3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = mktime(0, 0, 0, 1, 1); for ($i = 0; $i < 86400; $i += 1800) { // 1800 = half hour, 86400 = one day printf('<option value="%1$s-%2$s">%1$s-%2$s</option>', date('g:i', $time + $i), date('g:i a', $time + $i + 1800)); } ?>

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)
8.3.60.0120.00316.50
8.3.50.0130.00617.59
8.3.40.0180.00018.61
8.3.30.0070.00718.85
8.3.20.0000.00918.79
8.3.10.0060.00320.48
8.3.00.0040.00417.63
8.2.180.0180.00416.38
8.2.170.0080.01122.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.79
8.2.110.0030.00720.99
8.2.100.0110.00017.84
8.2.90.0060.00319.25
8.2.80.0000.00818.04
8.2.70.0030.00617.63
8.2.60.0030.00618.05
8.2.50.0030.00618.07
8.2.40.0040.00418.34
8.2.30.0080.00018.18
8.2.20.0040.00417.63
8.2.10.0080.00017.61
8.2.00.0000.00917.79
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0150.00420.64
8.1.230.0070.00420.91
8.1.220.0050.00317.74
8.1.210.0030.00618.88
8.1.200.0000.00917.48
8.1.190.0040.00417.65
8.1.180.0030.00518.10
8.1.170.0060.00318.84
8.1.160.0000.00818.88
8.1.150.0040.00418.66
8.1.140.0000.00717.52
8.1.130.0030.00317.85
8.1.120.0040.00417.55
8.1.110.0000.00717.51
8.1.100.0000.00717.57
8.1.90.0070.00017.41
8.1.80.0040.00417.57
8.1.70.0030.00317.41
8.1.60.0030.00617.49
8.1.50.0000.00817.44
8.1.40.0040.00417.56
8.1.30.0050.00217.64
8.1.20.0000.00817.63
8.1.10.0040.00417.51
8.1.00.0050.00317.49
8.0.300.0000.00719.85
8.0.290.0040.00416.63
8.0.280.0000.00718.32
8.0.270.0040.00417.20
8.0.260.0030.00316.88
8.0.250.0000.00817.05
8.0.240.0000.00717.00
8.0.230.0000.00717.00
8.0.220.0030.00316.95
8.0.210.0040.00416.85
8.0.200.0030.00316.91
8.0.190.0080.00017.06
8.0.180.0040.00416.96
8.0.170.0080.00016.98
8.0.160.0050.00316.93
8.0.150.0030.00516.81
8.0.140.0060.00316.98
8.0.130.0000.00513.32
8.0.120.0040.00416.81
8.0.110.0040.00416.87
8.0.100.0000.00716.87
8.0.90.0040.00416.77
8.0.80.0080.00816.88
8.0.70.0070.00016.81
8.0.60.0000.00716.92
8.0.50.0040.00417.02
8.0.30.0110.00817.12
8.0.20.0110.00917.09
8.0.10.0050.00317.16
8.0.00.0090.00916.76
7.4.330.0020.00213.01
7.4.320.0030.00316.58
7.4.300.0000.00616.65
7.4.290.0000.00716.60
7.4.280.0060.00316.51
7.4.270.0050.00216.48
7.4.260.0030.00313.13
7.4.250.0000.00716.60
7.4.240.0000.00816.56
7.4.230.0070.00016.63
7.4.220.0090.01216.45
7.4.210.0080.00916.61
7.4.200.0030.00316.61
7.4.190.0030.00316.58
7.4.160.0120.00416.58
7.4.150.0160.00416.43
7.4.140.0150.00816.39
7.4.130.0120.00916.58
7.4.120.0120.00716.65
7.4.110.0120.00616.54
7.4.100.0090.00916.59
7.4.90.0110.00716.55
7.4.80.0090.00916.63
7.4.70.0060.01116.32
7.4.60.0070.01016.59
7.4.50.0040.00016.24
7.4.40.0100.00416.40
7.4.30.0100.00616.56
7.4.00.0000.01514.69
7.3.330.0030.00313.21
7.3.320.0030.00313.16
7.3.310.0060.00316.29
7.3.300.0050.00316.34
7.3.290.0090.00916.22
7.3.280.0060.01016.28
7.3.270.0090.00916.51
7.3.260.0140.00816.45
7.3.250.0090.01116.41
7.3.240.0070.01116.42
7.3.230.0100.01016.36
7.3.210.0110.00816.41
7.3.200.0140.00819.39
7.3.190.0060.01316.46
7.3.180.0100.00716.56
7.3.170.0030.01316.51
7.3.160.0070.01016.71
7.3.120.0060.00915.11
7.3.00.0100.01016.65
7.2.330.0130.00616.58
7.2.320.0100.00716.81
7.2.310.0130.00616.57
7.2.300.0110.01116.85
7.2.290.0100.00616.50
7.2.130.0130.00616.73
7.2.120.0030.00616.87
7.2.110.0070.00716.93
7.2.100.0110.00816.89
7.2.90.0140.00316.94
7.2.80.0110.01116.80
7.2.70.0100.00716.73
7.2.60.0110.00716.70
7.2.50.0030.01616.80
7.2.40.0070.00716.91
7.2.30.0080.00616.87
7.2.20.0030.01216.60
7.2.10.0060.00816.95
7.2.00.0070.00818.16
7.1.250.0070.01016.06
7.1.240.0070.00716.00
7.1.230.0060.00915.74
7.1.220.0070.01315.62
7.1.210.0030.01016.00
7.1.200.0110.00715.77
7.1.190.0110.01115.66
7.1.180.0070.01015.49
7.1.170.0070.00715.54
7.1.160.0070.00715.82
7.1.150.0140.00015.48
7.1.140.0100.00715.48
7.1.130.0090.00615.79
7.1.120.0080.00815.58
7.1.110.0060.00915.78
7.1.100.0100.00316.99
7.1.90.0090.00615.80
7.1.80.0110.00415.86
7.1.70.0050.00516.65
7.1.60.0110.01017.51
7.1.50.0020.01416.12
7.1.40.0060.00615.78
7.1.30.0090.00915.80
7.1.20.0060.00915.90
7.1.10.0080.00815.70
7.1.00.0030.04218.98
7.0.330.0100.00915.11
7.0.320.0130.00015.14
7.0.310.0110.00415.04
7.0.300.0100.00715.11
7.0.290.0140.00315.34
7.0.280.0110.00415.33
7.0.270.0080.00614.99
7.0.260.0110.00715.05
7.0.250.0160.00015.57
7.0.240.0080.00815.34
7.0.230.0090.00615.21
7.0.220.0040.01115.71
7.0.210.0060.00615.39
7.0.200.0180.00815.09
7.0.190.0080.00415.07
7.0.180.0060.01215.21
7.0.170.0070.00715.22
7.0.160.0100.00515.30
7.0.150.0100.00715.43
7.0.140.0060.04018.73
7.0.130.0100.00715.72
7.0.120.0040.04418.76
7.0.110.0080.00815.49
7.0.100.0030.01115.70
7.0.90.0070.04218.62
7.0.80.0100.04518.34
7.0.70.0100.04218.62
7.0.60.0050.02418.52
7.0.50.0080.03418.76
7.0.40.0100.02816.80
7.0.30.0020.04316.67
7.0.20.0030.04616.78
7.0.10.0050.02816.75
7.0.00.0030.04116.71
5.6.380.0070.01014.52
5.6.370.0090.00614.46
5.6.360.0040.00814.24
5.6.350.0050.00514.01
5.6.340.0080.01114.62
5.6.330.0120.00613.91
5.6.320.0110.00414.29
5.6.310.0100.00314.20
5.6.300.0140.00614.29
5.6.290.0090.00314.18
5.6.280.0100.03817.62
5.6.270.0110.00414.21
5.6.260.0060.01114.61
5.6.250.0170.00013.97
5.6.240.0000.05217.30
5.6.230.0040.04917.67
5.6.220.0080.03017.69
5.6.210.0110.04017.30
5.6.200.0040.04717.49
5.6.190.0110.03817.68
5.6.180.0080.02517.78
5.6.170.0090.02617.67
5.6.160.0100.02417.55
5.6.150.0100.03817.56
5.6.140.0070.03017.65
5.6.130.0070.02917.74
5.6.120.0070.04317.80
5.6.110.0050.04517.52
5.6.100.0070.03717.60
5.6.90.0030.04517.70
5.6.80.0050.04017.16
5.6.70.0080.03517.17
5.6.60.0050.04317.29
5.6.50.0000.02417.24
5.6.40.0020.04517.25
5.6.30.0030.04117.36
5.6.20.0070.04417.19
5.6.10.0030.04517.21
5.6.00.0020.03717.42
5.5.380.0080.03215.65
5.5.370.0050.02915.70
5.5.360.0060.04015.76
5.5.350.0090.01715.79
5.5.340.0060.04315.96
5.5.330.0100.03915.98
5.5.320.0050.02615.84
5.5.310.0080.03715.94
5.5.300.0070.04616.00
5.5.290.0110.03515.82
5.5.280.0100.04515.98
5.5.270.0080.04616.01
5.5.260.0030.03115.96
5.5.250.0040.04415.72
5.5.240.0050.04415.57
5.5.230.0030.04115.54
5.5.220.0030.02615.61
5.5.210.0060.03815.43
5.5.200.0020.03915.56
5.5.190.0070.04015.53
5.5.180.0070.04015.41
5.5.170.0040.00811.15
5.5.160.0040.03815.50
5.5.150.0060.03415.55
5.5.140.0110.03715.50
5.5.130.0030.04415.57
5.5.120.0060.03215.60
5.5.110.0020.04315.48
5.5.100.0060.02115.50
5.5.90.0080.03315.59
5.5.80.0090.03615.50
5.5.70.0060.02015.50
5.5.60.0010.02015.53
5.5.50.0020.04215.57
5.5.40.0080.04015.62
5.5.30.0010.04315.44
5.5.20.0000.04315.57
5.5.10.0050.03915.60
5.5.00.0040.02115.45
5.4.450.0080.03315.17
5.4.440.0060.02815.29
5.4.430.0070.03815.18
5.4.420.0040.03815.18
5.4.410.0040.03014.95
5.4.400.0070.03315.00
5.4.390.0050.04315.03
5.4.380.0050.03814.97
5.4.370.0030.02115.06
5.4.360.0030.03514.93
5.4.350.0020.02514.91
5.4.340.0000.02814.99
5.4.330.0060.00610.94
5.4.320.0000.04015.03
5.4.310.0060.04014.94
5.4.300.0070.02514.96
5.4.290.0030.04114.99
5.4.280.0030.03915.01
5.4.270.0000.04115.12
5.4.260.0030.03714.85
5.4.250.0030.03914.93
5.4.240.0080.03215.05
5.4.230.0020.03714.93
5.4.220.0030.04014.93
5.4.210.0050.03915.00
5.4.200.0020.03914.86
5.4.190.0030.02415.07
5.4.180.0050.03815.00
5.4.170.0030.02214.99
5.4.160.0060.03314.84
5.4.150.0030.03815.02
5.4.140.0050.04513.56
5.4.130.0030.03413.66
5.4.120.0030.03013.66
5.4.110.0000.04513.70
5.4.100.0020.03713.60
5.4.90.0030.02313.69
5.4.80.0060.01813.60
5.4.70.0070.03513.60
5.4.60.0050.03813.67
5.4.50.0010.02513.64
5.4.40.0030.04113.62
5.4.30.0080.03413.69
5.4.20.0100.03213.56
5.4.10.0080.03313.61
5.4.00.0020.02913.34
5.3.290.0030.03812.76
5.3.280.0000.03812.72
5.3.270.0050.02612.73
5.3.260.0020.02712.68
5.3.250.0040.04112.68
5.3.240.0040.01912.71
5.3.230.0000.04012.68
5.3.220.0030.02812.74
5.3.210.0010.02612.64
5.3.200.0040.04112.72
5.3.190.0030.04012.74
5.3.180.0000.04612.73
5.3.170.0050.02112.72
5.3.160.0010.02212.66
5.3.150.0050.03912.72
5.3.140.0060.03812.71
5.3.130.0030.03212.72
5.3.120.0030.04312.72
5.3.110.0080.03912.71
5.3.100.0000.02512.45
5.3.90.0060.03812.43
5.3.80.0050.02712.43
5.3.70.0000.03512.45
5.3.60.0020.03112.44
5.3.50.0020.02512.39
5.3.40.0070.03812.41
5.3.30.0040.03912.33
5.3.20.0030.03612.29
5.3.10.0000.04312.20
5.3.00.0070.03812.23
5.2.170.0030.03110.93
5.2.160.0030.03511.04
5.2.150.0040.03510.95
5.2.140.0040.03211.04
5.2.130.0020.03310.99
5.2.120.0030.02510.98
5.2.110.0030.02110.97
5.2.100.0000.02810.99
5.2.90.0000.03010.92
5.2.80.0000.04310.96
5.2.70.0050.01510.98
5.2.60.0030.02710.96
5.2.50.0020.03710.96
5.2.40.0040.02610.94
5.2.30.0060.03310.95
5.2.20.0000.02210.93
5.2.10.0090.02810.84
5.2.00.0000.03410.80
5.1.60.0030.01710.36
5.1.50.0030.02110.44
5.1.40.0000.03310.36
5.1.30.0050.03010.65
5.1.20.0030.02910.55
5.1.10.0000.03510.49
5.1.00.0030.02510.50
5.0.50.0050.0259.92
5.0.40.0050.0209.92
5.0.30.0010.0319.92
5.0.20.0030.0229.92
5.0.10.0050.0219.92
5.0.00.0040.0249.92
4.4.90.0020.0209.92
4.4.80.0000.0139.92
4.4.70.0040.0189.92
4.4.60.0040.0179.92
4.4.50.0020.0189.92
4.4.40.0020.0279.92
4.4.30.0020.0199.92
4.4.20.0060.0139.92
4.4.10.0050.0179.92
4.4.00.0000.0309.92
4.3.110.0000.0219.92
4.3.100.0020.0139.92
4.3.90.0030.0179.92
4.3.80.0040.0309.92
4.3.70.0030.0159.92
4.3.60.0010.0199.92
4.3.50.0020.0189.92
4.3.40.0050.0259.92
4.3.30.0020.0209.92
4.3.20.0020.0149.92
4.3.10.0000.0159.92
4.3.00.0030.0199.92

preferences:
46.01 ms | 401 KiB | 5 Q