3v4l.org

run code in 300+ PHP versions simultaneously
<?php $currentDate = date('y-n'); foreach (range(15, 30) as $year) { foreach (range(1, 12) as $month) { $cardDate = sprintf('%s-%s', $year, $month); echo $currentDate .' ?= ' . $cardDate . ' = '. ($currentDate > $cardDate) . PHP_EOL; } }

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)
8.3.60.0090.00616.63
8.3.50.0100.00921.25
8.3.40.0110.00418.59
8.3.30.0100.00718.91
8.3.20.0030.00520.21
8.3.10.0040.00423.45
8.3.00.0030.00518.04
8.2.180.0070.01116.32
8.2.170.0150.00022.96
8.2.160.0040.01120.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00019.77
8.2.110.0030.01020.86
8.2.100.0060.00617.63
8.2.90.0040.00419.34
8.2.80.0090.00017.97
8.2.70.0030.00617.74
8.2.60.0060.00618.16
8.2.50.0050.00518.07
8.2.40.0030.00519.34
8.2.30.0040.00420.56
8.2.20.0040.00417.56
8.2.10.0070.00018.18
8.2.00.0080.00018.06
8.1.280.0100.01325.92
8.1.270.0090.00023.80
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00319.28
8.1.230.0080.00417.78
8.1.220.0090.00017.78
8.1.210.0080.00018.77
8.1.200.0070.00317.47
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0000.00818.77
8.1.160.0080.00022.00
8.1.150.0050.00218.86
8.1.140.0000.00919.57
8.1.130.0040.00417.80
8.1.120.0000.00817.64
8.1.110.0080.00017.59
8.1.100.0040.00417.58
8.1.90.0030.00617.59
8.1.80.0040.00417.57
8.1.70.0030.00517.64
8.1.60.0030.00617.57
8.1.50.0030.00517.64
8.1.40.0040.00417.46
8.1.30.0000.00817.71
8.1.20.0040.00417.55
8.1.10.0000.00817.55
8.1.00.0030.00917.46
8.0.300.0050.00218.77
8.0.290.0000.00716.88
8.0.280.0000.00818.45
8.0.270.0030.00517.23
8.0.260.0030.00317.29
8.0.250.0000.00817.10
8.0.240.0000.00717.06
8.0.230.0000.00817.05
8.0.220.0000.00716.88
8.0.210.0050.00317.01
8.0.200.0000.00617.02
8.0.190.0050.00317.10
8.0.180.0040.00416.87
8.0.170.0080.00016.88
8.0.160.0040.00316.96
8.0.150.0050.00216.80
8.0.140.0040.00416.90
8.0.130.0000.00613.36
8.0.120.0000.00816.90
8.0.110.0070.00016.96
8.0.100.0000.00816.85
8.0.90.0030.00317.00
8.0.80.0000.01516.93
8.0.70.0000.00717.02
8.0.60.0040.00416.83
8.0.50.0040.00416.94
8.0.30.0100.00717.28
8.0.20.0140.01017.40
8.0.10.0000.00817.04
8.0.00.0110.00716.80
7.4.330.0050.00015.09
7.4.320.0040.00416.56
7.4.300.0000.00616.57
7.4.290.0000.00716.70
7.4.280.0000.00916.65
7.4.270.0030.00316.61
7.4.260.0050.00316.54
7.4.250.0040.00416.63
7.4.240.0030.00316.63
7.4.230.0030.00316.76
7.4.220.0130.00616.76
7.4.210.0040.01216.61
7.4.200.0030.00316.67
7.4.160.0040.01516.53
7.4.150.0080.01317.40
7.4.140.0140.00817.86
7.4.130.0100.01316.50
7.4.120.0100.00816.60
7.4.110.0140.01016.45
7.4.100.0150.00916.57
7.4.90.0090.01016.46
7.4.80.0040.01719.39
7.4.70.0200.00316.46
7.4.60.0000.01816.57
7.4.50.0030.00616.59
7.4.40.0040.01416.50
7.4.30.0090.01616.52
7.4.00.0110.00315.14
7.3.330.0050.00013.08
7.3.320.0000.00613.27
7.3.310.0070.00016.44
7.3.300.0030.00316.32
7.3.290.0110.00816.30
7.3.280.0090.00816.32
7.3.270.0120.01117.40
7.3.260.0110.00816.55
7.3.250.0110.01016.53
7.3.240.0120.01016.44
7.3.230.0140.00416.47
7.3.210.0030.01416.43
7.3.200.0100.01016.24
7.3.190.0070.01016.38
7.3.180.0210.00016.38
7.3.170.0190.00016.46
7.3.160.0100.00716.51
7.3.00.0030.01016.58
7.2.330.0100.01316.80
7.2.320.0100.01016.64
7.2.310.0080.01116.87
7.2.300.0120.00616.76
7.2.290.0120.00516.78
7.2.130.0000.01417.05
7.2.120.0030.01017.05
7.2.110.0090.00316.95
7.2.100.0060.00317.09
7.2.90.0030.00916.89
7.2.80.0070.01016.83
7.2.70.0160.00017.00
7.2.60.0120.00617.04
7.2.50.0060.00917.23
7.2.40.0110.00417.05
7.2.30.0090.00316.97
7.2.20.0080.00616.85
7.2.10.0100.00717.12
7.2.00.0040.01118.06
7.1.250.0130.00315.56
7.1.240.0110.00416.06
7.1.230.0000.01015.95
7.1.220.0000.01316.06
7.1.210.0100.00615.80
7.1.200.0060.00815.85
7.1.190.0090.00615.93
7.1.180.0060.00615.89
7.1.170.0040.01115.66
7.1.160.0080.00815.54
7.1.150.0030.00915.97
7.1.140.0040.01115.99
7.1.130.0070.00715.82
7.1.120.0120.00615.82
7.1.110.0080.00615.69
7.1.100.0040.01117.06
7.1.90.0030.00616.06
7.1.80.0070.00715.82
7.1.70.0010.00916.70
7.1.60.0090.01017.54
7.1.50.0050.00816.42
7.1.40.0140.00016.00
7.1.30.0070.00315.79
7.1.20.0060.00615.73
7.1.10.0060.00615.77
7.1.00.0070.03719.14
7.0.330.0070.00715.41
7.0.320.0100.00315.53
7.0.310.0130.00015.23
7.0.300.0070.00715.35
7.0.290.0070.00715.66
7.0.280.0090.00615.37
7.0.270.0030.00715.55
7.0.260.0090.00315.55
7.0.250.0030.00715.29
7.0.240.0040.00415.10
7.0.230.0060.00615.63
7.0.220.0100.00315.45
7.0.210.0030.00815.35
7.0.200.0050.00716.25
7.0.190.0060.00615.63
7.0.180.0060.00915.68
7.0.170.0120.00015.60
7.0.160.0090.00415.22
7.0.150.0000.01315.53
7.0.140.0060.00915.63
7.0.130.0060.00615.51
7.0.120.0070.00715.51
7.0.110.0090.00615.49
7.0.100.0090.00015.61
7.0.90.0090.00615.26
7.0.80.0210.03317.65
7.0.70.0300.04317.57
7.0.60.0350.04017.73
7.0.50.0340.04617.71
7.0.40.0030.03916.85
7.0.30.0100.03516.79
7.0.20.0110.03816.74
7.0.10.0030.02516.83
7.0.00.0070.01816.84
5.6.380.0100.00014.54
5.6.370.0060.00614.20
5.6.360.0060.01014.56
5.6.350.0090.00614.15
5.6.340.0060.00914.16
5.6.330.0060.00614.31
5.6.320.0070.00414.29
5.6.310.0030.01214.43
5.6.300.0040.00814.16
5.6.290.0040.00414.48
5.6.280.0020.02217.60
5.6.270.0050.00514.57
5.6.260.0100.00314.39
5.6.250.0080.00614.45
5.6.240.0060.00614.27
5.6.230.0050.04817.40
5.6.220.0040.04517.36
5.6.210.0050.04017.33
5.6.200.0090.04317.57
5.6.190.0050.04217.52
5.6.180.0090.04517.81
5.6.170.0020.04517.62
5.6.160.0070.04217.79
5.6.150.0030.05017.66
5.6.140.0040.04717.46
5.6.130.0100.03917.61
5.6.120.0150.03917.63
5.6.110.0100.04217.72
5.6.100.0050.04317.58
5.6.90.0060.04617.66
5.6.80.0080.04517.25
5.6.70.0080.04317.40
5.6.60.0050.02617.32
5.6.50.0100.04117.27
5.6.40.0030.04617.37
5.6.30.0070.04517.35
5.6.20.0130.03717.37
5.6.10.0050.04517.23
5.6.00.0070.03417.37
5.5.380.0000.00611.37
5.5.370.0080.04115.88
5.5.360.0030.04415.78
5.5.350.0030.04315.70
5.5.340.0030.04515.89
5.5.330.0080.04015.92
5.5.320.0130.03115.87
5.5.310.0030.04716.04
5.5.300.0080.02015.93
5.5.290.0070.04215.89
5.5.280.0070.04315.93
5.5.270.0040.04915.98
5.5.260.0090.04015.74
5.5.250.0110.04215.77
5.5.240.0020.04215.52
5.5.230.0120.04015.46
5.5.220.0050.04415.55
5.5.210.0070.04015.53
5.5.200.0080.04315.48
5.5.190.0090.04015.44
5.5.180.0070.04415.49
5.5.170.0080.00311.05
5.5.160.0060.03815.74
5.5.150.0030.04215.61
5.5.140.0070.04315.59
5.5.130.0100.02015.59
5.5.120.0050.04115.49
5.5.110.0080.02615.54
5.5.100.0070.02915.50
5.5.90.0020.04515.32
5.5.80.0030.04215.39
5.5.70.0070.04315.54
5.5.60.0120.03515.63
5.5.50.0150.03315.42
5.5.40.0060.04015.52
5.5.30.0080.04015.48
5.5.20.0020.02515.58
5.5.10.0020.02315.44
5.5.00.0070.02415.54
5.4.450.0110.04015.20
5.4.440.0060.04315.23
5.4.430.0030.03715.13
5.4.420.0120.03715.17
5.4.410.0030.04515.16
5.4.400.0000.04815.07
5.4.390.0080.03815.10
5.4.380.0030.04314.87
5.4.370.0020.03515.06
5.4.360.0060.04614.97
5.4.350.0050.04215.13
5.4.340.0030.04515.14
5.4.330.0000.01011.10
5.4.320.0110.03814.95
5.4.310.0030.04214.98
5.4.300.0040.03715.02
5.4.290.0050.04014.90
5.4.280.0070.03414.96
5.4.270.0080.03514.97
5.4.260.0100.03615.00
5.4.250.0110.03815.01
5.4.240.0030.03415.01
5.4.230.0060.03614.92
5.4.220.0050.04314.85
5.4.210.0060.04115.00
5.4.200.0100.03014.96
5.4.190.0050.03514.98
5.4.180.0080.02214.88
5.4.170.0050.03214.95
5.4.160.0010.02714.94
5.4.150.0010.02615.09
5.4.140.0050.02213.60
5.4.130.0020.02213.67
5.4.120.0010.02313.53
5.4.110.0030.03213.66
5.4.100.0000.02713.59
5.4.90.0000.02413.72
5.4.80.0030.02313.79
5.4.70.0040.01813.75
5.4.60.0000.03913.49
5.4.50.0070.03713.62
5.4.40.0030.03513.64
5.4.30.0000.02113.49
5.4.20.0000.03113.57
5.4.10.0030.02213.71
5.4.00.0010.02613.22

preferences:
57.11 ms | 401 KiB | 5 Q