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)
8.3.40.0070.01418.49
8.3.30.0070.00719.27
8.3.20.0170.00019.95
8.3.10.0080.00022.02
8.3.00.0080.00017.63
8.2.170.0140.00018.91
8.2.160.0130.00322.96
8.2.150.0060.00324.18
8.2.140.0140.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00719.26
8.2.110.0060.00321.08
8.2.100.0080.00417.75
8.2.90.0040.00419.20
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0080.00019.79
8.2.30.0050.00318.14
8.2.20.0040.00417.71
8.2.10.0000.00718.15
8.2.00.0070.00317.80
8.1.270.0110.00320.24
8.1.260.0110.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.22
8.1.230.0080.00417.79
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0000.00820.43
8.1.160.0050.00321.87
8.1.150.0050.00218.88
8.1.140.0050.00217.38
8.1.130.0030.00317.84
8.1.120.0000.00717.39
8.1.110.0040.00417.32
8.1.100.0000.00717.49
8.1.90.0000.00817.42
8.1.80.0000.00717.46
8.1.70.0030.00317.44
8.1.60.0030.00617.64
8.1.50.0040.00717.55
8.1.40.0080.00417.42
8.1.30.0000.00817.64
8.1.20.0000.00817.63
8.1.10.0000.00717.39
8.1.00.0070.00017.42
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.45
8.0.270.0000.00717.24
8.0.260.0020.00517.26
8.0.250.0030.00316.82
8.0.240.0030.00316.96
8.0.230.0040.00416.86
8.0.220.0000.00616.88
8.0.210.0000.00716.89
8.0.200.0000.00616.83
8.0.190.0040.00316.91
8.0.180.0000.00816.93
8.0.170.0030.00616.89
8.0.160.0000.00716.77
8.0.150.0000.00716.84
8.0.140.0030.00416.78
8.0.130.0090.00013.27
8.0.120.0050.00316.74
8.0.110.0080.00016.89
8.0.100.0040.00416.76
8.0.90.0040.00416.93
8.0.80.0110.01116.85
8.0.70.0020.00516.69
8.0.60.0040.00416.71
8.0.50.0040.00416.71
8.0.30.0120.01017.08
8.0.20.0100.01617.40
8.0.10.0050.00516.89
8.0.00.0090.00916.98
7.4.330.0030.00315.09
7.4.320.0080.00016.64
7.4.300.0000.00716.62
7.4.290.0030.00516.59
7.4.280.0000.00716.48
7.4.270.0040.00416.62
7.4.260.0030.00316.41
7.4.250.0030.00316.52
7.4.240.0030.00316.54
7.4.230.0000.00716.66
7.4.220.0160.00616.46
7.4.210.0120.00316.54
7.4.200.0000.00716.41
7.4.160.0060.00916.57
7.4.150.0060.01117.40
7.4.140.0050.01717.86
7.4.130.0080.01116.47
7.4.120.0080.00916.62
7.4.110.0100.01316.32
7.4.100.0110.00816.57
7.4.90.0030.01316.41
7.4.80.0120.00719.39
7.4.70.0080.00816.51
7.4.60.0100.00616.37
7.4.50.0080.00016.62
7.4.40.0030.01416.45
7.4.30.0120.00916.56
7.4.00.0090.00615.04
7.3.330.0050.00013.22
7.3.320.0120.00413.26
7.3.310.0000.00716.14
7.3.300.0000.00716.18
7.3.290.0040.01216.27
7.3.280.0080.01016.32
7.3.270.0140.00417.40
7.3.260.0180.00616.22
7.3.250.0120.00516.45
7.3.240.0090.00916.31
7.3.230.0070.01716.39
7.3.210.0110.00616.34
7.3.200.0140.00719.39
7.3.190.0130.00316.32
7.3.180.0070.01116.31
7.3.170.0070.01016.27
7.3.160.0090.00816.38
7.2.330.0070.01116.42
7.2.320.0040.01416.41
7.2.310.0100.00716.67
7.2.300.0150.00616.46
7.2.290.0150.00316.72
7.2.00.0030.01219.23
7.1.100.0470.01116.61
7.1.70.0090.00916.97
7.1.60.0140.01019.50
7.1.50.0100.01316.95
7.1.00.0070.06722.28
7.0.200.0070.01014.58
7.0.140.0070.07322.07
7.0.60.0200.05320.04
7.0.50.0100.08017.96
7.0.40.0000.07320.10
7.0.30.0400.06720.28
7.0.20.0270.07720.18
7.0.10.0070.08720.07
7.0.00.0100.03720.07
5.6.280.0030.07320.86
5.6.210.0070.06320.46
5.6.200.0070.08318.12
5.6.190.0170.07320.41
5.6.180.0370.06320.33
5.6.170.0270.05020.43
5.6.160.0070.05320.50
5.6.150.0000.04018.21
5.6.140.0100.05018.29
5.6.130.0100.07318.27
5.6.120.0030.07721.00
5.6.110.0100.08721.00
5.6.100.0130.08020.98
5.6.90.0030.05721.00
5.6.80.0200.06320.42
5.5.350.4430.03020.43
5.5.340.0070.03717.93
5.5.330.0130.04720.37
5.5.320.0300.08320.25
5.5.310.0230.07020.27
5.5.300.0000.04318.04
5.5.290.0170.04717.98
5.5.280.0030.08020.88
5.5.270.0000.04320.62
5.5.260.0130.06720.96
5.5.250.0030.08720.69
5.5.240.0030.08020.36
5.4.450.0030.06319.31
5.4.440.0130.06719.39
5.4.430.0030.07019.46
5.4.420.0000.08019.31
5.4.410.0070.04719.29
5.4.400.0070.05319.16
5.4.390.0000.06019.23
5.4.380.0030.06019.00
5.4.370.0000.04019.00
5.4.360.0000.04019.15
5.4.350.0030.03319.00
5.4.340.0000.03719.09
5.4.320.0070.03719.24
5.4.310.0030.03719.16
5.4.300.0030.03319.09
5.4.290.0000.03719.13
5.4.280.0030.03718.94
5.4.270.0030.03318.85
5.4.260.0000.03719.16
5.4.250.0030.03718.98
5.4.240.0000.03718.93
5.4.230.0030.03319.13
5.4.220.0030.03318.98
5.4.210.0000.03719.09
5.4.200.0030.03319.19
5.4.190.0030.03319.13
5.4.180.0000.03719.14
5.4.170.0030.04018.86
5.4.160.0030.03318.96
5.4.150.0030.03719.09
5.4.140.0030.03316.68
5.4.130.0030.04716.50
5.4.120.0030.05716.49
5.4.110.0000.07016.27
5.4.100.0000.06716.46
5.4.90.0000.07316.52
5.4.80.0000.07316.57
5.4.70.0030.04316.33
5.4.60.0070.07016.43
5.4.50.0000.06316.55
5.4.40.0030.05316.21
5.4.30.0000.05716.42
5.4.20.0030.06316.48
5.4.10.0000.07716.42
5.4.00.0100.06715.95
5.3.290.0030.03714.74
5.3.280.0030.03314.60
5.3.270.0030.03314.65
5.3.260.0000.04014.58
5.3.250.0000.03714.59
5.3.240.0100.04314.70
5.3.230.0070.07014.58
5.3.220.0030.05314.64
5.3.210.0070.07314.55
5.3.200.0070.07014.59
5.3.190.0030.07014.64
5.3.180.0070.07314.56
5.3.170.0030.05314.71
5.3.160.0130.05014.54
5.3.150.0070.07714.55
5.3.140.0030.07314.71
5.3.130.0000.08014.52
5.3.120.0030.06014.44
5.3.110.0070.07014.71
5.3.100.0100.06014.11
5.3.90.0070.07314.24
5.3.80.0000.07013.94
5.3.70.0070.06713.93
5.3.60.0100.06314.23
5.3.50.0000.06013.96
5.3.40.0030.07013.92
5.3.30.0030.07313.92
5.3.20.0030.06713.81
5.3.10.0030.04713.77
5.3.00.0030.06313.71
5.2.170.0000.06313.00
5.2.160.0070.04313.00
5.2.150.0030.05713.00
5.2.140.0030.05713.00
5.2.130.0000.04713.00
5.2.120.0000.05313.00
5.2.110.0030.06013.00
5.2.100.0030.06013.00
5.2.90.0000.05013.00
5.2.80.0030.02713.00
5.2.70.0030.05013.00
5.2.60.0070.06013.00
5.2.50.0000.05313.00
5.2.40.0130.03713.00
5.2.30.0070.06013.00
5.2.20.0030.05313.00
5.2.10.0070.05713.00
5.2.00.0000.05313.00
5.1.60.0030.05313.00
5.1.50.0070.04713.00
5.1.40.0030.04713.00
5.1.30.0000.04713.00
5.1.20.0030.05713.00
5.1.10.0030.05313.00
5.1.00.0000.04013.00
5.0.50.0000.03313.00
5.0.40.0070.03713.00
5.0.30.0030.03313.00
5.0.20.0030.03713.00
5.0.10.0030.04013.00
5.0.00.0000.05713.00
4.4.90.0000.02013.00
4.4.80.0000.04013.00
4.4.70.0030.03313.00
4.4.60.0000.03713.00
4.4.50.0000.03713.00
4.4.40.0000.04313.00
4.4.30.0000.02013.00
4.4.20.0000.03713.00
4.4.10.0070.02713.00
4.4.00.0000.05713.00
4.3.110.0070.03013.00
4.3.100.0000.02313.00
4.3.90.0030.02313.00
4.3.80.0030.02713.00
4.3.70.0030.02013.00
4.3.60.0000.02313.00
4.3.50.0000.03713.00
4.3.40.0070.03313.00
4.3.30.0000.02713.00
4.3.20.0030.02713.00
4.3.10.0070.03013.00
4.3.00.0070.03013.00

preferences:
73.46 ms | 400 KiB | 5 Q