3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = strtotime('2014-09-01'); $end = strtotime('2014-10-05'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,0, date('n',$stamp)+1, 1, date('Y',$stamp)); $next_stamp = min($next_stamp, $end); $months[] = (ceil($next_stamp/3600/24)-($stamp/3600/24))/date('t', $stamp); $stamp = $next_stamp; } while ($stamp < $end); var_dump($months);

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)
8.3.70.0110.01418.56
8.3.60.0100.01018.68
8.3.50.0080.01122.04
8.3.40.0110.01119.22
8.3.30.0070.00719.21
8.3.20.0110.00420.36
8.3.10.0040.00423.78
8.3.00.0040.00419.63
8.2.180.0070.01116.88
8.2.170.0100.01022.96
8.2.160.0140.00720.45
8.2.150.0080.00024.18
8.2.140.0130.00624.66
8.2.130.0030.00626.16
8.2.120.0060.00321.04
8.2.110.0000.00922.20
8.2.100.0090.00318.00
8.2.90.0050.00319.30
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0000.00818.18
8.2.50.0080.00018.07
8.2.40.0070.00018.34
8.2.30.0030.00618.26
8.2.20.0040.00418.08
8.2.10.0070.00018.11
8.2.00.0090.00018.04
8.1.280.0150.00425.92
8.1.270.0040.00823.95
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.95
8.1.230.0000.01219.21
8.1.220.0030.00617.91
8.1.210.0040.00418.77
8.1.200.0030.00717.61
8.1.190.0090.00017.35
8.1.180.0000.00818.10
8.1.170.0000.00818.78
8.1.160.0070.00021.96
8.1.150.0000.00718.95
8.1.140.0070.00017.64
8.1.130.0000.00717.95
8.1.120.0040.00417.54
8.1.110.0070.00317.58
8.1.100.0000.00717.60
8.1.90.0030.00417.57
8.1.80.0030.00317.55
8.1.70.0040.00417.65
8.1.60.0030.00617.60
8.1.50.0050.00317.73
8.1.40.0000.00817.49
8.1.30.0000.00917.66
8.1.20.0000.00817.72
8.1.10.0000.00817.71
8.1.00.0030.00617.61
8.0.300.0050.00318.77
8.0.290.0020.00517.13
8.0.280.0030.00318.45
8.0.270.0030.00317.39
8.0.260.0030.00317.39
8.0.250.0030.00317.26
8.0.240.0060.00317.21
8.0.230.0000.00717.34
8.0.220.0030.00317.16
8.0.210.0070.00417.21
8.0.200.0070.00017.20
8.0.190.0040.00417.18
8.0.180.0040.00417.19
8.0.170.0080.00017.15
8.0.160.0030.00517.12
8.0.150.0000.01117.01
8.0.140.0000.00717.08
8.0.130.0030.00313.45
8.0.120.0050.00317.17
8.0.110.0040.00417.11
8.0.100.0000.00717.27
8.0.90.0030.00517.15
8.0.80.0110.01117.11
8.0.70.0050.00517.07
8.0.60.0030.00517.02
8.0.50.0050.00316.95
8.0.30.0100.00817.33
8.0.20.0110.00917.42
8.0.10.0000.00717.37
8.0.00.0120.00917.08
7.4.330.0000.00515.02
7.4.320.0060.00016.78
7.4.300.0030.00316.69
7.4.290.0080.00416.63
7.4.280.0070.00016.76
7.4.270.0060.00016.64
7.4.260.0000.00816.66
7.4.250.0030.00316.60
7.4.240.0040.00416.63
7.4.230.0030.00316.83
7.4.220.0070.01016.76
7.4.210.0140.00716.57
7.4.200.0040.00316.52
7.4.160.0150.00816.81
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0070.01216.73
7.4.120.0080.00916.70
7.4.110.0150.00316.68
7.4.100.0140.01116.75
7.4.90.0100.00716.98
7.4.80.0070.01019.39
7.4.70.0130.00716.67
7.4.60.0040.01816.70
7.4.50.0040.00416.39
7.4.40.0070.01416.80
7.4.30.0060.01516.89
7.4.00.0050.01015.20
7.3.330.0050.00013.25
7.3.320.0000.00513.38
7.3.310.0040.00416.47
7.3.300.0070.00016.52
7.3.290.0080.01116.56
7.3.280.0080.00916.56
7.3.270.0120.00617.40
7.3.260.0040.01316.55
7.3.250.0120.00916.81
7.3.240.0110.00716.78
7.3.230.0080.01116.70
7.3.210.0070.01016.77
7.3.200.0070.01419.39
7.3.190.0040.01316.81
7.3.180.0090.00916.73
7.3.170.0140.00716.76
7.3.160.0090.00616.46
7.3.120.0060.01214.97
7.3.110.0030.01314.99
7.3.100.0060.00614.99
7.3.90.0070.01014.95
7.3.80.0030.01115.04
7.3.70.0040.01115.07
7.3.60.0060.00714.95
7.3.50.0060.00515.01
7.3.40.0060.00615.03
7.3.30.0050.00914.80
7.3.20.0020.01216.82
7.3.10.0050.00916.71
7.3.00.0080.00516.75
7.2.330.0070.01117.09
7.2.320.0160.00016.95
7.2.310.0030.01517.08
7.2.300.0110.00716.80
7.2.290.0140.00416.77
7.2.250.0080.00815.17
7.2.240.0080.01215.39
7.2.230.0060.01115.34
7.2.220.0000.01515.12
7.2.210.0070.00915.25
7.2.200.0080.00515.13
7.2.190.0060.00615.11
7.2.180.0050.00515.08
7.2.170.0060.00615.10
7.2.130.0000.01516.43
7.2.120.0100.00716.80
7.2.110.0090.00916.59
7.2.100.0150.00316.68
7.2.90.0040.00716.72
7.2.80.0000.01616.75
7.2.70.0080.00817.04
7.2.60.0120.00417.04
7.2.50.0070.01417.02
7.2.40.0070.00716.91
7.2.30.0000.01417.09
7.2.20.0060.00916.71
7.2.10.0040.01417.07
7.2.00.0040.01217.14
7.1.330.0070.00715.94
7.1.320.0020.00916.05
7.1.310.0030.00715.85
7.1.300.0070.00515.71
7.1.290.0070.00315.96
7.1.280.0050.01015.78
7.1.270.0090.00815.83
7.1.260.0020.01216.02
7.1.250.0070.01015.25
7.1.70.0000.01117.34
7.1.60.0110.01419.32
7.1.50.0170.00717.22
7.1.00.0030.09022.44
7.0.200.0050.00217.01
7.0.140.0000.07322.18
7.0.100.0530.07319.96
7.0.90.0400.07319.89
7.0.80.0330.07319.88
7.0.70.0370.04720.00
7.0.60.0300.08320.10
7.0.50.0600.07320.23
7.0.40.0200.06320.03
7.0.30.0000.05720.14
7.0.20.0070.05020.05
7.0.10.0100.04320.04
7.0.00.0130.06720.02
5.6.280.0030.07321.12
5.6.250.0030.08720.66
5.6.240.0030.05320.63
5.6.230.0070.08720.62
5.6.220.0030.07320.53
5.6.210.0130.07320.60
5.6.200.0100.06021.08
5.6.190.0030.08321.11
5.6.180.0330.02720.93
5.6.170.0070.05021.04
5.6.160.0070.05021.09
5.6.150.0130.05320.95
5.6.140.0100.03721.07
5.6.130.0070.04021.13
5.6.120.0070.04721.07
5.6.110.0000.04721.03
5.6.100.0030.04020.99
5.6.90.0000.04720.91
5.6.80.0070.03320.55
5.6.70.0070.06020.48
5.6.60.0170.06320.40
5.6.50.0070.05720.32
5.6.40.0030.04020.38
5.6.30.0070.04020.41
5.6.20.0070.03320.43
5.6.10.0030.05320.40
5.6.00.0130.02720.36
5.5.380.0170.05020.38
5.5.370.0130.04320.45
5.5.360.0030.07320.38
5.5.350.0130.06020.43
5.5.340.0070.04720.89
5.5.330.0130.07020.79
5.5.320.0100.08020.89
5.5.310.0100.04720.77
5.5.300.0000.05320.82
5.5.290.0030.04720.89
5.5.280.0030.04320.87
5.5.270.0070.03720.86
5.5.260.0100.03720.75
5.5.250.0030.04020.54
5.5.240.0000.04320.02
5.5.230.0130.05720.24
5.5.220.0070.06720.29
5.5.210.0030.07020.13
5.5.200.0030.05720.28
5.5.190.0030.03720.23
5.5.180.0000.04720.21
5.5.160.0070.03720.20
5.5.150.0030.05320.21
5.5.140.0100.05720.18
5.5.130.0100.03320.14
5.5.120.0000.06020.12
5.5.110.0100.03320.23
5.5.100.0030.04020.16
5.5.90.0070.03720.17
5.5.80.0030.04020.06
5.5.70.0100.04320.03
5.5.60.0100.05020.15
5.5.50.0070.04020.05
5.5.40.0000.04020.05
5.5.30.0030.04020.13
5.5.20.0000.04020.02
5.5.10.0030.04320.04
5.5.00.0000.04320.02
5.4.450.0000.04319.38
5.4.440.0070.04019.37
5.4.430.0000.04319.21
5.4.420.0000.04319.27
5.4.410.0070.03718.98
5.4.400.0070.03018.96
5.4.390.0070.03719.10
5.4.380.0100.07019.07
5.4.370.0000.03719.12
5.4.360.0030.04019.07
5.4.350.0070.03319.03
5.4.340.0070.05018.99
5.4.320.0070.03718.95
5.4.310.0030.03718.81
5.4.300.0100.05318.89
5.4.290.0000.04019.05
5.4.280.0000.04018.96
5.4.270.0030.03319.11
5.4.260.0030.03718.89
5.4.250.0000.05019.12
5.4.240.0070.06319.11
5.4.230.0030.05018.96
5.4.220.0030.04018.94
5.4.210.0000.04719.02
5.4.200.0030.04719.09
5.4.190.0100.03718.93
5.4.180.0030.03719.08
5.4.170.0070.03319.05
5.4.160.0070.03319.12
5.4.150.0100.04718.81
5.4.140.0030.05316.28
5.4.130.0070.03016.28
5.4.120.0070.05716.26
5.4.110.0030.08016.38
5.4.100.0100.07716.40
5.4.90.0100.06716.29
5.4.80.0130.06016.46
5.4.70.0100.07316.24
5.4.60.0130.06316.35
5.4.50.0170.07016.41
5.4.40.0070.07016.41
5.4.30.0100.07016.20
5.4.20.0100.07016.43
5.4.10.0130.04016.17
5.4.00.0070.06015.72
5.3.290.0100.05014.48
5.3.280.0030.03714.41
5.3.270.0030.07014.61
5.3.260.0070.03314.47
5.3.250.0070.03314.46
5.3.240.0000.04314.59
5.3.230.0130.08314.45
5.3.220.0070.04014.53
5.3.210.0170.06014.51
5.3.200.0100.07714.51
5.3.190.0070.05014.51
5.3.180.0030.04014.54
5.3.170.0170.05714.55
5.3.160.0070.07014.55
5.3.150.0170.07314.55
5.3.140.0030.07714.51
5.3.130.0030.07714.55
5.3.120.0100.05314.38
5.3.110.0100.07014.54
5.3.100.0030.04314.02
5.3.90.0070.04313.87
5.3.80.0030.06013.99
5.3.70.0100.07014.00
5.3.60.0130.05713.86
5.3.50.0070.07713.94
5.3.40.0170.04713.89
5.3.30.0100.05713.89
5.3.20.0070.07013.65
5.3.10.0100.05713.64
5.3.00.0070.05013.45
5.2.170.0000.05711.20
5.2.160.0070.03011.20
5.2.150.0070.04711.20
5.2.140.0070.06011.20
5.2.130.0100.04311.20
5.2.120.0000.06711.20
5.2.110.0000.06711.20
5.2.100.0070.05711.20
5.2.90.0030.05311.20
5.2.80.0070.06011.20
5.2.70.0030.06311.20
5.2.60.0100.05711.20
5.2.50.0070.05711.20
5.2.40.0070.06311.20
5.2.30.0070.06711.20
5.2.20.0100.05711.20
5.2.10.0070.05311.20
5.2.00.0030.06011.20
5.1.60.0030.05311.20
5.1.50.0070.03311.20
5.1.40.0070.05011.20
5.1.30.0100.05311.20
5.1.20.0070.04711.20
5.1.10.0030.04311.20
5.1.00.0070.05011.20
5.0.50.0100.01711.20
5.0.40.0170.03011.20
5.0.30.0100.05711.20
5.0.20.0030.04011.20
5.0.10.0030.04311.20
5.0.00.0030.07011.20
4.4.90.0030.03311.20
4.4.80.0000.03711.20
4.4.70.0000.03011.20
4.4.60.0000.03711.20
4.4.50.0030.03711.20
4.4.40.0070.05011.20
4.4.30.0070.02711.20
4.4.20.0100.02711.20
4.4.10.0000.02311.20
4.4.00.0030.05311.20
4.3.110.0030.03711.20
4.3.100.0000.03711.20
4.3.90.0100.02311.20
4.3.80.0000.05311.20
4.3.70.0000.03011.20
4.3.60.0000.02011.20
4.3.50.0100.02711.20
4.3.40.0070.04711.20
4.3.30.0000.02011.20
4.3.20.0030.03011.20
4.3.10.0070.01311.20
4.3.00.0030.01311.20

preferences:
46.13 ms | 401 KiB | 5 Q