3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = "2017-03-27"; $end_date = "2017-03-30"; $start = new DateTime($start_date); $end = new DateTime($end_date); while ($start < $end) { echo $start->format("Y-m-d")."\n"; $start->modify("+1 day"); }

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)
8.4.140.0120.00917.61
8.4.130.0070.01318.01
8.4.120.0130.00820.67
8.4.110.0130.00719.01
8.4.100.0110.00918.02
8.4.90.0100.01022.36
8.4.80.0130.00618.83
8.4.70.0060.00318.81
8.4.60.0120.00818.97
8.4.50.0100.00918.48
8.4.40.0060.01319.71
8.4.30.0070.01120.66
8.4.20.0100.01019.88
8.4.10.0060.00319.89
8.3.270.0130.00716.64
8.3.260.0120.00716.63
8.3.250.0030.00819.10
8.3.240.0140.00516.59
8.3.230.0120.00716.86
8.3.220.0050.00318.63
8.3.210.0110.00720.67
8.3.200.0060.00216.55
8.3.190.0120.00617.08
8.3.180.0070.00218.88
8.3.170.0140.00322.57
8.3.160.0120.00619.17
8.3.150.0040.00417.15
8.3.140.0090.00618.47
8.3.130.0060.00318.44
8.3.120.0060.00318.80
8.3.110.0000.00820.94
8.3.100.0040.00724.06
8.3.90.0040.00426.77
8.3.80.0130.00324.75
8.3.70.0200.00323.67
8.3.60.0120.00724.63
8.3.50.0090.00724.42
8.3.40.0130.00424.74
8.3.30.0110.00624.83
8.3.20.0080.00825.59
8.3.10.0130.00225.59
8.3.00.0180.00026.38
8.2.290.0090.01016.97
8.2.280.0070.00920.05
8.2.270.0130.00717.18
8.2.260.0080.00316.56
8.2.250.0040.00418.61
8.2.240.0000.00917.49
8.2.230.0030.00522.58
8.2.220.0050.00537.54
8.2.210.0040.00426.77
8.2.200.0110.00523.79
8.2.190.0150.00524.55
8.2.180.0120.00823.85
8.2.170.0210.00326.90
8.2.160.0140.00725.70
8.2.150.0150.00427.51
8.2.140.0170.00327.75
8.2.130.0090.01025.65
8.2.120.0090.00928.59
8.2.110.0160.00325.18
8.2.100.0190.00622.44
8.2.90.0180.00522.46
8.2.80.0170.00522.77
8.2.70.0190.00422.38
8.2.60.0170.00522.38
8.2.50.0130.00421.21
8.2.40.0180.00522.92
8.2.30.0160.00622.86
8.2.20.0180.00422.49
8.2.10.0180.00322.51
8.2.00.0190.00222.55
8.1.330.0110.00716.11
8.1.320.0130.00516.53
8.1.310.0080.00016.46
8.1.300.0050.00520.27
8.1.290.0110.00524.86
8.1.280.0180.00628.38
8.1.270.0110.00826.55
8.1.260.0170.00228.59
8.1.250.0120.00629.46
8.1.240.0180.00025.18
8.1.230.0150.00622.37
8.1.220.0150.00522.35
8.1.210.0140.00722.68
8.1.200.0120.00822.25
8.1.190.0150.00522.25
8.1.180.0130.00822.46
8.1.170.0160.00622.30
8.1.160.0150.00522.78
8.1.150.0140.00523.22
8.1.140.0130.00822.98
8.1.130.0150.00423.40
8.1.120.0170.00322.33
8.1.110.0140.00822.29
8.1.100.0160.00422.35
8.1.90.0150.00422.32
8.1.80.0120.00722.34
8.1.70.0150.00422.34
8.1.60.0120.00722.33
8.1.50.0150.00422.33
8.1.40.0150.00622.33
8.1.30.0150.00622.36
8.1.20.0170.00722.35
8.1.10.0170.00522.30
8.1.00.0150.00422.31
8.0.300.0150.00422.70
8.0.290.0130.00522.09
8.0.280.0180.00322.62
8.0.270.0150.00422.21
8.0.260.0160.00322.18
8.0.250.0170.00222.17
8.0.240.0150.00522.17
8.0.230.0170.00322.13
8.0.220.0130.00722.16
8.0.210.0150.00422.15
8.0.200.0130.00622.16
8.0.190.0160.00422.16
8.0.180.0160.00422.11
8.0.170.0150.00522.12
8.0.160.0140.00422.11
8.0.150.0160.00422.11
8.0.140.0130.00622.14
8.0.130.0130.00620.91
8.0.120.0130.00622.14
8.0.110.0130.00522.09
8.0.100.0120.00622.12
8.0.90.0150.00522.14
8.0.80.0220.00322.12
8.0.70.0190.00322.11
8.0.60.0150.00422.08
8.0.50.0120.00722.13
8.0.30.0120.00920.30
8.0.20.0130.00819.87
8.0.10.0130.00622.19
8.0.00.0210.00222.06
7.4.330.0110.00321.61
7.4.320.0160.00322.01
7.4.300.0140.00422.00
7.4.290.0140.00521.99
7.4.280.0150.00422.02
7.4.270.0120.00622.03
7.4.260.0130.00422.02
7.4.250.0150.00421.95
7.4.240.0140.00521.97
7.4.230.0190.00021.97
7.4.220.0160.00422.04
7.4.210.0150.00722.00
7.4.200.0100.00722.02
7.4.190.0150.00824.64
7.4.180.0210.00424.64
7.4.160.0110.00920.72
7.4.150.0160.00322.23
7.4.140.0150.00520.57
7.4.130.0100.00919.87
7.4.120.0130.00919.87
7.4.110.0160.00722.06
7.4.100.0160.00622.00
7.4.90.0160.00821.98
7.4.80.0160.00522.89
7.4.70.0150.00521.99
7.4.60.0140.00621.97
7.4.50.0130.00722.04
7.4.40.0140.00722.00
7.4.30.0140.00621.98
7.4.20.0190.00324.64
7.4.10.0200.00224.64
7.4.00.0150.00521.45
7.3.330.0100.00720.85
7.3.320.0140.00420.87
7.3.310.0130.00521.87
7.3.300.0090.00821.88
7.3.290.0080.00919.73
7.3.280.0120.00818.29
7.3.270.0170.00422.23
7.3.260.0110.00920.68
7.3.250.0130.00619.84
7.3.240.0110.00920.68
7.3.230.0150.00721.91
7.3.220.0200.00524.64
7.3.210.0130.01121.95
7.3.200.0160.00522.02
7.3.190.0180.00321.90
7.3.180.0180.00721.98
7.3.170.0170.00522.02
7.3.160.0190.00221.90
7.3.150.0220.00224.64
7.3.140.0260.00224.64
7.3.130.0200.00224.64
7.3.120.0130.00722.14
7.3.110.0130.00622.14
7.3.100.0130.00622.14
7.3.90.0140.00722.14
7.3.80.0130.00722.14
7.3.70.0120.00922.14
7.3.60.0140.00522.14
7.3.50.0160.00422.14
7.3.40.0170.00322.14
7.3.30.0120.00722.14
7.3.20.0170.00422.14
7.3.10.0230.00522.14
7.3.00.0110.01022.14
7.2.340.0170.00424.64
7.2.330.0130.00822.02
7.2.320.0150.00722.01
7.2.310.0160.00622.02
7.2.300.0150.00721.99
7.2.290.0170.00521.99
7.2.280.0170.00924.64
7.2.270.0240.00024.64
7.2.260.0150.00724.64
7.2.250.0170.00524.64
7.2.240.0120.00722.14
7.2.230.0180.00322.14
7.2.220.0140.00522.14
7.2.210.0170.00422.14
7.2.200.0150.00522.14
7.2.190.0170.00222.14
7.2.180.0150.00622.14
7.2.170.0180.00422.14
7.2.160.0150.00422.14
7.2.150.0140.00922.14
7.2.140.0150.00622.14
7.2.130.0120.00922.16
7.2.120.0160.00322.15
7.2.110.0190.00522.17
7.2.100.0100.01122.19
7.2.90.0160.00722.17
7.2.80.0150.00722.14
7.2.70.0170.00322.14
7.2.60.0130.00620.84
7.2.50.0150.00622.14
7.2.40.0120.01022.19
7.2.30.0170.00522.16
7.2.20.0180.00422.14
7.2.10.0130.01022.16
7.2.00.0160.00522.18
7.1.330.0130.00522.14
7.1.320.0120.00522.14
7.1.310.0150.00322.14
7.1.300.0150.00422.14
7.1.290.0110.00622.14
7.1.280.0130.00422.14
7.1.270.0120.00622.14
7.1.260.0130.00822.14
7.1.250.0140.00722.14
7.1.240.0140.00824.64
7.1.230.0160.00624.64
7.1.220.0160.00524.64
7.1.210.0190.00224.64
7.1.200.0140.00621.64
7.1.190.0200.00324.64
7.1.180.0170.00524.64
7.1.170.0180.00324.64
7.1.160.0160.00624.64
7.1.150.0200.00324.64
7.1.140.0130.00824.64
7.1.130.0210.00124.64
7.1.120.1120.00624.64
7.1.110.0220.00224.64
7.1.100.0190.00324.64
7.1.90.0160.00624.64
7.1.80.0170.00624.64
7.1.70.0110.00522.19
7.1.60.0140.00422.23
7.1.50.0170.00524.64
7.1.40.0210.00224.64
7.1.30.0980.02828.55
7.1.20.0750.02328.57
7.1.10.0880.02923.22
7.1.00.0850.02923.25
7.0.330.0170.00524.64
7.0.320.0160.00424.64
7.0.310.0220.00024.64
7.0.300.0160.00524.64
7.0.290.0180.00424.64
7.0.280.0210.00024.64
7.0.270.0170.00524.64
7.0.260.0170.00424.64
7.0.250.0190.00324.64
7.0.240.0190.00624.64
7.0.230.0170.00624.64
7.0.220.0160.00624.64
7.0.210.0130.01124.64
7.0.200.0100.01021.98
7.0.190.0190.00424.64
7.0.180.0160.00524.64
7.0.170.0750.02523.09
7.0.160.0900.02123.11
7.0.150.0900.01923.06
7.0.140.0900.02623.14
7.0.130.0770.02223.17
7.0.120.1000.02423.09
7.0.110.0930.03023.09
7.0.100.0790.02523.09
7.0.90.0980.02423.14
7.0.80.0630.02823.11
7.0.70.0690.02123.08
7.0.60.0700.01523.08
7.0.50.0670.02323.14
7.0.40.0750.02123.10
7.0.30.0620.02023.10
7.0.20.0920.03123.08
7.0.10.0740.02023.15
7.0.00.0640.01923.09
5.6.400.0190.00224.64
5.6.390.0190.00024.64
5.6.380.0170.00324.64
5.6.370.0150.00424.64
5.6.360.0170.00424.64
5.6.350.0140.00624.64
5.6.340.0180.00324.64
5.6.330.0190.00424.64
5.6.320.0170.00524.64
5.6.310.0160.00524.64
5.6.300.0200.00224.64
5.6.290.0130.00724.64
5.6.280.0140.00524.64
5.6.270.0140.00924.64
5.6.260.0150.00624.64
5.6.250.0190.00124.64
5.6.240.0140.00724.64
5.6.230.0180.00324.64
5.6.220.0150.00524.64
5.6.210.0130.00624.64
5.6.200.0160.00624.64
5.6.190.0130.00724.64
5.6.180.0160.00424.64
5.6.170.0110.00924.64
5.6.160.0170.00324.64
5.6.150.0190.00324.64
5.6.140.0170.00424.64
5.6.130.0150.00424.64
5.6.120.0200.00024.64
5.6.110.0140.00624.64
5.6.100.0120.00724.64
5.6.90.0160.00424.64
5.6.80.0120.00824.64
5.6.70.0170.00124.64
5.6.60.0110.00824.64
5.6.50.0130.00624.64
5.6.40.0170.00224.64
5.6.30.0140.00624.64
5.6.20.0140.00624.64
5.6.10.0180.00224.64
5.6.00.0150.00524.64

preferences:
120.7 ms | 403 KiB | 5 Q