3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(''); $i = new DateInterval('P1M'); $end = new DateTime('-1 year'); while ($date >= $end) { echo $date->format('Y F') . PHP_EOL; $date = $date->sub($i); }

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)
8.3.40.0000.01418.98
8.3.30.0100.00319.09
8.3.20.0110.00720.36
8.3.10.0040.00421.97
8.3.00.0070.00022.45
8.2.170.0120.00322.96
8.2.160.0170.00320.91
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00317.88
8.2.110.0050.00322.23
8.2.100.0070.00717.97
8.2.90.0050.00319.25
8.2.80.0040.00418.05
8.2.70.0080.00417.75
8.2.60.0060.00317.93
8.2.50.0030.00518.07
8.2.40.0000.00918.47
8.2.30.0040.00418.21
8.2.20.0040.00417.84
8.2.10.0080.00017.93
8.2.00.0060.00317.80
8.1.270.0040.00422.06
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00923.96
8.1.230.0060.00619.22
8.1.220.0030.00617.77
8.1.210.0000.00818.77
8.1.200.0060.00317.60
8.1.190.0110.00017.64
8.1.180.0040.00418.10
8.1.170.0030.00518.78
8.1.160.0040.00422.11
8.1.150.0040.00418.85
8.1.140.0040.00417.65
8.1.130.0030.00317.99
8.1.120.0030.00717.70
8.1.110.0000.00717.69
8.1.100.0070.00017.61
8.1.90.0000.00717.54
8.1.80.0040.00317.74
8.1.70.0000.00717.61
8.1.60.0000.00917.74
8.1.50.0040.00417.73
8.1.40.0000.00817.58
8.1.30.0090.00017.74
8.1.20.0040.00417.82
8.1.10.0000.00717.66
8.1.00.0060.00317.75
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0000.00718.46
8.0.270.0000.00717.30
8.0.260.0030.00317.07
8.0.250.0030.00317.23
8.0.240.0070.00017.12
8.0.230.0000.00717.16
8.0.220.0070.00017.12
8.0.210.0030.00317.16
8.0.200.0060.00017.21
8.0.190.0040.00417.07
8.0.180.0040.00417.22
8.0.170.0040.00417.13
8.0.160.0070.00017.14
8.0.150.0070.00017.04
8.0.140.0000.00717.04
8.0.130.0000.00513.51
8.0.120.0040.00417.12
8.0.110.0000.00717.10
8.0.100.0000.00717.07
8.0.90.0040.00417.21
8.0.80.0080.00817.09
8.0.70.0050.00317.01
8.0.60.0040.00417.08
8.0.50.0000.00817.00
8.0.30.0090.01017.38
8.0.20.0150.00417.40
8.0.10.0060.00317.14
8.0.00.0080.01016.90
7.4.330.0050.00015.27
7.4.320.0000.00716.80
7.4.300.0000.00716.79
7.4.290.0070.00016.78
7.4.280.0070.00316.63
7.4.270.0000.00716.77
7.4.260.0030.00316.80
7.4.250.0050.00216.68
7.4.240.0040.00416.74
7.4.230.0030.00316.82
7.4.220.0110.00716.73
7.4.210.0060.01016.78
7.4.200.0000.00716.60
7.4.190.0030.00316.85
7.4.160.0110.00716.63
7.4.150.0060.01117.40
7.4.140.0140.00717.86
7.4.130.0120.00616.69
7.4.120.0110.00516.78
7.4.110.0130.00616.54
7.4.100.0140.00716.67
7.4.90.0030.01516.76
7.4.80.0080.01119.39
7.4.70.0100.00716.82
7.4.60.0070.01016.72
7.4.50.0040.00416.71
7.4.40.0070.01122.77
7.4.30.0130.00416.50
7.4.00.0060.00815.33
7.3.330.0050.00013.29
7.3.320.0000.00513.34
7.3.310.0000.00716.48
7.3.300.0030.00316.48
7.3.290.0070.00716.49
7.3.280.0100.00916.45
7.3.270.0160.00717.40
7.3.260.0030.01416.54
7.3.250.0130.00516.77
7.3.240.0140.00316.74
7.3.230.0070.01116.72
7.3.210.0110.00616.71
7.3.200.0070.01119.39
7.3.190.0060.01416.57
7.3.180.0080.00816.88
7.3.170.0030.01316.49
7.3.160.0060.01116.54
7.3.120.0030.00614.95
7.2.330.0030.01516.76
7.2.320.0070.01016.81
7.2.310.0090.00916.98
7.2.300.0070.01016.96
7.2.290.0110.00616.58
7.2.60.0000.01217.26
7.1.200.0030.01016.05
7.1.70.0070.00017.50
7.1.60.0100.01019.82
7.1.50.0060.01617.25
7.1.00.0070.07322.45
7.0.200.0000.00916.74
7.0.140.0000.07722.08
7.0.100.0200.05719.99
7.0.90.0100.08020.05
7.0.80.0200.07719.98
7.0.70.0030.04319.91
7.0.60.0070.08019.85
7.0.50.0070.06020.25
7.0.40.0170.05320.04
7.0.30.0200.07320.08
7.0.20.0100.08319.99
7.0.10.0130.08020.04
7.0.00.0070.05720.13
5.6.280.0130.06320.99
5.6.250.0100.06320.69
5.6.240.0030.08020.60
5.6.230.0200.04020.47
5.6.220.0070.07720.48
5.6.210.0100.08320.45
5.6.200.0030.06021.05
5.6.190.0170.05020.95
5.6.180.0100.07020.95
5.6.170.0070.05721.04
5.6.160.0100.08721.10
5.6.150.0100.07721.00
5.6.140.0030.08021.04
5.6.130.0030.08320.93
5.6.120.0070.08021.02
5.6.110.0070.07021.09
5.6.100.0000.06321.02
5.6.90.0100.04021.11
5.6.80.0070.07720.51
5.6.70.0070.08020.33
5.6.60.0070.06020.50
5.6.50.0070.03720.52
5.6.40.0100.03320.46
5.6.30.0000.04320.29
5.6.20.0070.03720.49
5.6.10.0100.03320.40
5.6.00.0070.03720.40
5.5.380.0070.07720.44
5.5.370.0030.06020.45
5.5.360.0070.05020.44
5.5.350.0070.06320.37
5.5.340.0100.07320.80
5.5.330.0070.08720.85
5.5.320.0030.04320.88
5.5.310.0100.07720.82
5.5.300.0070.04720.89
5.5.290.0030.04020.82
5.5.280.0070.08020.84
5.5.270.0030.08720.86
5.5.260.0100.07720.76
5.5.250.0100.08020.61
5.5.240.0100.07320.25
5.5.230.0100.04320.18
5.5.220.0030.04020.01
5.5.210.0000.05020.15
5.5.200.0000.04020.15
5.5.190.0000.04320.20
5.5.180.0000.04020.21
5.5.160.0030.04020.18
5.5.150.0070.03020.19
5.5.140.0100.04020.17
5.5.130.0030.04020.14
5.5.120.0000.05720.24
5.5.110.0000.04020.26
5.5.100.0000.05020.17
5.5.90.0070.05320.06
5.5.80.0000.07320.14
5.5.70.0070.05019.99
5.5.60.0130.03720.11
5.5.50.0070.04720.14
5.5.40.0030.04020.08
5.5.30.0070.03719.98
5.5.20.0070.04320.14
5.5.10.0030.04020.03
5.5.00.0100.03020.09
5.4.450.0030.07319.55
5.4.440.0070.07019.38
5.4.430.0070.05019.55
5.4.420.0100.06019.45
5.4.410.0130.04319.43
5.4.400.0030.04719.15
5.4.390.0070.05318.98
5.4.380.0070.07719.02
5.4.370.0030.03718.80
5.4.360.0070.03718.98
5.4.350.0030.05018.79
5.4.340.0100.03018.95
5.4.320.0100.03019.04
5.4.310.0030.04018.98
5.4.300.0100.03718.99
5.4.290.0000.05319.07
5.4.280.0100.03019.11
5.4.270.0100.05718.97
5.4.260.0030.03719.00
5.4.250.0000.04018.93
5.4.240.0030.03719.13
5.4.230.0030.07319.04
5.4.220.0100.03318.96
5.4.210.0070.03719.11
5.4.200.0070.04018.89
5.4.190.0030.03718.97
5.4.180.0000.04019.03
5.4.170.0100.03019.04
5.4.160.0000.04319.05
5.4.150.0000.04319.09
5.4.140.0030.03716.34
5.4.130.0100.03016.17
5.4.120.0070.03316.31
5.4.110.0100.03016.27
5.4.100.0000.03316.35
5.4.90.0100.03016.36
5.4.80.0070.03016.48
5.4.70.0100.02316.39
5.4.60.0030.03316.38
5.4.50.0000.03716.31
5.4.40.0000.03316.38
5.4.30.0000.03316.24
5.4.20.0000.04016.30
5.4.10.0000.03316.23
5.4.00.0000.03015.51
5.3.290.0100.03714.61
5.3.280.0000.07714.54
5.3.270.0000.04314.58
5.3.260.0070.03314.54
5.3.250.0000.04014.59
5.3.240.0130.02714.61
5.3.230.0000.04714.42
5.3.220.0070.03314.43
5.3.210.0030.03714.38
5.3.200.0070.03014.42
5.3.190.0030.03714.54
5.3.180.0030.03014.47
5.3.170.0030.03314.55
5.3.160.0030.03014.57
5.3.150.0070.03314.47
5.3.140.0100.02314.54
5.3.130.0000.03314.50
5.3.120.0070.03314.53
5.3.110.0030.03714.52
5.3.100.0000.03313.87
5.3.90.0030.03013.87
5.3.80.0030.04013.87
5.3.70.0030.03014.03
5.3.60.0100.02313.86
5.3.50.0000.03713.92
5.3.40.0070.02713.93
5.3.30.0030.03013.90
5.3.20.0030.03313.55
5.3.10.0100.06313.59
5.3.00.0030.08013.50
5.2.170.0000.03011.00
5.2.160.0070.03710.96
5.2.150.0000.02711.21
5.2.140.0000.03311.17
5.2.130.0030.07010.89
5.2.120.0100.05011.09
5.2.110.0000.05311.09
5.2.100.0000.06310.92
5.2.90.0070.06011.05
5.2.80.0000.05710.91
5.2.70.0030.02711.02
5.2.60.0030.05011.08
5.2.50.0000.04011.01
5.2.40.0070.05310.83
5.2.30.0030.06711.04
5.2.20.0170.05310.92
5.2.10.0100.05310.80
5.2.00.0030.06010.76
5.1.60.0070.0509.82
5.1.50.0100.03010.01
5.1.40.0000.0479.97
5.1.30.0070.05310.28
5.1.20.0100.02010.40
5.1.10.0000.02710.07
5.1.00.0070.04010.09
5.0.50.0000.0478.70
5.0.40.0130.0238.70
5.0.30.0000.0608.70
5.0.20.0030.0208.70
5.0.10.0000.0508.70
5.0.00.0070.0478.70
4.4.90.0030.0138.70
4.4.80.0030.0178.70
4.4.70.0000.0178.70
4.4.60.0070.0278.70
4.4.50.0100.0278.70
4.4.40.0000.0508.70
4.4.30.0000.0378.70
4.4.20.0000.0338.70
4.4.10.0000.0178.70
4.4.00.0000.0238.70
4.3.110.0000.0238.70
4.3.100.0070.0278.70
4.3.90.0000.0338.70
4.3.80.0000.0438.70
4.3.70.0030.0238.70
4.3.60.0000.0178.70
4.3.50.0000.0238.70
4.3.40.0030.0278.70
4.3.30.0000.0178.70
4.3.20.0000.0138.70
4.3.10.0100.0308.70
4.3.00.0000.0308.70

preferences:
39.34 ms | 400 KiB | 5 Q