3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = strtotime('2014-10-01'); $end = strtotime('2014-12-01'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,0, date('n',$stamp)+1, 1, date('Y',$stamp)); $months[] = floor(($next_stamp-$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)
8.3.60.0140.00316.75
8.3.50.0130.00621.22
8.3.40.0040.01119.04
8.3.30.0130.00719.26
8.3.20.0050.00220.29
8.3.10.0070.00023.80
8.3.00.0040.00419.50
8.2.180.0070.00718.43
8.2.170.0070.00722.96
8.2.160.0040.01520.40
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.89
8.2.110.0130.00322.23
8.2.100.0060.00618.00
8.2.90.0040.00419.39
8.2.80.0030.00517.97
8.2.70.0120.00417.38
8.2.60.0050.00317.93
8.2.50.0080.00018.13
8.2.40.0070.00018.22
8.2.30.0040.00418.19
8.2.20.0040.00418.07
8.2.10.0040.00418.23
8.2.00.0040.00418.07
8.1.280.0070.01425.92
8.1.270.0030.00524.00
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00424.05
8.1.230.0080.00417.61
8.1.220.0030.00517.79
8.1.210.0000.00818.77
8.1.200.0030.00717.60
8.1.190.0000.00817.48
8.1.180.0040.00418.10
8.1.170.0040.00418.77
8.1.160.0000.00922.06
8.1.150.0000.00818.96
8.1.140.0030.00517.64
8.1.130.0030.00317.96
8.1.120.0080.00017.58
8.1.110.0070.00017.57
8.1.100.0030.00517.64
8.1.90.0040.00417.66
8.1.80.0000.00717.62
8.1.70.0030.00317.58
8.1.60.0060.00317.61
8.1.50.0000.00717.55
8.1.40.0080.00017.66
8.1.30.0080.00017.85
8.1.20.0000.00817.71
8.1.10.0030.00517.70
8.1.00.0050.00217.68
8.0.300.0030.00618.77
8.0.290.0050.00317.00
8.0.280.0000.00718.63
8.0.270.0030.00317.45
8.0.260.0030.00317.44
8.0.250.0070.00017.26
8.0.240.0040.00417.27
8.0.230.0030.00317.17
8.0.220.0040.00417.18
8.0.210.0020.00517.23
8.0.200.0030.00317.26
8.0.190.0000.00717.29
8.0.180.0050.00317.05
8.0.170.0040.00417.13
8.0.160.0020.00517.09
8.0.150.0000.00717.13
8.0.140.0000.00717.00
8.0.130.0050.00013.42
8.0.120.0080.00017.07
8.0.110.0050.00217.22
8.0.100.0020.00516.98
8.0.90.0050.00317.02
8.0.80.0090.00617.18
8.0.70.0040.00416.94
8.0.60.0040.00416.98
8.0.50.0030.00517.00
8.0.30.0150.01017.32
8.0.20.0110.00817.40
8.0.10.0030.00517.29
8.0.00.0130.00717.10
7.4.330.0000.00415.02
7.4.320.0000.00616.70
7.4.300.0000.00616.74
7.4.290.0070.00016.57
7.4.280.0040.00416.64
7.4.270.0070.00016.75
7.4.260.0000.00716.67
7.4.250.0000.00716.56
7.4.240.0070.00016.62
7.4.230.0040.00316.85
7.4.220.0060.01016.51
7.4.210.0090.00616.68
7.4.200.0030.00316.81
7.4.160.0160.00016.68
7.4.150.0110.00817.40
7.4.140.0110.01017.86
7.4.130.0070.01216.67
7.4.120.0050.01216.60
7.4.110.0100.01016.73
7.4.100.0120.00716.76
7.4.90.0090.00916.76
7.4.80.0060.01019.39
7.4.70.0100.01316.78
7.4.60.0080.00816.70
7.4.50.0000.00616.73
7.4.40.0060.01016.87
7.4.30.0090.00916.87
7.4.00.0100.00815.05
7.3.330.0050.00013.17
7.3.320.0030.00313.34
7.3.310.0030.00316.38
7.3.300.0000.00716.54
7.3.290.0110.00416.52
7.3.280.0080.00916.54
7.3.270.0180.00017.40
7.3.260.0120.00616.57
7.3.250.0110.00616.60
7.3.240.0140.00316.81
7.3.230.0100.00716.54
7.3.210.0100.00716.74
7.3.200.0100.00619.39
7.3.190.0150.00616.56
7.3.180.0060.01016.71
7.3.170.0120.00616.84
7.3.160.0130.00316.88
7.3.120.0050.01214.96
7.3.110.0110.00714.89
7.3.100.0070.00915.09
7.3.90.0050.00915.04
7.3.80.0060.01014.73
7.3.70.0020.00915.03
7.3.60.0040.00614.78
7.3.50.0050.00615.05
7.3.40.0010.00715.00
7.3.30.0070.00715.03
7.3.20.0050.00916.75
7.3.10.0030.00916.71
7.3.00.0070.00316.80
7.2.330.0030.01516.75
7.2.320.0070.01016.80
7.2.310.0090.00916.80
7.2.300.0100.00717.05
7.2.290.0180.00616.99
7.2.250.0030.01115.19
7.2.240.0120.00715.12
7.2.230.0070.00815.06
7.2.220.0030.01015.33
7.2.210.0030.01015.06
7.2.200.0020.01315.04
7.2.190.0070.00615.16
7.2.180.0050.00915.17
7.2.170.0060.00615.14
7.2.130.0060.00616.83
7.2.120.0080.00816.98
7.2.110.0030.00916.81
7.2.100.0030.00916.93
7.2.90.0060.00617.07
7.2.80.0030.00717.07
7.2.70.0030.01017.09
7.2.60.0090.00817.05
7.2.50.0020.01116.95
7.2.40.0000.01316.95
7.2.30.0060.01016.90
7.2.20.0060.00616.92
7.2.10.0100.00316.71
7.2.00.0040.00817.07
7.1.330.0050.00815.99
7.1.320.0050.00615.97
7.1.310.0080.00316.06
7.1.300.0030.00815.97
7.1.290.0050.01015.97
7.1.280.0040.00615.81
7.1.270.0050.00715.86
7.1.260.0050.00515.98
7.1.250.0060.00616.02
7.1.240.0060.00315.79
7.1.230.0040.00715.84
7.1.220.0040.01115.90
7.1.210.0040.00815.84
7.1.200.0020.01115.87
7.1.190.0070.00615.97
7.1.180.0060.01016.13
7.1.170.0100.01016.07
7.1.160.0000.01016.01
7.1.150.0070.00415.84
7.1.140.0000.01116.13
7.1.130.0080.00615.69
7.1.120.0030.00815.80
7.1.110.0030.00916.17
7.1.100.0070.00315.96
7.1.90.0040.00715.77
7.1.80.0030.00916.09
7.1.70.0030.00516.75
7.1.60.0080.00917.48
7.1.50.0060.01116.47
7.1.40.0060.00616.16
7.1.30.0040.00415.99
7.1.20.0060.00616.07
7.1.10.0070.00715.80
7.1.00.0060.04019.04
7.0.330.0030.01015.62
7.0.320.0100.00015.46
7.0.310.0060.00615.60
7.0.300.0120.00415.62
7.0.290.0070.00715.67
7.0.280.0130.00615.28
7.0.270.0000.01115.40
7.0.260.0120.00315.25
7.0.250.0090.00615.73
7.0.240.0040.00715.52
7.0.230.0030.00915.76
7.0.220.0070.00315.35
7.0.210.0060.00615.59
7.0.200.0040.00616.13
7.0.190.0030.00715.38
7.0.180.0000.01015.60
7.0.170.0080.00415.29
7.0.160.0000.01015.51
7.0.150.0070.00315.48
7.0.140.0050.04018.91
7.0.130.0070.00315.52
7.0.120.0130.00015.42
7.0.110.0060.00615.42
7.0.100.0040.00715.36
7.0.90.0060.03318.60
7.0.80.0070.02818.69
7.0.70.0020.03918.55
7.0.60.0030.04118.63
7.0.50.0000.02418.96
7.0.40.0060.02016.94
7.0.30.0020.02616.98
7.0.20.0020.02416.87
7.0.10.0030.02316.91
7.0.00.0050.02216.84
5.6.380.0070.00714.75
5.6.370.0050.00514.45
5.6.360.0030.00914.56
5.6.350.0030.00714.65
5.6.340.0030.00614.43
5.6.330.0000.01314.12
5.6.320.0030.00714.60
5.6.310.0060.00614.43
5.6.300.0110.00014.68
5.6.290.0030.01014.34
5.6.280.0060.04117.89
5.6.270.0050.00814.13
5.6.260.0070.00514.66
5.6.250.0060.00614.64
5.6.240.0030.03317.58
5.6.230.0040.02117.51
5.6.220.0030.03517.60
5.6.210.0020.04417.50
5.6.200.0040.02617.70
5.6.190.0070.02917.61
5.6.180.0050.02517.70
5.6.170.0070.02017.84
5.6.160.0030.02117.75
5.6.150.0020.02317.66
5.6.140.0020.02417.71
5.6.130.0040.02017.72
5.6.120.0050.02417.70
5.6.110.0070.02817.75
5.6.100.0040.02417.78
5.6.90.0060.02117.63
5.6.80.0030.02317.41
5.6.70.0050.01817.41
5.6.60.0040.02017.42
5.6.50.0030.02717.44
5.6.40.0060.01817.46
5.6.30.0010.02317.41
5.6.20.0050.02017.45
5.6.10.0050.02217.52
5.6.00.0030.02217.27
5.5.380.0020.03415.83
5.5.370.0050.02215.82
5.5.360.0050.03815.87
5.5.350.0030.02115.76
5.5.340.0030.02016.03
5.5.330.0030.02816.10
5.5.320.0030.02316.15
5.5.310.0080.01816.04
5.5.300.0060.01616.08
5.5.290.0050.01816.18
5.5.280.0040.02315.96
5.5.270.0040.02415.88
5.5.260.0000.02316.01
5.5.250.0040.01915.78
5.5.240.0030.01815.82
5.5.230.0050.02115.87
5.5.220.0010.02315.67
5.5.210.0000.02615.66
5.5.200.0020.02315.51
5.5.190.0010.02115.58
5.5.180.0010.02315.77
5.5.170.0080.00011.25
5.5.160.0050.02015.71
5.5.150.0000.02015.68
5.5.140.0030.02115.77
5.5.130.0050.02015.74
5.5.120.0030.02815.65
5.5.110.0050.02115.72
5.5.100.0020.02515.59
5.5.90.0040.01815.61
5.5.80.0020.03215.49
5.5.70.0040.03515.61
5.5.60.0000.02815.68
5.5.50.0050.02315.50
5.5.40.0030.04115.62
5.5.30.0020.02115.49
5.5.20.0000.02315.54
5.5.10.0040.04215.62
5.5.00.0050.04015.50
5.4.450.0000.02715.30
5.4.440.0030.02015.22
5.4.430.0020.02215.43
5.4.420.0030.02215.13
5.4.410.0020.02215.16
5.4.400.0040.02115.07
5.4.390.0050.01615.19
5.4.380.0050.01615.17
5.4.370.0020.01915.20
5.4.360.0020.02015.08
5.4.350.0000.03015.11
5.4.340.0020.01915.14
5.4.330.0000.00911.05
5.4.320.0070.01715.13
5.4.310.0030.02115.10
5.4.300.0000.02114.91
5.4.290.0030.01614.91
5.4.280.0030.01915.18
5.4.270.0080.01615.28
5.4.260.0050.01715.21
5.4.250.0020.03514.94
5.4.240.0020.01915.15
5.4.230.0030.04314.92
5.4.220.0030.02315.06
5.4.210.0080.02515.18
5.4.200.0040.03614.75
5.4.190.0060.02515.07
5.4.180.0070.03815.11
5.4.170.0030.04214.90
5.4.160.0080.03315.04
5.4.150.0040.03915.05
5.4.140.0000.02713.78
5.4.130.0020.03813.57
5.4.120.0020.02213.84
5.4.110.0030.03313.76
5.4.100.0000.03713.74
5.4.90.0050.01813.72
5.4.80.0080.03213.79
5.4.70.0030.02213.79
5.4.60.0070.03013.65
5.4.50.0050.03813.73
5.4.40.0070.03713.62
5.4.30.0040.03913.65
5.4.20.0040.02013.54
5.4.10.0080.03013.78
5.4.00.0050.02913.43
5.3.290.0000.02912.76
5.3.280.0020.03912.57
5.3.270.0030.03712.68
5.3.260.0000.04212.63
5.3.250.0070.03712.48
5.3.240.0040.01812.50
5.3.230.0030.02512.55
5.3.220.0050.03812.55
5.3.210.0030.03812.51
5.3.200.0020.02712.50
5.3.190.0050.04112.58
5.3.180.0070.03712.58
5.3.170.0030.02512.67
5.3.160.0040.02312.54
5.3.150.0080.03512.60
5.3.140.0020.03812.66
5.3.130.0030.04012.57
5.3.120.0030.04112.52
5.3.110.0000.04512.63
5.3.100.0060.02012.37
5.3.90.0040.03312.36
5.3.80.0020.02312.28
5.3.70.0020.04212.24
5.3.60.0030.03512.29
5.3.50.0070.03512.32
5.3.40.0030.02312.25
5.3.30.0030.03712.28
5.3.20.0070.03512.12
5.3.10.0080.03312.04
5.3.00.0030.04012.03
5.2.170.0040.03511.83
5.2.160.0080.02011.83
5.2.150.0000.01911.83
5.2.140.0050.02711.83
5.2.130.0020.03311.83
5.2.120.0020.03011.83
5.2.110.0030.03111.83
5.2.100.0060.02811.83
5.2.90.0020.01611.83
5.2.80.0060.01511.83
5.2.70.0030.03211.83
5.2.60.0030.03511.83
5.2.50.0000.03611.83
5.2.40.0000.03811.83
5.2.30.0070.02811.83
5.2.20.0020.02111.83
5.2.10.0040.03211.83
5.2.00.0020.02111.83
5.1.60.0000.02911.83
5.1.50.0020.02011.83
5.1.40.0050.03011.83
5.1.30.0040.01711.83
5.1.20.0070.01211.83
5.1.10.0020.01911.83
5.1.00.0020.01611.83
5.0.50.0010.02611.83
5.0.40.0050.02511.83
5.0.30.0030.03011.83
5.0.20.0020.02211.83
5.0.10.0020.02311.83
5.0.00.0050.03411.83
4.4.90.0000.01211.83
4.4.80.0000.02111.83
4.4.70.0050.01611.83
4.4.60.0070.00511.83
4.4.50.0040.01611.83
4.4.40.0030.02711.83
4.4.30.0040.01811.83
4.4.20.0020.01911.83
4.4.10.0030.01311.83
4.4.00.0060.02411.83
4.3.110.0000.01911.83
4.3.100.0000.01911.83
4.3.90.0010.01911.83
4.3.80.0000.01611.83
4.3.70.0030.01711.83
4.3.60.0000.01511.83
4.3.50.0030.01011.83
4.3.40.0030.02611.83
4.3.30.0020.01911.83
4.3.20.0030.01511.83
4.3.10.0020.01811.83
4.3.00.0020.01811.83

preferences:
88.11 ms | 401 KiB | 5 Q