3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = strtotime('2014-09-15'); $end = strtotime('2014-11-15'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,0, date('n',$stamp)+1, 1, date('Y',$stamp)); $months[] = date('Y-m-d H:i:s', $next_stamp)." ".date('Y-m-d H:i:s', $stamp).floor(($next_stamp-$stamp)/3600/24)/date('t', $stamp)." ".date('t', $stamp)." ".($next_stamp-$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)
8.3.60.0130.00616.63
8.3.50.0160.00616.50
8.3.40.0120.00319.07
8.3.30.0110.00419.21
8.3.20.0000.00720.37
8.3.10.0080.00023.57
8.3.00.0040.00419.50
8.2.180.0110.00718.41
8.2.170.0110.00419.20
8.2.160.0140.00722.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00320.81
8.2.110.0060.00322.32
8.2.100.0090.00317.75
8.2.90.0070.00019.24
8.2.80.0000.00818.00
8.2.70.0080.00417.85
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0030.00518.26
8.2.30.0040.00418.24
8.2.20.0030.00618.00
8.2.10.0030.00518.27
8.2.00.0030.00718.12
8.1.280.0040.01125.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00324.02
8.1.230.0110.00019.51
8.1.220.0090.00017.77
8.1.210.0040.00418.77
8.1.200.0110.00017.61
8.1.190.0000.00817.38
8.1.180.0090.00018.10
8.1.170.0000.00818.75
8.1.160.0050.00322.00
8.1.150.0070.00019.07
8.1.140.0070.00017.62
8.1.130.0030.00318.02
8.1.120.0030.00517.70
8.1.110.0050.00317.66
8.1.100.0040.00417.72
8.1.90.0000.00717.79
8.1.80.0070.00017.72
8.1.70.0000.00817.69
8.1.60.0030.00517.66
8.1.50.0090.00017.72
8.1.40.0000.00817.72
8.1.30.0040.00417.76
8.1.20.0000.00817.81
8.1.10.0000.00817.72
8.1.00.0050.00317.62
8.0.300.0050.00218.77
8.0.290.0030.00517.00
8.0.280.0040.00418.58
8.0.270.0080.00017.41
8.0.260.0070.00017.36
8.0.250.0080.00017.29
8.0.240.0040.00417.16
8.0.230.0020.00517.21
8.0.220.0000.00717.13
8.0.210.0030.00317.27
8.0.200.0030.00317.29
8.0.190.0060.00317.17
8.0.180.0040.00417.13
8.0.170.0040.00417.28
8.0.160.0070.00017.23
8.0.150.0040.00417.13
8.0.140.0000.00717.07
8.0.130.0030.00313.52
8.0.120.0040.00417.17
8.0.110.0070.00317.19
8.0.100.0000.00817.21
8.0.90.0050.00217.13
8.0.80.0090.00717.20
8.0.70.0030.00517.12
8.0.60.0040.00417.11
8.0.50.0000.00717.13
8.0.30.0180.00617.28
8.0.20.0080.01217.40
8.0.10.0000.00717.29
8.0.00.0100.00717.03
7.4.330.0050.00015.02
7.4.320.0040.00416.84
7.4.300.0040.00416.76
7.4.290.0000.00816.81
7.4.280.0000.00816.71
7.4.270.0000.00716.78
7.4.260.0000.00716.82
7.4.250.0040.00416.69
7.4.240.0030.00416.79
7.4.230.0070.00016.66
7.4.220.0030.01416.68
7.4.210.0060.01316.71
7.4.200.0070.00016.75
7.4.160.0100.01416.63
7.4.150.0060.01217.40
7.4.140.0110.01017.86
7.4.130.0130.00316.73
7.4.120.0090.00916.82
7.4.110.0060.01216.81
7.4.100.0030.01316.74
7.4.90.0100.01316.76
7.4.80.0130.00619.39
7.4.70.0060.01516.47
7.4.60.0070.01016.82
7.4.50.0030.00616.98
7.4.40.0120.00416.89
7.4.30.0070.01116.68
7.4.00.0140.00515.07
7.3.330.0000.00513.30
7.3.320.0060.00013.22
7.3.310.0000.00716.58
7.3.300.0070.00016.43
7.3.290.0070.00916.54
7.3.280.0090.00916.54
7.3.270.0120.00617.40
7.3.260.0140.00316.66
7.3.250.0070.01016.68
7.3.240.0070.01016.76
7.3.230.0170.00016.57
7.3.210.0060.01516.66
7.3.200.0060.01019.39
7.3.190.0120.00916.78
7.3.180.0090.00616.78
7.3.170.0070.01016.61
7.3.160.0070.01016.56
7.3.120.0100.01014.89
7.3.110.0070.00714.79
7.3.100.0080.00614.97
7.3.90.0090.00015.02
7.3.80.0100.00315.17
7.3.70.0070.01014.88
7.3.60.0030.01014.63
7.3.50.0000.01415.14
7.3.40.0040.00415.07
7.3.30.0000.01414.96
7.3.20.0030.01316.86
7.3.10.0070.00816.71
7.3.00.0090.00416.60
7.2.330.0140.00716.80
7.2.320.0080.00816.98
7.2.310.0150.00316.77
7.2.300.0000.01616.63
7.2.290.0060.01216.98
7.2.250.0090.00315.25
7.2.240.0090.00915.42
7.2.230.0070.01015.03
7.2.220.0030.00615.05
7.2.210.0130.00715.27
7.2.200.0110.00815.08
7.2.190.0060.00615.14
7.2.180.0030.00815.30
7.2.170.0080.00415.23
7.2.130.0060.00916.82
7.2.120.0100.00717.05
7.2.110.0110.00617.09
7.2.100.0090.00017.18
7.2.90.0040.00817.22
7.2.80.0000.01816.84
7.2.70.0040.00417.10
7.2.60.0060.01016.78
7.2.50.0170.00016.99
7.2.40.0140.00017.00
7.2.30.0160.00017.17
7.2.20.0060.00616.93
7.2.10.0100.00717.20
7.2.00.0030.01216.92
7.1.330.0030.01015.74
7.1.320.0060.00916.01
7.1.310.0100.00715.86
7.1.300.0030.00915.57
7.1.290.0000.01515.95
7.1.280.0110.00015.98
7.1.270.0070.00716.04
7.1.260.0030.01015.80
7.1.250.0030.00616.09
7.1.70.0030.00917.38
7.1.60.0180.00719.32
7.1.50.0030.02117.23
7.1.00.0030.07722.43
7.0.200.0030.00616.84
7.0.140.0030.07022.00
7.0.90.0170.07319.85
7.0.80.0070.08019.89
7.0.70.0070.06319.89
7.0.60.0100.06020.08
7.0.50.0070.08020.23
7.0.40.0170.06320.18
7.0.30.0130.07720.09
7.0.20.0100.08320.11
7.0.10.0100.08320.07
7.0.00.0100.05020.03
5.6.280.0030.07021.02
5.6.240.0100.04320.63
5.6.230.0030.08720.59
5.6.220.0070.07720.61
5.6.210.0030.04720.61
5.6.200.0070.06321.08
5.6.190.0030.05321.06
5.6.180.0100.05020.96
5.6.170.0030.08321.08
5.6.160.0000.05321.17
5.6.150.0000.04721.05
5.6.140.0070.08021.07
5.6.130.0100.07321.13
5.6.120.0070.08721.02
5.6.110.0070.09021.02
5.6.100.0070.06321.00
5.6.90.0170.07320.91
5.6.80.0130.06320.32
5.6.70.0100.06720.31
5.6.60.0070.08320.37
5.6.50.0070.07320.45
5.6.40.0100.07020.39
5.6.30.0130.05020.38
5.6.20.0130.07720.43
5.6.10.0200.06720.38
5.6.00.0070.07020.38
5.5.380.0070.07720.44
5.5.370.0070.08320.42
5.5.360.0000.09320.34
5.5.350.0030.04720.41
5.5.340.0030.05320.82
5.5.330.0070.04020.90
5.5.320.0100.07720.84
5.5.310.0030.06320.76
5.5.300.0030.07720.89
5.5.290.0170.07320.87
5.5.280.0000.07020.82
5.5.270.0070.09020.87
5.5.260.0000.08020.81
5.5.250.0030.08020.67
5.5.240.0100.04320.15
5.5.230.0070.08320.09
5.5.220.0100.07320.17
5.5.210.0000.08320.25
5.5.200.0030.05320.14
5.5.190.0100.08320.14
5.5.180.0100.07720.27
5.5.160.0100.06720.23
5.5.150.0130.07020.07
5.5.140.0100.06320.17
5.5.130.0100.05320.24
5.5.120.0200.05720.11
5.5.110.0030.05020.25
5.5.100.0070.06320.07
5.5.90.0130.07320.07
5.5.80.0100.07720.10
5.5.70.0130.06319.96
5.5.60.0130.07020.00
5.5.50.0100.06720.14
5.5.40.0130.07320.05
5.5.30.0030.05020.02
5.5.20.0070.07019.95
5.5.10.0030.08320.05
5.5.00.0070.07020.07
5.4.450.0100.08319.36
5.4.440.0130.07319.30
5.4.430.0030.08719.13
5.4.420.0070.05019.46
5.4.410.0130.07019.31
5.4.400.0070.03718.98
5.4.390.0070.08019.14
5.4.380.0070.08019.06
5.4.370.0100.07318.79
5.4.360.0100.07319.04
5.4.350.0070.08319.13
5.4.340.0030.07019.11
5.4.320.0030.07019.07
5.4.310.0070.04719.11
5.4.300.0130.06719.09
5.4.290.0100.07718.98
5.4.280.0030.04018.79
5.4.270.0070.06018.94
5.4.260.0100.06019.02
5.4.250.0170.06319.12
5.4.240.0030.06019.22
5.4.230.0030.04719.00
5.4.220.0130.07718.80
5.4.210.0100.07318.95
5.4.200.0030.08719.13
5.4.190.0070.08019.13
5.4.180.0070.05718.77
5.4.170.0070.07718.94
5.4.160.0100.04018.96
5.4.150.0030.04018.79
5.4.140.0030.07016.34
5.4.130.0070.04316.32
5.4.120.0100.06016.31
5.4.110.0000.05316.28
5.4.100.0070.07316.31
5.4.90.0070.04016.29
5.4.80.0030.07016.50
5.4.70.0100.06716.52
5.4.60.0030.07316.20
5.4.50.0070.06716.35
5.4.40.0100.06016.23
5.4.30.0030.04016.23
5.4.20.0070.04316.20
5.4.10.0070.07716.40
5.4.00.0030.07315.73
5.3.290.0030.06314.48
5.3.280.0030.04314.45
5.3.270.0130.07314.47
5.3.260.0030.08014.46
5.3.250.0030.08014.59
5.3.240.0030.07314.46
5.3.230.0070.07314.51
5.3.220.0030.06014.42
5.3.210.0070.08014.54
5.3.200.0130.06714.39
5.3.190.0030.04314.54
5.3.180.0030.07714.38
5.3.170.0070.03714.38
5.3.160.0070.08014.51
5.3.150.0070.09014.50
5.3.140.0100.06014.49
5.3.130.0030.03714.50
5.3.120.0030.07014.55
5.3.110.0130.06314.53
5.3.100.0130.06013.90
5.3.90.0030.09013.87
5.3.80.0070.06713.88
5.3.70.0070.07314.00
5.3.60.0070.06714.02
5.3.50.0130.05013.80
5.3.40.0030.04313.95
5.3.30.0030.07313.88
5.3.20.0030.07013.63
5.3.10.0130.06313.41
5.3.00.0030.06013.49
5.2.170.0070.05011.21
5.2.160.0070.04711.13
5.2.150.0000.06311.03
5.2.140.0000.04311.13
5.2.130.0070.03011.17
5.2.120.0100.05311.09
5.2.110.0070.05711.13
5.2.100.0030.06311.15
5.2.90.0030.05010.95
5.2.80.0070.05710.89
5.2.70.0000.03311.09
5.2.60.0030.04711.01
5.2.50.0030.03011.00
5.2.40.0070.05011.04
5.2.30.0070.06010.80
5.2.20.0000.03310.98
5.2.10.0100.05710.97
5.2.00.0000.06010.61
5.1.60.0070.02010.27
5.1.50.0070.02310.27
5.1.40.0000.05710.27
5.1.30.0070.03710.27
5.1.20.0030.03010.39
5.1.10.0000.05310.27
5.1.00.0030.03010.27
5.0.50.0000.02710.27
5.0.40.0030.02010.27
5.0.30.0070.03310.27
5.0.20.0000.02310.27
5.0.10.0030.02010.27
5.0.00.0030.03010.27
4.4.90.0030.01310.27
4.4.80.0100.00710.27
4.4.70.0000.01710.27
4.4.60.0000.01710.27
4.4.50.0070.03310.27
4.4.40.0000.04010.27
4.4.30.0030.01710.27
4.4.20.0000.02010.27
4.4.10.0030.03310.27
4.4.00.0000.03010.27
4.3.110.0000.01710.27
4.3.100.0030.01710.27
4.3.90.0030.01310.27
4.3.80.0000.03310.27
4.3.70.0000.03310.27
4.3.60.0000.01710.27
4.3.50.0030.01710.27
4.3.40.0000.02710.27
4.3.30.0000.01710.27
4.3.20.0000.01710.27
4.3.10.0000.03310.27
4.3.00.0070.01010.27

preferences:
81.91 ms | 400 KiB | 5 Q