3v4l.org

run code in 300+ PHP versions simultaneously
<?php $joinDate = '2014-04-22 10:36:33'; $today = date('Y-m-d H:i:s'); $Mdate1 = strtotime($joinDate); $Mdate2 = strtotime($today); $months = '0'; while (strtotime('+1 MONTH', $Mdate1) < $Mdate2) { $months++; $Mdate1 = strtotime('+1 MONTH', $Mdate1); } $Mweeks = abs(strtotime($Mdate1) - strtotime($Mdate2)) / 604800; echo $months; echo "<br>"; echo $Mweeks; ?>

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)
8.3.60.0150.00718.56
8.3.50.0160.00522.08
8.3.40.0070.00719.06
8.3.30.0080.00819.04
8.3.20.0080.00020.07
8.3.10.0080.00022.13
8.3.00.0040.00422.45
8.2.180.0070.00716.63
8.2.170.0070.01422.96
8.2.160.0070.00721.07
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0100.00326.16
8.2.120.0060.00317.88
8.2.110.0060.00622.37
8.2.100.0060.00618.09
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0000.01017.73
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0050.00318.41
8.2.30.0100.00018.27
8.2.20.0070.00018.05
8.2.10.0040.00418.00
8.2.00.0070.00018.09
8.1.280.0030.01025.92
8.1.270.0080.00022.08
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00924.04
8.1.230.0080.00319.15
8.1.220.0000.00818.02
8.1.210.0000.00818.77
8.1.200.0030.00617.72
8.1.190.0060.00317.60
8.1.180.0040.00418.10
8.1.170.0050.00318.78
8.1.160.0000.00722.10
8.1.150.0000.00818.90
8.1.140.0070.00017.57
8.1.130.0000.00717.98
8.1.120.0040.00417.70
8.1.110.0040.00417.53
8.1.100.0050.00217.68
8.1.90.0040.00417.51
8.1.80.0070.00017.65
8.1.70.0000.00717.67
8.1.60.0060.00317.71
8.1.50.0040.00417.68
8.1.40.0000.00817.71
8.1.30.0030.00617.72
8.1.20.0050.00317.85
8.1.10.0040.00417.64
8.1.00.0080.00017.55
8.0.300.0070.00018.77
8.0.290.0040.00417.41
8.0.280.0000.00718.51
8.0.270.0000.00717.46
8.0.260.0030.00317.08
8.0.250.0030.00317.32
8.0.240.0000.00717.34
8.0.230.0050.00317.28
8.0.220.0030.00317.21
8.0.210.0000.00717.10
8.0.200.0040.00417.29
8.0.190.0000.00717.24
8.0.180.0000.00717.15
8.0.170.0040.00417.14
8.0.160.0070.00017.16
8.0.150.0000.00717.17
8.0.140.0080.00017.03
8.0.130.0030.00313.57
8.0.120.0040.00417.18
8.0.110.0000.00817.00
8.0.100.0040.00417.04
8.0.90.0040.00417.14
8.0.80.0060.01217.20
8.0.70.0000.00717.06
8.0.60.0050.00217.24
8.0.50.0070.00017.06
8.0.30.0100.01117.28
8.0.20.0110.00817.40
8.0.10.0040.00417.32
8.0.00.0080.00817.13
7.4.330.0050.00015.20
7.4.320.0030.00316.67
7.4.300.0070.00016.64
7.4.290.0000.00816.77
7.4.280.0000.00716.80
7.4.270.0030.00316.66
7.4.260.0030.00616.79
7.4.250.0000.00716.70
7.4.240.0040.00416.56
7.4.230.0030.00416.61
7.4.220.0170.00716.83
7.4.210.0050.01116.69
7.4.200.0000.00716.83
7.4.190.0000.00716.80
7.4.160.0130.01016.61
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0070.01116.69
7.4.120.0130.00516.80
7.4.110.0090.00916.78
7.4.100.0200.00416.63
7.4.90.0120.00416.78
7.4.80.0200.02319.39
7.4.70.0060.01116.85
7.4.60.0050.01416.41
7.4.50.0020.00216.80
7.4.40.0060.01222.77
7.4.30.0080.00816.70
7.4.00.0110.00415.23
7.3.330.0000.00513.40
7.3.320.0000.00513.38
7.3.310.0050.00216.33
7.3.300.0030.00316.40
7.3.290.0030.01016.48
7.3.280.0090.00816.49
7.3.270.0090.00917.40
7.3.260.0100.00716.70
7.3.250.0100.00716.58
7.3.240.0070.01116.71
7.3.230.0070.01016.59
7.3.210.0050.01116.52
7.3.200.0100.01119.39
7.3.190.0070.01116.55
7.3.180.0030.01316.80
7.3.170.0080.00816.51
7.3.160.0100.00716.88
7.3.120.0000.01615.25
7.3.00.0060.00316.89
7.2.330.0120.00616.77
7.2.320.0070.01616.65
7.2.310.0090.00816.74
7.2.300.0070.01616.57
7.2.290.0100.00716.72
7.2.130.0100.00017.09
7.2.120.0090.00316.71
7.2.110.0070.00717.16
7.2.100.0040.00817.18
7.2.90.0070.00317.14
7.2.80.0030.00717.03
7.2.70.0030.00616.73
7.2.60.0070.00717.04
7.2.50.0030.01016.80
7.2.40.0040.00716.95
7.2.30.0060.00617.27
7.2.20.0080.00417.08
7.2.10.0030.00917.05
7.2.00.0070.00618.42
7.1.250.0070.00715.79
7.1.240.0000.01416.07
7.1.230.0040.00415.94
7.1.220.0030.00715.75
7.1.210.0060.00315.75
7.1.200.0030.01216.01
7.1.190.0030.00915.86
7.1.180.0000.01415.90
7.1.170.0040.01115.95
7.1.160.0090.00016.07
7.1.150.0030.00715.75
7.1.140.0080.00415.80
7.1.130.0030.00715.71
7.1.120.0100.00015.64
7.1.110.0030.00716.04
7.1.100.0030.00917.32
7.1.90.0030.01016.09
7.1.80.0080.00015.91
7.1.70.0020.00816.84
7.1.60.0060.01117.96
7.1.50.0050.01116.46
7.1.40.0030.00715.89
7.1.30.0030.01115.88
7.1.20.0060.00915.92
7.1.10.0040.00815.86
7.1.00.0040.04119.14
7.0.330.0000.00815.39
7.0.320.0070.00215.42
7.0.310.0030.01115.36
7.0.300.0080.00315.55
7.0.290.0060.00615.40
7.0.280.0040.00815.62
7.0.270.0040.00715.71
7.0.260.0080.00315.57
7.0.250.0150.00415.50
7.0.240.0070.00415.68
7.0.230.0040.00415.55
7.0.220.0000.01015.37
7.0.210.0030.00715.65
7.0.200.0060.00516.11
7.0.190.0000.00915.76
7.0.180.0000.01015.46
7.0.170.0000.01415.55
7.0.160.0040.00715.54
7.0.150.0030.00615.69
7.0.140.0040.03618.69
7.0.130.0000.00715.58
7.0.120.0070.00715.70
7.0.110.0040.00815.71
7.0.100.0120.04917.87
7.0.90.0070.04517.85
7.0.80.0050.04517.65
7.0.70.0120.02717.71
7.0.60.0090.03917.66
7.0.50.0100.02018.01
7.0.40.0070.04216.75
7.0.30.0100.04516.81
7.0.20.0080.04316.84
7.0.10.0040.03016.93
7.0.00.0080.04016.80
5.6.380.0080.00414.39
5.6.370.0000.00814.84
5.6.360.0040.00814.65
5.6.350.0060.00614.40
5.6.340.0060.00614.64
5.6.330.0100.00314.39
5.6.320.0090.00314.58
5.6.310.0090.00314.69
5.6.300.0080.00014.75
5.6.290.0040.00414.36
5.6.280.0090.04517.73
5.6.270.0100.00314.42
5.6.260.0030.01314.41
5.6.250.0120.02217.52
5.6.240.0060.03517.55
5.6.230.0080.03517.65
5.6.220.0020.03617.50
5.6.210.0090.04417.61
5.6.200.0020.03217.80
5.6.190.0050.04717.64
5.6.180.0100.04517.79
5.6.170.0060.04017.72
5.6.160.0080.04017.77
5.6.150.0050.04017.74
5.6.140.0080.03817.77
5.6.130.0070.04517.63
5.6.120.0080.03217.63
5.6.110.0070.04217.63
5.6.100.0100.04117.80
5.6.90.0030.04317.70
5.6.80.0020.02717.42
5.6.70.0100.02217.40
5.6.60.0050.04117.32
5.6.50.0110.02017.55
5.6.40.0080.03617.34
5.6.30.0100.03917.50
5.6.20.0010.02417.30
5.6.10.0050.02917.46
5.6.00.0050.02517.48
5.5.380.0020.05015.84
5.5.370.0040.02515.89
5.5.360.0030.02715.69
5.5.350.0050.04315.84
5.5.340.0030.02715.99
5.5.330.0050.04516.21
5.5.320.0050.04415.86
5.5.310.0080.04016.05
5.5.300.0050.04116.10
5.5.290.0070.04516.03
5.5.280.0030.04215.84
5.5.270.0120.03816.02
5.5.260.0030.04215.94
5.5.250.0030.04015.95
5.5.240.0040.03815.70
5.5.230.0090.02415.78
5.5.220.0060.02215.67
5.5.210.0040.02315.66
5.5.200.0070.03515.57
5.5.190.0000.04815.74
5.5.180.0100.04015.67
5.5.170.0070.00311.06
5.5.160.0060.02215.71
5.5.150.0100.03515.50
5.5.140.0080.02215.58
5.5.130.0050.03015.57
5.5.120.0050.04515.57
5.5.110.0070.04515.62
5.5.100.0030.03315.49
5.5.90.0020.03715.56
5.5.80.0030.02515.58
5.5.70.0050.02215.61
5.5.60.0100.03315.69
5.5.50.0030.02315.60
5.5.40.0080.02115.58
5.5.30.0000.02315.58
5.5.20.0040.02015.58
5.5.10.0060.02215.50
5.5.00.0030.02315.64
5.4.450.0120.02015.39
5.4.440.0050.02215.24
5.4.430.0120.03515.36
5.4.420.0030.03115.17
5.4.410.0060.04015.20
5.4.400.0020.04315.09
5.4.390.0050.04015.15
5.4.380.0030.03515.04
5.4.370.0020.04415.04
5.4.360.0050.04314.93
5.4.350.0040.03715.02
5.4.340.0050.02715.11
5.4.330.0000.00511.26
5.4.320.0000.02715.17
5.4.310.0050.03015.00
5.4.300.0030.03314.90
5.4.290.0050.02114.98
5.4.280.0080.02014.98
5.4.270.0080.03514.90
5.4.260.0050.04015.01
5.4.250.0100.03015.06
5.4.240.0070.03215.08
5.4.230.0050.02014.96
5.4.220.0010.02615.05
5.4.210.0030.02214.99
5.4.200.0030.02314.98
5.4.190.0060.02114.92
5.4.180.0050.02315.02
5.4.170.0080.01715.17
5.4.160.0030.02815.01
5.4.150.0020.02215.06
5.4.140.0040.01813.76
5.4.130.0030.03113.73
5.4.120.0000.02013.87
5.4.110.0050.02013.67
5.4.100.0110.01513.65
5.4.90.0020.03513.73
5.4.80.0090.02513.86
5.4.70.0030.02113.63
5.4.60.0070.02313.69
5.4.50.0020.02213.71
5.4.40.0060.01713.70
5.4.30.0020.02613.63
5.4.20.0020.02313.76
5.4.10.0060.01813.70
5.4.00.0050.02113.41
5.3.290.0100.02312.78
5.3.280.0030.02112.66
5.3.270.0020.02212.73
5.3.260.0030.02112.75
5.3.250.0050.02312.73
5.3.240.0020.02312.68
5.3.230.0030.02312.72
5.3.220.0010.02312.72
5.3.210.0010.02612.65
5.3.200.0010.02112.72
5.3.190.0050.02712.72
5.3.180.0020.02212.70
5.3.170.0000.02312.66
5.3.160.0030.02312.70
5.3.150.0020.02312.66
5.3.140.0030.02312.72
5.3.130.0050.01812.65
5.3.120.0020.02412.71
5.3.110.0020.02212.70
5.3.100.0030.02612.45
5.3.90.0080.01512.37
5.3.80.0030.02112.39
5.3.70.0040.02012.46
5.3.60.0000.02312.33
5.3.50.0060.01612.39
5.3.40.0030.02012.30
5.3.30.0020.02012.40
5.3.20.0050.01912.22
5.3.10.0070.01712.24
5.3.00.0060.01712.14
5.2.170.0020.01911.00
5.2.160.0020.01610.92
5.2.150.0030.01710.98
5.2.140.0020.02211.04
5.2.130.0030.02011.01
5.2.120.0020.01810.93
5.2.110.0000.01710.99
5.2.100.0020.01710.98
5.2.90.0050.01510.92
5.2.80.0020.01810.98
5.2.70.0020.01711.01
5.2.60.0050.01510.95
5.2.50.0020.02510.96
5.2.40.0050.02010.98
5.2.30.0050.01510.95
5.2.20.0050.02510.92
5.2.10.0020.01610.84
5.2.00.0030.01510.83
5.1.60.0030.01510.60
5.1.50.0020.02010.60
5.1.40.0020.03210.60
5.1.30.0030.03310.60
5.1.20.0050.02710.70
5.1.10.0050.02610.60
5.1.00.0020.02910.60
5.0.50.0060.02210.60
5.0.40.0050.02210.60
5.0.30.0030.03310.60
5.0.20.0020.02310.60
5.0.10.0050.01110.60
5.0.00.0020.02210.60
4.4.90.0070.00710.60
4.4.80.0020.01010.60
4.4.70.0020.01010.60
4.4.60.0000.01010.60
4.4.50.0010.01110.60
4.4.40.0000.01410.60
4.4.30.0040.01910.60
4.4.20.0030.01710.60
4.4.10.0020.01510.60
4.4.00.0030.02010.60
4.3.110.0000.01710.60
4.3.100.0040.01410.60
4.3.90.0020.02010.60
4.3.80.0030.01510.60
4.3.70.0020.01510.60
4.3.60.0030.01810.60
4.3.50.0010.01910.60
4.3.40.0000.03010.60
4.3.30.0000.01810.60
4.3.20.0030.01710.60
4.3.10.0020.01810.60
4.3.00.0000.01910.60

preferences:
65.54 ms | 401 KiB | 5 Q