70.0080.04011.96
5.4.60.0080.03411.96
5.4.50.0040.03811.96
5.4.40.0050.04711.95
5.4.30.0020.04011.94
5.4.20.0060.03711.95
5.4.10.0040.03511.95
5.4.00.0050.04311.43
5.3.290.0090.05012.80
5.3.280.0040.04412.71
5.3.270.0020.05312.72
5.3.260.0050.04012.72
5.3.250.0070.04212.72
5.3.240.0060.03812.72
5.3.230.0030.04412.71
5.3.220.0080.03712.68
5.3.210.0160.04012.68
5.3.200.0040.04212.68
5.3.190.0060.03912.68
5.3.180.0050.04112.67
5.3.170.0060.03612.67
5.3.160.0030.03812.68
5.3.150.0070.03412.67
5.3.140.0050.03712.66
5.3.130.0060.03912.65
5.3.120.0050.04612.66
5.3.110.0070.04212.66
5.3.100.0100.04412.11
5.3.90.0060.04012.08
5.3.80.0070.03812.08
5.3.70.0050.04712.07
5.3.60.0060.03712.07
5.3.50.0090.03512.00
5.3.40.0040.03812.00
5.3.30.0070.04311.94
5.3.20.0070.03411.73
5.3.10.0100.03711.69
5.3.00.0100.03511.67
5.2.170.0030.0329.18
5.2.160.0040.0299.18
5.2.150.0040.0429.18
5.2.140.0050.0349.18
5.2.130.0040.0299.14
5.2.120.0070.0319.14
5.2.110.0070.0339.15
5.2.100.0060.0379.14
5.2.90.0050.0289.13
5.2.80.0090.0379.13
5.2.70.0050.0359.14
5.2.60.0040.0309.09
5.2.50.0030.0329.06
5.2.40.0070.0299.04
5.2.30.0040.0309.01
5.2.20.0050.0279.00
5.2.10.0040.0278.94
5.2.00.0030.0308.79
5.1.60.0030.0248.08
5.1.50.0030.0248.07
5.1.40.0060.0228.05
5.1.30.0050.0238.41
5.1.20.0050.0278.43
5.1.10.0040.0348.15
5.1.00.0060.0288.15
5.0.50.0040.0246.63
5.0.40.0030.0206.49
5.0.30.0060.0406.30
5.0.20.0040.0226.27
5.0.10.0020.0216.26
5.0.00.0020.0376.25
4.4.90.0070.0134.78
4.4.80.0030.0244.75
4.4.70.0030.0204.76
4.4.60.0030.0194.75
4.4.50.0060.0134.77
4.4.40.0000.0284.71
4.4.30.0040.0154.76
4.4.20.0040.0154.84
4.4.10.0040.0244.85
4.4.00.0030.0284.76
4.3.110.0070.0234.67
4.3.100.0030.0214.67
4.3.90.0030.0174.63
4.3.80.0020.0354.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0214.62
4.3.40.0010.0304.54
4.3.30.0020.0203.30
4.3.20.0030.0153.28
4.3.10.0030.0223.24
4.3.00.0000.0236.73

preferences:
46.33 ms | 401 KiB | 5 Q