3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime(YEAR(NOW()),"-01-01"); $end = new DateTime(YEAR(NOW()),"-12-01"); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { echo $dt->format("Y-m"); }

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)
8.3.60.0110.00418.30
8.3.50.0200.00016.50
8.3.40.0070.00718.98
8.3.30.0140.00318.79
8.3.20.0070.00020.33
8.3.10.0080.00023.66
8.3.00.0040.00422.38
8.2.180.0120.00618.41
8.2.170.0120.00922.96
8.2.160.0100.01020.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0060.00319.28
8.2.100.0000.01217.59
8.2.90.0050.00319.28
8.2.80.0000.00817.97
8.2.70.0030.00717.75
8.2.60.0030.00617.92
8.2.50.0080.00018.07
8.2.40.0000.00821.25
8.2.30.0060.00319.85
8.2.20.0040.00417.70
8.2.10.0040.00417.89
8.2.00.0070.00018.07
8.1.280.0170.00325.92
8.1.270.0080.00020.07
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00321.30
8.1.230.0110.00017.42
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0030.00623.77
8.1.150.0040.00418.83
8.1.140.0050.00517.33
8.1.130.0070.00017.47
8.1.120.0040.00417.36
8.1.110.0040.00417.42
8.1.100.0030.00317.23
8.1.90.0000.00717.30
8.1.80.0070.00317.24
8.1.70.0030.00617.38
8.1.60.0050.00317.46
8.1.50.0040.00417.47
8.1.40.0030.00617.52
8.1.30.0050.00317.60
8.1.20.0040.00417.60
8.1.10.0070.00017.50
8.1.00.0000.00717.45
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0050.00218.38
8.0.270.0000.00716.82
8.0.260.0030.00317.19
8.0.250.0030.00616.95
8.0.240.0000.00616.98
8.0.230.0000.00716.76
8.0.220.0030.00316.88
8.0.210.0030.00616.80
8.0.200.0060.00016.87
8.0.190.0000.01116.94
8.0.180.0040.00416.95
8.0.170.0040.00816.93
8.0.160.0040.00417.02
8.0.150.0070.00016.86
8.0.140.0060.00316.80
8.0.130.0000.00613.34
8.0.120.0080.00016.93
8.0.110.0000.00816.88
8.0.100.0080.00017.03
8.0.90.0040.00416.78
8.0.80.0030.01416.97
8.0.70.0000.00716.95
8.0.60.0040.00416.71
8.0.50.0030.00616.80
8.0.30.0110.00517.04
8.0.20.0090.01017.40
8.0.10.0000.00716.92
8.0.00.0060.01016.80
7.4.330.0030.00315.08
7.4.320.0040.00416.30
7.4.300.0030.00316.45
7.4.290.0050.00316.48
7.4.280.0040.00416.54
7.4.270.0030.00316.44
7.4.260.0040.00416.57
7.4.250.0050.00216.38
7.4.240.0020.00516.53
7.4.230.0000.00716.56
7.4.220.0220.00316.54
7.4.210.0080.00916.52
7.4.200.0030.00316.37
7.4.160.0070.01316.57
7.4.150.0070.01417.40
7.4.140.0120.00617.86
7.4.130.0140.00716.58
7.4.120.0130.00616.56
7.4.110.0130.00316.45
7.4.100.0100.01016.23
7.4.90.0120.00616.51
7.4.80.0090.01219.39
7.4.70.0070.01016.31
7.4.60.0030.01316.46
7.4.50.0040.00416.29
7.4.40.0030.01516.55
7.4.30.0140.00616.60
7.4.10.0070.01414.93
7.4.00.0060.00915.07
7.3.330.0050.00013.03
7.3.320.0000.00513.21
7.3.310.0000.00716.14
7.3.300.0000.00616.24
7.3.290.0020.00516.27
7.3.280.0060.01116.30
7.3.270.0080.00917.40
7.3.260.0060.01216.18
7.3.250.0090.00816.41
7.3.240.0060.01216.34
7.3.230.0060.01616.46
7.3.210.0030.01316.55
7.3.200.0100.00719.39
7.3.190.0130.00316.48
7.3.180.0040.01216.29
7.3.170.0170.00416.32
7.3.160.0060.01116.23
7.3.130.0080.00814.82
7.3.120.0140.00314.88
7.3.110.0060.01414.89
7.3.100.0040.01514.62
7.3.90.0000.01414.64
7.3.80.0060.00915.08
7.3.70.0040.00714.87
7.3.60.0060.00314.90
7.3.50.0030.00714.68
7.3.40.0040.00414.51
7.3.30.0120.00314.50
7.3.20.0040.00416.55
7.3.10.0090.00516.32
7.3.00.0090.00616.41
7.2.330.0100.00716.50
7.2.320.0130.00616.23
7.2.310.0130.00616.41
7.2.300.0100.00716.53
7.2.290.0100.00616.54
7.2.260.0070.01015.07
7.2.250.0030.01714.93
7.2.240.0030.00914.93
7.2.230.0100.00314.95
7.2.220.0070.00714.83
7.2.210.0030.01314.98
7.2.200.0030.00714.71
7.2.190.0030.01014.87
7.2.180.0040.00814.75
7.2.170.0100.00614.91
7.2.160.0040.00814.98
7.2.150.0030.01216.84
7.2.140.0040.01116.63
7.2.130.0080.01116.46
7.2.120.0080.01016.38
7.2.110.0120.00816.54
7.2.100.0090.01016.52
7.2.90.0100.00716.69
7.2.80.0110.00816.56
7.2.70.0060.01416.64
7.2.60.0080.00516.54
7.2.50.0090.00816.56
7.2.40.0100.00816.70
7.2.30.0110.00916.44
7.2.20.0090.01016.41
7.2.10.0090.00816.39
7.2.00.0060.01017.64
7.1.330.0000.01515.63
7.1.320.0080.00815.72
7.1.310.0100.00715.86
7.1.300.0070.00715.52
7.1.290.0000.00815.55
7.1.280.0000.01115.52
7.1.270.0030.01015.38
7.1.260.0090.00315.68
7.1.250.0070.01215.33
7.1.240.0060.00615.77
7.1.230.0030.00615.72
7.1.220.0000.00815.75
7.1.210.0040.00815.61
7.1.200.0080.00515.76
7.1.190.0090.00915.55
7.1.180.0060.00315.64
7.1.170.0090.00315.40
7.1.160.0070.00715.59
7.1.150.0090.00015.80
7.1.140.0070.00715.74
7.1.130.0000.00815.66
7.1.120.0030.01015.75
7.1.110.0050.00315.46
7.1.100.0060.00616.60
7.1.90.0070.00315.43
7.1.80.0030.01315.72
7.1.70.0120.00516.34
7.1.60.0030.01517.84
7.1.50.0060.00716.10
7.1.40.0030.00715.57
7.1.30.0060.00615.64
7.1.20.0000.01615.46
7.1.10.0000.01215.67
7.1.00.0080.03819.04
7.0.330.0040.00715.18
7.0.320.0000.00815.17
7.0.310.0030.00915.44
7.0.300.0070.00415.33
7.0.290.0030.01415.16
7.0.280.0080.00315.07
7.0.270.0000.01515.49
7.0.260.0070.00715.24
7.0.250.0060.00915.09
7.0.240.0050.00515.37
7.0.230.0070.00715.22
7.0.220.0030.00615.20
7.0.210.0030.01315.49
7.0.200.0040.00515.78
7.0.190.0030.00915.16
7.0.180.0110.00015.31
7.0.170.0000.00915.33
7.0.160.0090.00915.46
7.0.150.0070.00715.25
7.0.140.0000.01415.42
7.0.130.0030.01015.44
7.0.120.0030.00915.07
7.0.110.0000.01115.43
7.0.100.0070.00714.93
7.0.90.0110.00015.24
7.0.80.0030.01015.34
7.0.70.0030.00915.32
7.0.60.0050.02417.71
7.0.50.0110.04216.46
7.0.40.0050.04316.88
7.0.30.0180.04216.87
7.0.20.0170.04416.84
7.0.10.0070.04516.91
7.0.00.0020.03116.77
5.6.400.0030.00814.43
5.6.390.0000.00814.16
5.6.380.0120.00014.39
5.6.370.0060.00614.37
5.6.360.0040.00713.91
5.6.350.0030.01314.54
5.6.340.0060.00314.24
5.6.330.0030.00514.29
5.6.320.0000.01713.97
5.6.310.0100.00314.43
5.6.300.0090.00614.15
5.6.290.0030.00914.05
5.6.280.0030.04017.55
5.6.270.0060.01014.23
5.6.260.0000.01214.52
5.6.250.0110.00414.38
5.6.240.0070.00714.11
5.6.230.0070.00414.58
5.6.220.0040.00814.04
5.6.210.0100.04317.44
5.6.200.0030.04615.99
5.6.190.0050.04417.46
5.6.180.0260.02017.38
5.6.170.0180.04217.39
5.6.160.0080.04217.35
5.6.150.0050.04516.09
5.6.140.0080.02216.13
5.6.130.0030.02516.26
5.6.120.0070.04817.57
5.6.110.0110.04317.65
5.6.100.0050.04617.81
5.6.90.0060.04817.57
5.6.80.0120.03717.31
5.6.70.0040.01114.05
5.6.60.0030.00914.02
5.6.50.0110.00414.04
5.6.40.0100.00314.10
5.6.30.0130.00314.26
5.6.20.0060.00914.18
5.6.10.0030.00713.99
5.6.00.0110.00414.04
5.5.380.0100.00314.27
5.5.370.0070.01013.86
5.5.360.0080.00013.89
5.5.350.1750.02317.36
5.5.340.0070.04016.17
5.5.330.0090.04217.45
5.5.320.0060.04517.04
5.5.310.0170.02317.09
5.5.300.0030.03815.97
5.5.290.0070.04516.13
5.5.280.0100.02217.46
5.5.270.0100.04017.43
5.5.260.0120.03817.52
5.5.250.0120.03617.14
5.5.240.0080.04517.27
5.5.230.0100.00314.27
5.5.220.0060.00613.72
5.5.210.0070.00713.98
5.5.200.0120.00313.64
5.5.190.0030.01213.88
5.5.180.0030.00713.89
5.5.170.0120.00313.86
5.5.160.0090.00014.12
5.5.150.0070.00313.95
5.5.140.0070.00313.90
5.5.130.0070.00714.11
5.5.120.0030.00714.25
5.5.110.0110.00013.94
5.5.100.0040.00813.84
5.5.90.0030.01314.10
5.5.80.0090.00314.32
5.5.70.0070.00714.16
5.5.60.0070.01014.06
5.5.50.0100.01014.13
5.5.40.0070.00714.12
5.5.30.0000.01414.17
5.5.20.0100.00714.11
5.5.10.0090.00313.58
5.5.00.0080.00513.75
5.4.450.0170.02814.88
5.4.440.0170.04215.15
5.4.430.0220.02915.06
5.4.420.0110.02415.17
5.4.410.0150.03515.09
5.4.400.0140.02314.84
5.4.390.0130.02714.83
5.4.380.0200.03514.74
5.4.370.0170.02314.86
5.4.360.0120.02814.79
5.4.350.0160.02114.86
5.4.340.0200.03615.00
5.4.330.0060.00610.82
5.4.320.0100.02714.82
5.4.310.0080.03115.04
5.4.300.0140.02414.98
5.4.290.0100.02314.90
5.4.280.0070.02314.85
5.4.270.0100.02114.92
5.4.260.0080.02314.77
5.4.250.0100.02214.90
5.4.240.0100.02714.75
5.4.230.0060.02415.03
5.4.220.0100.03014.99
5.4.210.0080.02614.79
5.4.200.0100.02114.89
5.4.190.0100.02414.80
5.4.180.0130.03115.05
5.4.170.0120.02114.91
5.4.160.0130.01814.83
5.4.150.0070.02415.02
5.4.140.0120.02513.46
5.4.130.0130.01813.46
5.4.120.0080.02213.56
5.4.110.0150.02013.54
5.4.100.0110.02013.57
5.4.90.0070.02413.63
5.4.80.0120.02013.68
5.4.70.0090.02213.58
5.4.60.0000.01111.04
5.4.50.0120.00010.83
5.4.40.0070.00010.86
5.4.30.0080.00510.94
5.4.20.0080.00310.60
5.4.10.0030.01010.50
5.4.00.0060.00610.82

preferences:
58.32 ms | 400 KiB | 5 Q