3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2014-03-12 00:00:00'); $comp = new DateTime('2014-03-11 00:00:00'); while ($date >= new DateTime('2014-01-01 00:00:00')) { $diff = $comp->diff($date); echo $comp->format('Y-m-d H:i:s'), ' - ', $date->format('Y-m-d H:i:s'), ' = ', $diff->format('%r%Y-%M-%D %H:%I:%S'), ' = ', $diff->format('%r%a'), " days\n"; $date->sub(new DateInterval('P1D')); }

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)
8.3.70.0200.00316.63
8.3.60.0140.01018.43
8.3.50.0120.01221.27
8.3.40.0100.00719.09
8.3.30.0040.01218.91
8.3.20.0040.00420.30
8.3.10.0070.01022.02
8.3.00.0030.00622.43
8.2.180.0130.00316.88
8.2.170.0160.00022.96
8.2.160.0130.00719.08
8.2.150.0090.00024.18
8.2.140.0090.00024.66
8.2.130.0100.00726.16
8.2.120.0050.00519.36
8.2.110.0040.00821.93
8.2.100.0080.00418.03
8.2.90.0030.00519.30
8.2.80.0080.00017.97
8.2.70.0030.00617.86
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0090.00018.22
8.2.30.0060.00318.04
8.2.20.0030.00617.84
8.2.10.0080.00017.89
8.2.00.0040.00417.76
8.1.280.0070.01625.92
8.1.270.0040.00422.18
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00523.86
8.1.230.0120.00019.15
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0050.00317.53
8.1.180.0090.00018.79
8.1.170.0030.00718.56
8.1.160.0030.00522.21
8.1.150.0030.00518.82
8.1.140.0000.00817.65
8.1.130.0040.00417.89
8.1.120.0080.00017.68
8.1.110.0000.01017.64
8.1.100.0030.00517.57
8.1.90.0000.00817.55
8.1.80.0000.00817.66
8.1.70.0040.00417.66
8.1.60.0000.00917.71
8.1.50.0030.00617.55
8.1.40.0000.00817.63
8.1.30.0030.00617.80
8.1.20.0090.00017.77
8.1.10.0040.00417.63
8.1.00.0050.00517.68
8.0.300.0030.00518.77
8.0.290.0000.00817.29
8.0.280.0000.00818.49
8.0.270.0040.00417.34
8.0.260.0080.00017.03
8.0.250.0040.00417.20
8.0.240.0000.00817.06
8.0.230.0080.00017.09
8.0.220.0000.00817.04
8.0.210.0070.00017.06
8.0.200.0060.00317.13
8.0.190.0040.00417.06
8.0.180.0040.00417.02
8.0.170.0030.00617.13
8.0.160.0030.00717.08
8.0.150.0030.00616.91
8.0.140.0040.00417.08
8.0.130.0000.00613.49
8.0.120.0040.00417.11
8.0.110.0080.00016.92
8.0.100.0030.00517.21
8.0.90.0030.00617.14
8.0.80.0100.00717.03
8.0.70.0050.00317.09
8.0.60.0030.00517.07
8.0.50.0080.00017.21
8.0.30.0120.01217.29
8.0.20.0160.00917.40
8.0.10.0000.00817.11
8.0.00.0160.01016.96
7.4.330.0000.00615.19
7.4.320.0030.00316.56
7.4.300.0000.00816.66
7.4.290.0040.00416.66
7.4.280.0000.00716.75
7.4.270.0000.00816.55
7.4.260.0040.00416.56
7.4.250.0040.00416.64
7.4.240.0010.00716.69
7.4.230.0040.00416.55
7.4.220.0090.01216.78
7.4.210.0100.00816.64
7.4.200.0040.00416.54
7.4.190.0000.00816.81
7.4.160.0090.01216.70
7.4.150.0090.01217.40
7.4.140.0090.01517.86
7.4.130.0180.00716.70
7.4.120.0130.01016.62
7.4.110.0140.01116.74
7.4.100.0120.01216.68
7.4.90.0120.00816.73
7.4.80.0170.00419.39
7.4.70.0100.01216.69
7.4.60.0140.00716.56
7.4.50.0030.00616.59
7.4.40.0040.00722.77
7.4.30.0030.01616.83
7.4.00.0100.00815.05
7.3.330.0030.00313.16
7.3.320.0000.00613.23
7.3.310.0000.00816.30
7.3.300.0070.00016.20
7.3.290.0100.00616.32
7.3.280.0090.01116.34
7.3.270.0150.00917.40
7.3.260.0000.02316.56
7.3.250.0150.00716.48
7.3.240.0100.01416.69
7.3.230.0100.01016.39
7.3.210.0040.01716.60
7.3.200.0080.01519.39
7.3.190.0110.01616.47
7.3.180.0090.01416.65
7.3.170.0100.01716.38
7.3.160.0040.01516.56
7.3.120.0120.00514.96
7.3.110.0070.01315.20
7.3.100.0040.01414.81
7.3.90.0100.00715.08
7.3.80.0060.00614.82
7.3.70.0090.00914.93
7.3.60.0090.00314.86
7.3.50.0100.00315.05
7.3.40.0090.00914.63
7.3.30.0090.00914.95
7.3.20.0130.00316.88
7.3.10.0000.01716.86
7.3.00.0070.01116.86
7.2.330.0090.01216.93
7.2.320.0150.00916.86
7.2.310.0170.00316.89
7.2.300.0100.01316.96
7.2.290.0090.00916.52
7.2.250.0160.00615.17
7.2.240.0070.01414.91
7.2.230.0000.01314.85
7.2.220.0070.01715.09
7.2.210.0100.00715.06
7.2.200.0070.01015.16
7.2.190.0000.01615.06
7.2.180.0090.00615.25
7.2.170.0100.00615.00
7.1.330.0060.01015.97
7.1.320.0050.00515.86
7.1.310.0080.00515.67
7.1.300.0040.01116.05
7.1.290.0110.00815.84
7.1.280.0060.01315.96
7.1.270.0130.00715.67
7.1.260.0030.01415.89
7.1.200.0080.00415.77
7.1.70.0040.00417.06
7.1.60.0090.00919.82
7.1.50.0100.01317.09
7.1.00.0000.07322.45
7.0.200.0000.00917.14
7.0.140.0130.06022.07
7.0.100.0200.06320.00
7.0.90.0200.05319.96
7.0.80.0100.04019.97
7.0.70.0100.05720.04
7.0.60.0070.04319.90
7.0.50.0030.04720.38
7.0.40.0130.03320.09
7.0.30.0000.04320.10
7.0.20.0030.04020.06
7.0.10.0100.03720.05
7.0.00.0070.04020.08
5.6.280.0000.08021.09
5.6.250.0130.04320.53
5.6.240.0000.07720.49
5.6.230.0030.05720.66
5.6.220.0030.04320.61
5.6.210.0100.03720.68
5.6.200.0070.03721.11
5.6.190.0030.04321.13
5.6.180.0100.03721.00
5.6.170.0000.04721.17
5.6.160.0030.04321.04
5.6.150.0070.04721.09
5.6.140.0030.04321.04
5.6.130.0070.03721.05
5.6.120.0030.05721.02
5.6.110.0100.05321.06
5.6.100.0030.08721.02
5.6.90.0070.08321.00
5.6.80.0070.07320.39
5.6.70.0100.07720.46
5.6.60.0100.07320.43
5.6.50.0030.08020.55
5.6.40.0130.05320.36
5.6.30.0030.06020.38
5.6.20.0200.06020.46
5.6.10.0100.07720.43
5.6.00.0130.04320.43
5.5.380.0070.04320.42
5.5.370.0170.07320.36
5.5.360.0200.06320.44
5.5.350.0130.07320.37
5.5.340.0100.05320.94
5.5.330.0070.07720.64
5.5.320.0030.04720.82
5.5.310.0030.04020.68
5.5.300.0100.05020.77
5.5.290.0100.08320.91
5.5.280.0000.07720.80
5.5.270.0100.07320.88
5.5.260.0070.08720.82
5.5.250.0100.08320.45
5.5.240.0070.07720.19
5.5.230.0070.07720.30
5.5.220.0030.05020.13
5.5.210.0100.08320.24
5.5.200.0130.07320.15
5.5.190.0170.07020.21
5.5.180.0170.07319.99
5.5.160.0030.08019.99
5.5.150.0030.04720.23
5.5.140.0070.07720.26
5.5.130.0100.07720.25
5.5.120.0100.05320.25
5.5.110.0100.08020.23
5.5.100.0070.08720.08
5.5.90.0200.06720.07
5.5.80.0070.06020.07
5.5.70.0070.08320.00
5.5.60.0070.08020.11
5.5.50.0130.07320.05
5.5.40.0130.07320.15
5.5.30.0100.07320.13
5.5.20.0100.07020.14
5.5.10.0100.07020.09
5.5.00.0030.08320.01
5.4.450.0000.08019.56
5.4.440.0070.07319.23
5.4.430.0030.08319.44
5.4.420.0030.08019.36
5.4.410.0070.07719.24
5.4.400.0000.08019.04
5.4.390.0070.08019.15
5.4.380.0070.08319.14
5.4.370.0070.08019.04
5.4.360.0100.08018.98
5.4.350.0100.07019.03
5.4.340.0070.07718.96
5.4.320.0170.06319.10
5.4.310.0230.05719.10
5.4.300.0030.04718.81
5.4.290.0100.05019.14
5.4.280.0130.07019.07
5.4.270.0100.04019.09
5.4.260.0130.06719.07
5.4.250.0130.07319.09
5.4.240.0070.07719.11
5.4.230.0100.04319.03
5.4.220.0100.07319.23
5.4.210.0170.05318.89
5.4.200.0000.08018.96
5.4.190.0030.07719.07
5.4.180.0070.04319.00
5.4.170.0030.07719.02
5.4.160.0070.06719.13
5.4.150.0100.04319.08
5.4.140.0030.07716.26
5.4.130.0070.03016.37
5.4.120.0170.06316.12
5.4.110.0200.06016.47
5.4.100.0130.07016.25
5.4.90.0070.07316.32
5.4.80.0000.07316.39
5.4.70.0030.08016.32
5.4.60.0000.07016.46
5.4.50.0030.07316.30
5.4.40.0000.07716.41
5.4.30.0030.05016.30
5.4.20.0030.05316.17
5.4.10.0130.06716.23
5.4.00.0100.06315.68
5.3.290.0030.08014.62
5.3.280.0200.06014.59
5.3.270.0100.06714.60
5.3.260.0070.07714.56
5.3.250.0070.08014.52
5.3.240.0100.06314.59
5.3.230.0070.08314.59
5.3.220.0070.07714.40
5.3.210.0100.05314.43
5.3.200.0070.08014.55
5.3.190.0100.07014.53
5.3.180.0000.07314.57
5.3.170.0070.05014.48
5.3.160.0000.08314.41
5.3.150.0130.06314.42
5.3.140.0070.04014.52
5.3.130.0070.06314.52
5.3.120.0100.04314.37
5.3.110.0100.07314.48
5.3.100.0000.05714.00
5.3.90.0070.07013.88
5.3.80.0000.07714.02
5.3.70.0070.07713.96
5.3.60.0070.07713.99
5.3.50.0100.07313.86
5.3.40.0070.07013.91
5.3.30.0070.07013.87
5.3.20.0070.06313.70
5.3.10.0130.06713.65
5.3.00.0100.05313.67
5.2.170.0030.03711.21
5.2.160.0100.04710.99
5.2.150.0130.05711.13
5.2.140.0030.05311.20
5.2.130.0030.06310.92
5.2.120.0100.02710.89
5.2.110.0070.05311.10
5.2.100.0000.06711.10
5.2.90.0070.05311.02
5.2.80.0070.06011.04
5.2.70.0130.05711.06
5.2.60.0070.06311.05
5.2.50.0000.06010.99
5.2.40.0000.06310.86
5.2.30.0070.05710.96
5.2.20.0000.06710.96
5.2.10.0030.06310.90
5.2.00.0030.04010.76
5.1.60.0000.06010.16
5.1.50.0100.03010.16
5.1.40.0070.05010.16
5.1.30.0100.05010.39
5.1.20.0100.04010.42
5.1.10.0130.04310.16
5.1.00.0000.05710.16
5.0.50.0070.04310.16
5.0.40.0030.03010.16
5.0.30.0070.05310.16
5.0.20.0000.04710.16
5.0.10.0030.04310.16
5.0.00.0030.06310.16
4.4.90.0000.03310.16
4.4.80.0030.03010.16
4.4.70.0030.03710.16
4.4.60.0070.03010.16
4.4.50.0030.01710.16
4.4.40.0000.04010.16
4.4.30.0030.03010.16
4.4.20.0000.03010.16
4.4.10.0070.03310.16
4.4.00.0070.04310.16
4.3.110.0000.03310.16
4.3.100.0070.03010.16
4.3.90.0070.03010.16
4.3.80.0030.05010.16
4.3.70.0070.03010.16
4.3.60.0070.03010.16
4.3.50.0030.03310.16
4.3.40.0030.05010.16
4.3.30.0030.03010.16
4.3.20.0000.02710.16
4.3.10.0070.03310.16
4.3.00.0030.03010.16

preferences:
43.75 ms | 401 KiB | 5 Q