3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake'; } $sweetsThief = function & (Kitchen $kitchen) { return $kitchen->yummy; }; $kitchen = new Kitchen(); $sweetsThief = Closure::bind($sweetsThief, null, $kitchen); $cake = & $sweetsThief($kitchen); $cake = 'lie'; var_dump('the cake is a ' . $sweetsThief($kitchen));

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)
8.5.00.0110.01120.13
8.4.150.0020.00014.05
8.4.140.0310.01017.50
8.4.130.0280.00917.86
8.4.120.0300.01119.72
8.4.110.0300.01018.60
8.4.100.0260.01117.86
8.4.90.0300.01017.96
8.4.80.0330.01017.51
8.4.70.0330.00917.65
8.4.60.0310.01017.87
8.4.50.0300.00818.00
8.4.40.0330.01017.38
8.4.30.0270.00717.56
8.4.20.0330.01017.52
8.4.10.0330.00917.46
8.3.280.0080.00415.53
8.3.270.0320.00716.47
8.3.260.0310.01016.46
8.3.250.0250.00717.21
8.3.240.0260.01016.72
8.3.230.0310.00916.33
8.3.220.0290.00816.67
8.3.210.0330.00616.37
8.3.200.0260.00616.66
8.3.190.0230.00617.32
8.3.180.0220.00816.67
8.3.170.0260.00817.74
8.3.160.0260.00817.13
8.3.150.0280.00816.66
8.3.140.0260.01216.54
8.3.130.0280.00517.23
8.3.120.0270.00617.79
8.3.110.0210.00417.93
8.3.100.0230.00516.65
8.3.90.0250.00919.78
8.3.80.0200.00716.43
8.3.70.0270.01016.49
8.3.60.0310.00816.55
8.3.50.0280.00719.13
8.3.40.0300.00717.81
8.3.30.0250.00617.89
8.3.20.0230.00818.20
8.3.10.0250.00719.37
8.3.00.0260.00617.99
8.2.290.0260.00817.89
8.2.280.0280.00817.06
8.2.270.0250.01016.75
8.2.260.0280.00716.71
8.2.250.0260.00917.48
8.2.240.0260.00616.72
8.2.230.0240.01018.32
8.2.220.0260.00718.87
8.2.210.0250.00719.95
8.2.200.0240.00817.18
8.2.190.0270.01016.54
8.2.180.0230.00919.55
8.2.170.0280.01117.80
8.2.160.0280.00719.15
8.2.150.0240.00920.04
8.2.140.0290.00719.76
8.2.130.0240.00820.19
8.2.120.0240.00818.00
8.2.110.0260.00718.53
8.2.100.0290.00517.41
8.2.90.0260.00717.41
8.2.80.0230.00817.78
8.2.70.0230.00817.27
8.2.60.0220.00917.24
8.2.50.0240.00717.42
8.2.40.0240.00818.03
8.2.30.0250.00617.48
8.2.20.0260.00617.36
8.2.10.0230.00817.65
8.2.00.0290.00917.45
8.1.330.0270.00917.81
8.1.320.0230.01116.06
8.1.310.0280.00716.83
8.1.300.0250.00815.96
8.1.290.0230.00820.83
8.1.280.0240.00919.29
8.1.270.0240.00819.27
8.1.260.0230.00920.72
8.1.250.0240.00820.81
8.1.240.0240.00918.61
8.1.230.0250.00718.22
8.1.220.0230.00917.28
8.1.210.0260.00617.56
8.1.200.0240.00717.08
8.1.190.0230.00817.05
8.1.180.0250.00817.27
8.1.170.0260.00617.46
8.1.160.0210.01017.70
8.1.150.0250.00717.69
8.1.140.0220.00917.16
8.1.130.0260.00617.21
8.1.120.0160.00817.32
8.1.110.0220.00917.26
8.1.100.0220.00917.17
8.1.90.0250.00717.17
8.1.80.0230.00817.21
8.1.70.0240.00717.22
8.1.60.0270.00717.31
8.1.50.0230.00917.22
8.1.40.0240.00817.35
8.1.30.0240.00717.36
8.1.20.0230.00817.43
8.1.10.0230.00717.27
8.1.00.0290.00717.20
8.0.300.0210.00717.60
8.0.290.0200.00916.47
8.0.280.0220.00717.04
8.0.270.0190.00916.96
8.0.260.0210.00816.58
8.0.250.0210.00916.63
8.0.240.0220.00716.59
8.0.230.0200.00916.60
8.0.220.0210.00916.67
8.0.210.0180.00816.58
8.0.200.0220.00616.78
8.0.190.0210.00616.62
8.0.180.0230.00616.71
8.0.170.0210.00816.50
8.0.160.0210.00816.62
8.0.150.0190.00916.63
8.0.140.0200.00816.62
8.0.130.0220.00815.50
8.0.120.0210.00716.53
8.0.110.0240.00416.58
8.0.100.0150.00816.54
8.0.90.0120.00616.76
8.0.80.0210.00516.66
8.0.70.0160.00716.60
8.0.60.0180.00616.64
8.0.50.0160.00716.64
8.0.30.0180.00716.90
8.0.20.0170.00816.92
8.0.10.0180.00816.70
8.0.00.0190.00516.84
7.4.330.0170.00317.29
7.4.320.0190.00816.26
7.4.300.0230.00416.27
7.4.290.0200.00716.39
7.4.280.0190.00916.24
7.4.270.0190.00816.28
7.4.260.0240.00616.26
7.4.250.0220.00816.26
7.4.240.0190.00816.23
7.4.230.0150.00716.43
7.4.220.0190.00716.37
7.4.210.0180.00716.27
7.4.200.0170.00616.32
7.4.190.0150.00716.47
7.4.180.0210.00716.25
7.4.160.0150.01016.29
7.4.150.0180.00616.40
7.4.140.0190.00616.71
7.4.130.0170.00816.30
7.4.120.0160.00816.31
7.4.110.0210.00516.28
7.4.100.0180.00816.30
7.4.90.0180.00816.36
7.4.80.0180.00716.82
7.4.70.0170.00816.25
7.4.60.0170.00616.20
7.4.50.0170.00516.16
7.4.40.0130.01117.44
7.4.30.0180.00616.18
7.4.20.0150.00916.21
7.4.10.0150.00816.05
7.4.00.0150.00615.98
7.3.330.0180.00714.92
7.3.320.0210.00514.96
7.3.310.0210.00415.92
7.3.300.0140.00715.96
7.3.290.0120.00816.17
7.3.280.0140.00716.08
7.3.270.0150.00616.45
7.3.260.0130.00916.18
7.3.250.0190.00616.21
7.3.240.0150.01016.24
7.3.230.0190.00616.16
7.3.220.0230.00615.97
7.3.210.0170.00916.14
7.3.200.0170.00816.60
7.3.190.0190.00716.06
7.3.180.0130.00915.99
7.3.170.0150.00816.10
7.3.160.0160.00716.12
7.3.150.0200.00515.99
7.3.140.0130.00916.01
7.3.130.0130.01015.78
7.3.120.0150.00815.64
7.3.110.0140.00815.60
7.3.100.0100.01015.63
7.3.90.0150.00615.74
7.3.80.0140.00615.64
7.3.70.0140.00815.63
7.3.60.0130.00815.73
7.3.50.0140.00615.75
7.3.40.0150.00715.71
7.3.30.0160.00815.71
7.3.20.0150.00716.80
7.3.10.0150.00816.78
7.3.00.0160.00616.74
7.2.340.0210.00616.21
7.2.330.0200.00516.26
7.2.320.0170.00916.31
7.2.310.0190.00616.25
7.2.300.0170.00816.24
7.2.290.0180.00816.29
7.2.280.0180.00816.11
7.2.270.0180.00616.14
7.2.260.0150.01016.13
7.2.250.0140.01016.05
7.2.240.0160.00815.82
7.2.230.0140.00915.84
7.2.220.0170.00615.79
7.2.210.0140.00915.83
7.2.200.0130.01115.92
7.2.190.0150.00815.82
7.2.180.0150.00716.04
7.2.170.0130.00815.88
7.2.160.0140.00915.96
7.2.150.0190.00616.98
7.2.140.0140.01117.04
7.2.130.0150.00817.09
7.2.120.0150.00717.04
7.2.110.0180.00817.05
7.2.100.0160.00717.03
7.2.90.0150.00817.03
7.2.80.0210.00916.96
7.2.70.0150.00716.99
7.2.60.0130.00616.97
7.2.50.0130.00817.02
7.2.40.0130.00717.11
7.2.30.0110.01017.05
7.2.20.0140.00817.02
7.2.10.0160.00917.13
7.2.00.0190.00817.37
7.1.330.0170.00815.95
7.1.320.0210.00615.92
7.1.310.0150.00715.99
7.1.300.0150.00815.95
7.1.290.0150.00715.90
7.1.280.0170.00615.99
7.1.270.0160.00715.98
7.1.260.0160.00715.89
7.1.250.0160.00915.98
7.1.240.0170.00715.94
7.1.230.0180.00515.89
7.1.220.0150.00915.93
7.1.210.0150.01015.92
7.1.200.0150.00715.89
7.1.190.0170.00615.88
7.1.180.0170.00715.83
7.1.170.0160.00815.85
7.1.160.0150.00715.85
7.1.150.0130.00915.91
7.1.140.0130.00815.83
7.1.130.0150.00915.99
7.1.120.0160.00816.01
7.1.110.0150.00915.87
7.1.100.0140.00816.18
7.1.90.0170.00815.94
7.1.80.0200.00515.89
7.1.70.0160.00715.87
7.1.60.0220.00718.06
7.1.50.0180.00817.94
7.1.40.0180.00617.84
7.1.30.0170.00717.83
7.1.20.0160.00817.92
7.1.10.0180.00715.88
7.1.00.0160.00615.84
7.0.330.0160.00815.67
7.0.320.0180.00715.68
7.0.310.0190.00615.71
7.0.300.0170.00715.58
7.0.290.0170.00715.63
7.0.280.0150.00815.70
7.0.270.0190.00815.75
7.0.260.0190.00615.70
7.0.250.0170.00715.70
7.0.240.0190.00715.68
7.0.230.0200.00715.71
7.0.220.0180.00815.70
7.0.210.0210.00715.54
7.0.200.0170.00515.74
7.0.190.0170.00615.69
7.0.180.0150.00815.63
7.0.170.0180.00615.68
7.0.160.0180.00715.54
7.0.150.0140.00815.60
7.0.140.0160.00615.60
7.0.130.0160.00615.67
7.0.120.0180.00615.71
7.0.110.0150.00715.57
7.0.100.0180.00815.52
7.0.90.0150.00915.60
7.0.80.0170.00615.53
7.0.70.0180.00815.54
7.0.60.0170.00715.53
7.0.50.0140.00815.51
7.0.40.0140.00715.48
7.0.30.0150.00715.49
7.0.20.0150.00815.46
7.0.10.0150.00915.54
7.0.00.0510.00815.53
5.6.400.0190.00815.51
5.6.390.0170.00815.44
5.6.380.0170.01115.56
5.6.370.0160.01015.56
5.6.360.0150.00915.38
5.6.350.0180.00615.57
5.6.340.0160.00815.42
5.6.330.0160.00915.61
5.6.320.0170.00715.60
5.6.310.0170.00715.41
5.6.300.0150.01916.73
5.6.290.0150.02016.80
5.6.280.0130.02016.88
5.6.270.0160.01616.83
5.6.260.0130.02016.89
5.6.250.0150.02016.91
5.6.240.0170.01816.86
5.6.230.0160.01716.91
5.6.220.0160.02216.78
5.6.210.0140.02216.95
5.6.200.0140.02316.84
5.6.190.0160.01816.91
5.6.180.0190.02116.84
5.6.170.0160.01916.91
5.6.160.0170.02016.90
5.6.150.0170.01916.83
5.6.140.0170.01916.89
5.6.130.0170.01716.84
5.6.120.0160.02116.82
5.6.110.0150.01916.91
5.6.100.0150.02116.86
5.6.90.0150.01816.80
5.6.80.0130.02016.67
5.6.70.0130.02316.67
5.6.60.0130.02116.70
5.6.50.0130.01816.68
5.6.40.0150.01816.65
5.6.30.0120.01916.67
5.6.20.0130.02016.66
5.6.10.0130.01916.66
5.6.00.0140.02016.61
5.5.380.0150.01716.08
5.5.370.0130.02216.00
5.5.360.0160.01615.91
5.5.350.0150.01715.96
5.5.340.0130.02216.04
5.5.330.0130.02216.04
5.5.320.0150.01916.11
5.5.310.0140.01915.90
5.5.300.0170.01616.12
5.5.290.0150.02316.10
5.5.280.0160.02016.14
5.5.270.0150.01916.08
5.5.260.0140.02216.07
5.5.250.0150.01916.02
5.5.240.0130.02415.95
5.5.230.0120.02015.88
5.5.220.0140.01815.79
5.5.210.0130.01615.95
5.5.200.0140.01815.83
5.5.190.0130.02315.85
5.5.180.0130.02015.82
5.5.170.0170.00815.39
5.5.160.0150.01915.87
5.5.150.0140.02115.89
5.5.140.0150.01915.81
5.5.130.0130.01715.77
5.5.120.0130.02115.80
5.5.110.0120.01815.83
5.5.100.0160.01715.88
5.5.90.0150.01715.78
5.5.80.0140.02115.88
5.5.70.0120.01915.87
5.5.60.0130.01815.91
5.5.50.0140.02115.89
5.5.40.0150.01615.87
5.5.30.0150.01715.88
5.5.20.0150.01915.91
5.5.10.0160.01915.92
5.5.00.0120.02315.83
5.4.450.0130.01814.64
5.4.440.0110.01814.66
5.4.430.0160.02014.69
5.4.420.0140.01614.73
5.4.410.0140.01514.66
5.4.400.0130.01514.49
5.4.390.0110.01714.53
5.4.380.0130.01414.56
5.4.370.0110.01614.58
5.4.360.0110.01714.53
5.4.350.0130.01714.60
5.4.340.0130.01614.54
5.4.330.0140.00613.05
5.4.320.0100.02014.54
5.4.310.0130.01714.60
5.4.300.0130.01814.57
5.4.290.0150.01514.51
5.4.280.0100.01814.63
5.4.270.0100.01714.48
5.4.260.0110.01614.57
5.4.250.0120.01814.57
5.4.240.0110.01914.55
5.4.230.0130.01814.54
5.4.220.0100.01914.52
5.4.210.0140.02214.51
5.4.200.0090.01914.51
5.4.190.0130.01614.48
5.4.180.0140.01914.52
5.4.170.0140.01914.55
5.4.160.0140.01714.54
5.4.150.0110.02014.55
5.4.140.0120.01813.94
5.4.130.0120.01713.95
5.4.120.0130.01513.92
5.4.110.0130.01513.94
5.4.100.0110.01613.91
5.4.90.0120.01813.90
5.4.80.0120.01813.96
5.4.70.0120.01613.96
5.4.60.0130.02113.96
5.4.50.0120.01413.94
5.4.40.0140.01313.89
5.4.30.0100.01713.95
5.4.20.0110.01813.96
5.4.10.0130.01613.94
5.4.00.0120.01413.81
5.3.290.0110.01713.70
5.3.280.0110.01513.61
5.3.270.0120.01613.62
5.3.260.0090.01713.64
5.3.250.0100.01613.64
5.3.240.0120.01813.60
5.3.230.0130.01513.61
5.3.220.0120.01613.56
5.3.210.0120.01813.61
5.3.200.0130.01913.55
5.3.190.0110.02013.60
5.3.180.0100.01813.62
5.3.170.0150.01813.65
5.3.160.0120.01613.62
5.3.150.0140.01413.64
5.3.140.0110.01613.64
5.3.130.0120.01613.56
5.3.120.0110.01713.60
5.3.110.0110.01913.60
5.3.100.0110.01613.51
5.3.90.0110.01613.55
5.3.80.0120.01613.52
5.3.70.0120.01413.52
5.3.60.0110.01513.52
5.3.50.0120.01713.49
5.3.40.0110.01913.49
5.3.30.0130.01813.46
5.3.20.0120.01713.44
5.3.10.0120.01813.45
5.3.00.0120.01713.38
4.3.00.0040.00314.05

preferences:
33.01 ms | 403 KiB | 5 Q