3v4l.org

run code in 300+ PHP versions simultaneously
<?php $show = array( 'mon' => false, 'tue' => false, 'wed' => false, 'thu' => false, 'fri' => false, 'sat' => false, 'sun' => false ); $post = array(); array_walk($show, function($x, $i) use ($post) { $x = true; // in your case $x = isset($post[$i]); }); var_dump($show);

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)
8.3.40.0140.00318.79
8.3.30.0090.00918.69
8.3.20.0030.00520.21
8.3.10.0030.00521.87
8.3.00.0060.00317.38
8.2.170.0120.00318.83
8.2.160.0110.00522.96
8.2.150.0040.00724.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0040.00422.31
8.2.100.0100.00317.63
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0030.00719.95
8.2.30.0000.00717.93
8.2.20.0050.00317.56
8.2.10.0050.00218.23
8.2.00.0000.00917.67
8.1.270.0060.00920.20
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0050.00323.84
8.1.230.0040.00717.66
8.1.220.0030.00517.78
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0080.00020.27
8.1.160.0040.00422.12
8.1.150.0040.00418.94
8.1.140.0000.00717.45
8.1.130.0070.00017.73
8.1.120.0000.00817.40
8.1.110.0020.00517.36
8.1.100.0040.00417.46
8.1.90.0030.00517.49
8.1.80.0030.00417.51
8.1.70.0070.00017.48
8.1.60.0060.00317.62
8.1.50.0090.00017.41
8.1.40.0000.01117.51
8.1.30.0000.00817.71
8.1.20.0000.00717.71
8.1.10.0000.00717.39
8.1.00.0080.00017.30
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0000.00717.32
8.0.260.0000.00617.17
8.0.250.0000.00616.84
8.0.240.0070.00016.95
8.0.230.0000.00816.93
8.0.220.0050.00216.76
8.0.210.0050.00316.91
8.0.200.0000.00616.88
8.0.190.0030.00316.84
8.0.180.0070.00016.97
8.0.170.0030.00516.77
8.0.160.0050.00216.98
8.0.150.0070.00016.77
8.0.140.0040.00416.71
8.0.130.0000.00613.27
8.0.120.0030.00616.77
8.0.110.0070.00016.71
8.0.100.0080.00016.89
8.0.90.0000.00816.79
8.0.80.0030.01316.92
8.0.70.0040.00416.83
8.0.60.0080.00016.89
8.0.50.0070.00016.80
8.0.30.0110.01117.00
8.0.20.0080.01517.40
8.0.10.0040.00416.90
8.0.00.0110.00916.90
7.4.330.0050.00015.03
7.4.320.0000.00616.51
7.4.300.0030.00316.52
7.4.290.0040.00416.61
7.4.280.0030.00316.48
7.4.270.0000.00716.52
7.4.260.0030.00316.35
7.4.250.0030.00316.47
7.4.240.0040.00416.48
7.4.230.0050.00316.39
7.4.220.0100.00716.60
7.4.210.0070.00716.54
7.4.200.0040.00416.45
7.4.160.0090.00616.41
7.4.150.0060.01217.40
7.4.140.0160.00617.86
7.4.130.0100.00816.51
7.4.120.0140.00316.53
7.4.110.0130.01016.63
7.4.100.0060.01216.51
7.4.90.0100.00716.59
7.4.80.0160.00619.39
7.4.70.0110.00716.32
7.4.60.0060.01016.59
7.4.50.0030.00616.34
7.4.40.0120.01016.60
7.4.30.0100.00716.50
7.4.10.0000.01815.14
7.4.00.0030.01214.95
7.3.330.0060.00013.36
7.3.320.0130.00313.22
7.3.310.0000.00716.25
7.3.300.0000.00716.16
7.3.290.0100.00816.27
7.3.280.0090.00816.32
7.3.270.0090.00917.40
7.3.260.0120.00916.45
7.3.250.0110.00816.35
7.3.240.0110.01116.52
7.3.230.0120.01216.39
7.3.210.0110.00516.48
7.3.200.0080.00816.32
7.3.190.0060.01016.32
7.3.180.0060.01016.32
7.3.170.0030.01416.27
7.3.160.0100.00716.53
7.3.130.0100.00714.73
7.3.120.0030.01314.80
7.3.110.0090.00714.38
7.3.100.0100.00714.67
7.3.90.0050.01014.77
7.3.80.0040.00714.88
7.3.70.0100.00514.79
7.3.60.0080.00514.69
7.3.50.0040.00914.78
7.3.40.0050.00614.89
7.3.30.0060.00514.52
7.3.20.0070.00916.73
7.3.10.0050.01016.56
7.3.00.0050.00716.66
7.2.330.0210.00316.65
7.2.320.0050.01116.57
7.2.310.0120.00616.35
7.2.300.0090.00616.64
7.2.290.0060.01216.47
7.2.260.0030.01215.15
7.2.250.0080.00915.14
7.2.240.0090.00814.81
7.2.230.0020.01514.99
7.2.220.0050.00814.85
7.2.210.0050.01014.97
7.2.200.0080.00415.00
7.2.190.0060.00715.03
7.2.180.0050.00815.01
7.2.170.0100.00314.83
7.2.160.0120.00314.64
7.2.150.0110.00717.01
7.2.140.0110.00716.52
7.2.130.0030.00916.80
7.2.120.0050.00516.93
7.2.110.0040.01116.72
7.2.100.0050.00916.84
7.2.90.0080.00816.98
7.2.80.0050.00716.87
7.2.70.0080.00616.87
7.2.60.0030.00816.69
7.2.50.0060.00716.75
7.2.40.0050.01016.91
7.2.30.0110.00516.81
7.2.20.0070.00316.80
7.2.10.0100.00116.65
7.2.00.0060.00717.68
7.1.330.0080.00715.76
7.1.320.0040.01215.66
7.1.310.0110.00515.71
7.1.300.0050.00715.86
7.1.290.0040.00915.63
7.1.280.0030.00815.67
7.1.270.0060.00715.58
7.1.260.0070.00915.59
7.1.250.0100.00515.91
7.1.240.0030.01215.87
7.1.230.0030.01015.83
7.1.220.0080.00615.74
7.1.210.0070.00415.63
7.1.200.0070.01015.57
7.1.190.0060.01315.71
7.1.180.0030.00715.86
7.1.170.0070.00715.95
7.1.160.0120.00415.93
7.1.150.0030.00915.84
7.1.140.0030.01015.86
7.1.130.0070.00315.47
7.1.120.0060.00615.85
7.1.110.0040.00715.89
7.1.100.0140.00516.69
7.1.90.0040.00415.82
7.1.80.0040.00715.58
7.1.70.0050.01116.28
7.1.60.0050.01317.62
7.1.50.0070.01016.41
7.1.40.0060.00915.61
7.1.30.0000.01115.83
7.1.20.0070.00715.85
7.1.10.0130.00015.79
7.1.00.0060.03819.10
7.0.330.0000.01315.35
7.0.320.0070.00715.41
7.0.310.0070.00715.35
7.0.300.0030.01015.34
7.0.290.0070.00315.49
7.0.280.0030.01015.30
7.0.270.0030.00915.23
7.0.260.0080.00415.28
7.0.250.0040.00415.10
7.0.240.0040.00415.15
7.0.230.0070.00715.21
7.0.220.0030.00615.35
7.0.210.0030.00715.13
7.0.200.0060.00614.96
7.0.190.0070.00415.34
7.0.180.0030.01215.13
7.0.170.0060.00615.22
7.0.160.0060.00615.18
7.0.150.0110.00315.39
7.0.140.0000.04018.82
7.0.130.0030.00915.48
7.0.120.0000.01515.40
7.0.110.0030.00615.41
7.0.100.0030.01315.21
7.0.90.0000.00915.50
7.0.80.0040.00415.37
7.0.70.0090.00615.00
7.0.60.0090.04517.69
7.0.50.0080.02316.50
7.0.40.0050.04216.93
7.0.30.0320.03816.92
7.0.20.0190.03916.70
7.0.10.0160.02216.72
7.0.00.0070.03516.79
5.6.400.0000.01414.14
5.6.390.0030.00714.19
5.6.380.0060.00613.86
5.6.370.0000.01714.27
5.6.360.0040.01214.47
5.6.350.0040.01113.96
5.6.340.0040.00714.51
5.6.330.0060.00814.18
5.6.320.0060.00613.87
5.6.310.0070.00314.25
5.6.300.0060.00314.38
5.6.290.0040.00814.41
5.6.280.0030.04117.60
5.6.270.0000.00814.31
5.6.260.0040.01414.32
5.6.250.0030.01214.32
5.6.240.0060.00914.15
5.6.230.0000.01514.32
5.6.220.0100.00314.33
5.6.210.0060.03317.25
5.6.200.0090.04216.22
5.6.190.0150.04017.36
5.6.180.0180.03817.38
5.6.170.0150.04517.33
5.6.160.0040.04617.30
5.6.150.0080.02016.06
5.6.140.0070.04316.40
5.6.130.0020.05116.16
5.6.120.0090.04117.62
5.6.110.0070.02217.69
5.6.100.0080.04317.73
5.6.90.0040.04017.54
5.6.80.0060.02217.38
5.6.70.0170.03817.24
5.6.60.0030.00614.30
5.6.50.0090.00614.27
5.6.40.0060.00314.15
5.6.30.0090.00614.32
5.6.20.0030.00913.92
5.6.10.0070.00714.29
5.6.00.0110.00014.25
5.5.380.0030.00613.79
5.5.370.0030.01213.83
5.5.360.0000.01814.41
5.5.350.0200.03817.37
5.5.340.0080.03316.03
5.5.330.0060.02317.10
5.5.320.0170.02717.14
5.5.310.0170.02217.35
5.5.300.0080.02216.14
5.5.290.0100.04216.04
5.5.280.0080.04317.56
5.5.270.0050.04517.45
5.5.260.0110.04517.61
5.5.250.0110.04117.41
5.5.240.0070.03717.10
5.5.230.0060.00614.26
5.5.220.0030.01314.11
5.5.210.0060.00914.12
5.5.200.0090.00414.04
5.5.190.0100.00314.02
5.5.180.0080.00314.07
5.5.170.0130.00314.23
5.5.160.0060.00314.19
5.5.150.0100.00713.86
5.5.140.0080.00814.03
5.5.130.0060.00314.27
5.5.120.0000.01313.53
5.5.110.0070.00714.15
5.5.100.0030.01013.89
5.5.90.0060.00614.09
5.5.80.0130.00313.81
5.5.70.0130.00314.23
5.5.60.0120.00314.04
5.5.50.0000.01414.16
5.5.40.0030.00714.12
5.5.30.0110.00414.07
5.5.20.0070.00713.95
5.5.10.0070.00714.04
5.5.00.0070.00713.84
5.4.450.0220.03215.29
5.4.440.0550.03315.20
5.4.430.0500.04515.08
5.4.420.0410.03315.30
5.4.410.0080.04015.05
5.4.400.0230.03314.71
5.4.390.0290.03414.76
5.4.380.0250.03514.76
5.4.370.0270.03514.91
5.4.360.0320.03814.57
5.4.350.0720.03214.70
5.4.340.0230.02814.88
5.4.330.0070.00410.82
5.4.320.0300.03014.82
5.4.310.0330.03114.75
5.4.300.0250.03014.84
5.4.290.0250.03215.00
5.4.280.0270.03214.77
5.4.270.0200.03414.84
5.4.260.0200.03314.86
5.4.250.0140.03914.75
5.4.240.0640.03814.96
5.4.230.0320.03414.68
5.4.220.0820.02514.89
5.4.210.0330.03014.74
5.4.200.1940.02913.87
5.4.190.0250.02814.78
5.4.180.0320.03014.96
5.4.170.0250.02814.78
5.4.160.0230.02614.95
5.4.150.0230.02714.77
5.4.140.0220.02513.79
5.4.130.0240.03313.75
5.4.120.0250.03213.57
5.4.110.0220.02613.64
5.4.100.0180.03613.86
5.4.90.2130.03013.75
5.4.80.0130.03413.76
5.4.70.1200.03513.54
5.4.60.0450.03013.68
5.4.50.0180.03813.57
5.4.40.0280.02513.60
5.4.30.0220.02913.68
5.4.20.0580.03513.48
5.4.10.0290.03113.54
5.4.00.0150.03613.51
5.3.290.0530.04714.65
5.3.280.1130.06014.72
5.3.270.0330.05714.64
5.3.260.0770.06014.63
5.3.250.1930.06014.65
5.3.240.0370.06014.63
5.3.230.0330.06314.73
5.3.220.0300.05314.57
5.3.210.1370.05714.75
5.3.200.0400.06314.78
5.3.190.0300.06014.69
5.3.180.0400.05014.60
5.3.170.0430.05014.69
5.3.160.0570.05014.78
5.3.150.0400.05314.73
5.3.140.0430.05714.58
5.3.130.0400.04714.65
5.3.120.0300.06014.54
5.3.110.0330.06714.73
5.3.100.0500.05014.14
5.3.90.0470.06714.05
5.3.80.0570.05314.09
5.3.70.0300.07714.13
5.3.60.0530.05314.06
5.3.50.0600.05314.05
5.3.40.1370.05714.07
5.3.30.0270.05713.95
5.3.20.0500.05713.82
5.3.10.1230.05313.70
5.3.00.0300.04013.69
5.2.170.0370.04011.14
5.2.160.0300.04311.11
5.2.150.0230.05711.12
5.2.140.0200.04711.28
5.2.130.0270.04311.14
5.2.120.0270.04311.11
5.2.110.0300.04711.02
5.2.100.1200.04011.11
5.2.90.0970.03711.16
5.2.80.0230.04311.09
5.2.70.0230.05011.06
5.2.60.0500.04011.04
5.2.50.0170.04310.95
5.2.40.0200.04311.04
5.2.30.1130.05010.93
5.2.20.0270.04010.89
5.2.10.0670.03710.84
5.2.00.0430.05310.76
5.1.60.0300.04710.02
5.1.50.1100.03310.07
5.1.40.0270.0339.98
5.1.30.1630.04310.48
5.1.20.0130.04310.38
5.1.10.0270.03710.09
5.1.00.2600.04010.21
5.0.50.0130.0308.64
5.0.40.1130.0278.46
5.0.30.0200.0408.24
5.0.20.1100.0278.38
5.0.10.0100.0308.15
5.0.00.0100.0508.28
4.4.90.0100.0235.91
4.4.80.0500.0105.85
4.4.70.0100.0235.94
4.4.60.0070.0235.88
4.4.50.0030.0275.87
4.4.40.0130.0335.88
4.4.30.0070.0275.88
4.4.20.0130.0205.95
4.4.10.0070.0276.00
4.4.00.0100.0335.90
4.3.110.0100.0235.85
4.3.100.0130.0205.81
4.3.90.0070.0235.89
4.3.80.0130.0375.77
4.3.70.0170.0235.78
4.3.60.0170.0175.91
4.3.50.0100.0275.79
4.3.40.0070.0375.74
4.3.30.0000.0274.57
4.3.20.0070.0234.54
4.3.10.0070.0234.51
4.3.00.0000.0236.74

preferences:
36.29 ms | 400 KiB | 5 Q