3v4l.org

run code in 300+ PHP versions simultaneously
<?php $authenticationCheck = function ($required) { return function () use ($required) { if ( $required|| !$required ) { echo 'home'; } }; }; $autheticated = function () use ($authenticationCheck) { return $authenticationCheck(true); }; $guest = function () use ($authenticationCheck) { return $authenticationCheck(false); }; echo $guest();

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)
8.3.60.0100.01016.75
8.3.50.0100.00821.21
8.3.40.0160.00019.02
8.3.30.0100.00718.80
8.3.20.0020.00520.34
8.3.10.0040.00421.89
8.3.00.0030.00619.78
8.2.180.0170.00318.41
8.2.170.0070.00722.96
8.2.160.0080.00620.53
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00917.75
8.2.110.0090.00022.25
8.2.100.0060.00617.38
8.2.90.0050.00319.07
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0040.00421.20
8.2.30.0070.00017.98
8.2.20.0040.00417.67
8.2.10.0000.00817.96
8.2.00.0020.00518.07
8.1.280.0060.00925.92
8.1.270.0060.00320.08
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0050.00522.42
8.1.230.0080.00317.42
8.1.220.0050.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0100.00016.87
8.1.180.0020.00518.10
8.1.170.0000.00818.65
8.1.160.0000.00722.14
8.1.150.0090.00018.89
8.1.140.0000.00817.31
8.1.130.0000.00717.61
8.1.120.0040.00417.46
8.1.110.0040.00417.44
8.1.100.0000.00717.47
8.1.90.0000.00717.36
8.1.80.0040.00417.48
8.1.70.0070.00017.46
8.1.60.0040.00717.57
8.1.50.0030.00617.49
8.1.40.0100.00317.46
8.1.30.0120.00017.48
8.1.20.0030.00517.65
8.1.10.0050.00217.54
8.1.00.0000.00717.39
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0000.00717.18
8.0.260.0060.00017.20
8.0.250.0080.00016.97
8.0.240.0080.00017.04
8.0.230.0040.00416.96
8.0.220.0030.00316.85
8.0.210.0000.00717.01
8.0.200.0030.00317.03
8.0.190.0000.00716.93
8.0.180.0040.00416.86
8.0.170.0060.00316.93
8.0.160.0000.00716.91
8.0.150.0000.00716.89
8.0.140.0040.00416.80
8.0.130.0030.00313.35
8.0.120.0060.00316.90
8.0.110.0040.00416.91
8.0.100.0040.00416.73
8.0.90.0040.00416.82
8.0.80.0100.00716.90
8.0.70.0000.00717.05
8.0.60.0030.00316.80
8.0.50.0000.00816.75
8.0.30.0090.01017.00
8.0.20.0070.01017.40
8.0.10.0000.00717.13
8.0.00.0120.01516.77
7.4.330.0020.00215.08
7.4.320.0000.00716.45
7.4.300.0000.00616.59
7.4.290.0030.00316.49
7.4.280.0000.00716.48
7.4.270.0030.00316.61
7.4.260.0030.00316.59
7.4.250.0040.00416.56
7.4.240.0020.00616.40
7.4.230.0000.00716.42
7.4.220.0080.01116.45
7.4.210.0110.00316.46
7.4.200.0070.00016.59
7.4.160.0100.00616.51
7.4.150.0070.01017.40
7.4.140.0120.01017.86
7.4.130.0120.00816.60
7.4.120.0110.01116.57
7.4.110.0070.01016.39
7.4.100.0160.00316.57
7.4.90.0090.01416.79
7.4.80.0090.01119.39
7.4.70.0040.01216.54
7.4.60.0070.01016.63
7.4.50.0000.00916.38
7.4.40.0100.01016.52
7.4.30.0110.00816.53
7.4.10.0100.00414.90
7.4.00.0050.01214.72
7.3.330.0000.00713.18
7.3.320.0050.00013.34
7.3.310.0050.00316.22
7.3.300.0000.00716.21
7.3.290.0120.00516.31
7.3.280.0120.00916.36
7.3.270.0170.00017.40
7.3.260.0070.01116.38
7.3.250.0110.00716.35
7.3.240.0190.00316.54
7.3.230.0060.01216.39
7.3.210.0060.01016.28
7.3.200.0070.01619.39
7.3.190.0110.00516.55
7.3.180.0130.00516.53
7.3.170.0090.00916.34
7.3.160.0100.01316.46
7.3.130.0100.00714.72
7.3.120.0110.00715.07
7.3.110.0100.01014.59
7.3.100.0030.00714.75
7.3.90.0070.00714.79
7.3.80.0030.01014.92
7.3.70.0030.01014.92
7.3.60.0070.00714.48
7.3.50.0030.01014.86
7.3.40.0070.01014.80
7.3.30.0080.00614.77
7.3.20.0080.00616.71
7.3.10.0020.01216.66
7.3.00.0060.00616.44
7.2.330.0120.00616.60
7.2.320.0070.01016.73
7.2.310.0100.00716.27
7.2.300.0090.00616.30
7.2.290.0140.00316.71
7.2.260.0040.01514.94
7.2.250.0060.01114.59
7.2.240.0070.01014.88
7.2.230.0100.00314.95
7.2.220.0030.00614.91
7.2.210.0070.00715.21
7.2.200.0090.00414.80
7.2.190.0060.01114.57
7.2.180.0030.00615.09
7.2.170.0090.00614.79
7.2.160.0050.00614.94
7.2.150.0040.00816.88
7.2.140.0040.01116.75
7.2.130.0040.00916.76
7.2.120.0060.00616.56
7.2.110.0030.00916.71
7.2.100.0080.00616.84
7.2.90.0100.00117.01
7.2.80.0040.01016.92
7.2.70.0070.00716.73
7.2.60.0050.00716.85
7.2.50.0080.00816.74
7.2.40.0050.00916.86
7.2.30.0050.00616.77
7.2.20.0100.00316.83
7.2.10.0020.01116.84
7.2.00.0030.01017.71
7.1.330.0050.00515.36
7.1.320.0080.00415.81
7.1.310.0030.01015.89
7.1.300.0090.00315.59
7.1.290.0030.00915.68
7.1.280.0040.00915.54
7.1.270.0050.00515.79
7.1.260.0030.00715.86
7.1.250.0090.00415.53
7.1.240.0090.00315.84
7.1.230.0070.00715.34
7.1.220.0100.00315.57
7.1.210.0030.00815.74
7.1.200.0090.00715.61
7.1.190.0000.01015.69
7.1.180.0030.00715.76
7.1.170.0040.00815.76
7.1.160.0070.00715.53
7.1.150.0070.00715.66
7.1.140.0070.00715.77
7.1.130.0000.01115.70
7.1.120.0070.00615.47
7.1.110.0090.00315.68
7.1.100.0110.00516.98
7.1.90.0000.00815.93
7.1.80.0060.01215.78
7.1.70.0050.00516.18
7.1.60.0050.01317.67
7.1.50.0070.01116.18
7.1.40.0060.00315.80
7.1.30.0040.00715.76
7.1.20.0000.01615.63
7.1.10.0060.00915.66
7.1.00.0030.04219.01
7.0.330.0030.00715.12
7.0.320.0100.00315.02
7.0.310.0030.00615.21
7.0.300.0000.01115.13
7.0.290.0130.00315.04
7.0.280.0110.00415.28
7.0.270.0090.00315.26
7.0.260.0030.00915.12
7.0.250.0040.00415.52
7.0.240.0000.00815.42
7.0.230.0030.00915.46
7.0.220.0040.01215.38
7.0.210.0030.00615.42
7.0.200.0060.00816.04
7.0.190.0030.01015.30
7.0.180.0070.00715.42
7.0.170.0000.01015.41
7.0.160.0040.01115.40
7.0.150.0130.00015.35
7.0.140.0080.00015.06
7.0.130.0110.00315.39
7.0.120.0000.01315.20
7.0.110.0000.01015.36
7.0.100.0060.00615.43
7.0.90.0030.00615.32
7.0.80.0070.01015.39
7.0.70.0120.00415.36
7.0.60.0020.02817.73
7.0.50.0080.04316.67
7.0.40.0040.02516.77
7.0.30.0120.02416.83
7.0.20.0180.03916.88
7.0.10.0040.05016.79
7.0.00.0050.04216.67
5.6.400.0000.01114.22
5.6.390.0060.00614.61
5.6.380.0000.01514.20
5.6.370.0110.00014.32
5.6.360.0030.00914.11
5.6.350.0040.00414.70
5.6.340.0030.01014.01
5.6.330.0030.00714.26
5.6.320.0040.01114.12
5.6.310.0060.00614.28
5.6.300.0040.00814.02
5.6.290.0070.00314.48
5.6.280.0060.03417.73
5.6.270.0040.01114.25
5.6.260.0030.00714.02
5.6.250.0120.00014.46
5.6.240.0040.00414.13
5.6.230.0060.00614.23
5.6.220.0170.00014.30
5.6.210.0030.04217.49
5.6.200.0050.03216.21
5.6.190.0030.02917.46
5.6.180.1850.02317.31
5.6.170.0170.04217.44
5.6.160.0050.02517.37
5.6.150.0170.02016.37
5.6.140.0060.04116.32
5.6.130.0070.03716.22
5.6.120.0030.04317.76
5.6.110.0090.04317.79
5.6.100.0100.02317.70
5.6.90.0110.02817.76
5.6.80.0030.04517.28
5.6.70.2150.02217.48
5.6.60.0040.01513.98
5.6.50.0040.01113.89
5.6.40.0080.00814.27
5.6.30.0040.00714.27
5.6.20.0000.00914.05
5.6.10.0070.00314.02
5.6.00.0100.00313.91
5.5.380.0030.01013.68
5.5.370.0150.00313.72
5.5.360.0120.00613.75
5.5.350.0070.04217.31
5.5.340.0040.02415.73
5.5.330.0080.04317.22
5.5.320.0170.04716.98
5.5.310.0180.04517.14
5.5.300.0060.02315.88
5.5.290.0050.04516.09
5.5.280.0080.02717.58
5.5.270.0030.02717.40
5.5.260.0080.04317.40
5.5.250.0070.04317.27
5.5.240.0210.03817.30
5.5.230.0130.00513.92
5.5.220.0000.01913.76
5.5.210.0110.00713.93
5.5.200.0050.00814.10
5.5.190.0120.00313.89
5.5.180.0080.00414.16
5.5.170.0070.00714.07
5.5.160.0030.01314.07
5.5.150.0060.00914.00
5.5.140.0000.01014.30
5.5.130.0060.00613.86
5.5.120.0140.00014.05
5.5.110.0000.01013.90
5.5.100.0080.00414.31
5.5.90.0030.00914.02
5.5.80.0130.00314.11
5.5.70.0080.00813.57
5.5.60.0040.01113.77
5.5.50.0060.00313.88
5.5.40.0060.00313.80
5.5.30.0040.01113.91
5.5.20.0070.01013.82
5.5.10.0040.00413.64
5.5.00.0030.01013.79
5.4.450.0380.03615.19
5.4.440.0390.03415.17
5.4.430.0320.02915.38
5.4.420.0300.02815.08
5.4.410.0280.03114.91
5.4.400.0460.04315.00
5.4.390.0470.03314.90
5.4.380.0300.03015.02
5.4.370.0300.03014.94
5.4.360.0280.03114.86
5.4.350.0310.02814.77
5.4.340.0270.03215.00
5.4.330.0000.00610.99
5.4.320.0300.03315.04
5.4.310.0300.02714.91
5.4.300.0270.02914.93
5.4.290.0280.02914.79
5.4.280.0280.03515.05
5.4.270.0260.03014.91
5.4.260.0370.02715.02
5.4.250.0310.02615.02
5.4.240.0350.02715.10
5.4.230.0250.03614.87
5.4.220.0280.03215.03
5.4.210.0080.02614.95
5.4.200.0020.03213.84
5.4.190.0180.02614.92
5.4.180.0280.03015.21
5.4.170.0300.03214.89
5.4.160.0530.02814.80
5.4.150.0430.02814.98
5.4.140.0240.02713.73
5.4.130.0020.03313.77
5.4.120.0070.02713.67
5.4.110.0300.02713.82
5.4.100.0370.02913.45
5.4.90.0400.03013.73
5.4.80.0450.02813.82
5.4.70.0410.02513.63
5.4.60.0410.02413.64
5.4.50.0350.03013.67
5.4.40.0370.02613.55
5.4.30.0280.03313.74
5.4.20.0300.02913.51
5.4.10.0340.02813.67
5.4.00.0400.02413.19

preferences:
55.19 ms | 401 KiB | 5 Q