3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keys = array(1,2,3,4,5); function myFunction($key){ return array_key_exists($key, $array); } array_walk_recursive($keys, 'myFunction');

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)
8.3.40.0140.00018.70
8.3.30.0090.00619.09
8.3.20.0080.00020.07
8.3.10.0080.00021.60
8.3.00.0050.00319.51
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00019.52
8.2.110.0090.00020.95
8.2.100.0080.00417.63
8.2.90.0000.00919.21
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00718.05
8.2.20.0030.00617.66
8.2.10.0080.00018.10
8.2.00.0000.00717.64
8.1.270.0040.00418.70
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0080.00417.64
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0060.00317.23
8.1.180.0070.00018.10
8.1.170.0050.00320.15
8.1.160.0040.00421.93
8.1.150.0070.00018.74
8.1.140.0050.00217.38
8.1.130.0000.00717.74
8.1.120.0060.00317.44
8.1.110.0080.00017.28
8.1.100.0000.00717.42
8.1.90.0000.00717.35
8.1.80.0000.00817.39
8.1.70.0030.00317.41
8.1.60.0060.00317.54
8.1.50.0000.00817.50
8.1.40.0000.00717.55
8.1.30.0050.00317.56
8.1.20.0000.00817.54
8.1.10.0040.00417.55
8.1.00.0000.01017.57
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00518.25
8.0.270.0000.00817.19
8.0.260.0060.00017.18
8.0.250.0070.00016.89
8.0.240.0000.00716.86
8.0.230.0030.00316.97
8.0.220.0030.00316.93
8.0.210.0000.00716.75
8.0.200.0000.00716.81
8.0.190.0040.00416.84
8.0.180.0030.00316.97
8.0.170.0080.00016.90
8.0.160.0050.00316.90
8.0.150.0030.00316.82
8.0.140.0080.00016.82
8.0.130.0060.00013.30
8.0.120.0040.00416.73
8.0.110.0000.00716.98
8.0.100.0000.00716.95
8.0.90.0040.00416.75
8.0.80.0040.01516.93
8.0.70.0000.00816.95
8.0.60.0000.00716.72
8.0.50.0040.00416.97
8.0.30.0110.00617.05
8.0.20.0090.01117.40
8.0.10.0030.00316.90
8.0.00.0130.00616.66
7.4.330.0000.00615.03
7.4.320.0000.00616.40
7.4.300.0000.00816.48
7.4.290.0000.00716.59
7.4.280.0000.00716.49
7.4.270.0000.00716.56
7.4.260.0040.00416.46
7.4.250.0040.00416.51
7.4.240.0030.00316.53
7.4.230.0000.00716.49
7.4.220.0130.00616.66
7.4.210.0080.00816.54
7.4.200.0070.00016.57
7.4.160.0060.01016.59
7.4.150.0100.00717.40
7.4.140.0110.01617.86
7.4.130.0120.01016.50
7.4.120.0110.00616.43
7.4.110.0130.00616.51
7.4.100.0070.01016.39
7.4.90.0110.00516.42
7.4.80.0090.00819.39
7.4.70.0110.00816.73
7.4.60.0090.00616.23
7.4.50.0040.00416.40
7.4.40.0030.01316.64
7.4.30.0100.00716.63
7.4.10.0100.00814.97
7.4.00.0100.00814.97
7.3.330.0020.00213.09
7.3.320.0130.00013.02
7.3.310.0070.00016.21
7.3.300.0030.00316.11
7.3.290.0070.00916.23
7.3.280.0100.01016.22
7.3.270.0070.01117.40
7.3.260.0080.00816.22
7.3.250.0130.00816.30
7.3.240.0120.00416.13
7.3.230.0070.01616.48
7.3.210.0100.01016.44
7.3.200.0120.00619.39
7.3.190.0030.01316.57
7.3.180.0030.01316.34
7.3.170.0100.00716.35
7.3.160.0160.00616.22
7.3.130.0080.01014.72
7.3.120.0070.00814.65
7.3.110.0120.00514.72
7.3.100.0070.00714.71
7.3.90.0010.01114.78
7.3.80.0030.00614.83
7.3.70.0050.00714.75
7.3.60.0040.01114.69
7.3.50.0110.00614.48
7.3.40.0060.00514.67
7.3.30.0070.00414.68
7.3.20.0050.00916.55
7.3.10.0060.00716.58
7.3.00.0140.00016.58
7.2.330.0080.01516.49
7.2.320.0070.01016.54
7.2.310.0070.01016.32
7.2.300.0080.00916.60
7.2.290.0000.02016.23
7.2.260.0070.01014.74
7.2.250.0020.01514.67
7.2.240.0020.01414.72
7.2.230.0000.01614.53
7.2.220.0050.01014.90
7.2.210.0040.00714.73
7.2.200.0050.00914.75
7.2.190.0030.01314.81
7.2.180.0090.00414.63
7.2.170.0080.00214.93
7.2.160.0050.00714.86
7.2.150.0050.01216.60
7.2.140.0030.00916.56
7.2.130.0050.00816.64
7.2.120.0030.00916.65
7.2.110.0030.01016.67
7.2.100.0050.00516.69
7.2.90.0020.01316.73
7.2.80.0080.00716.72
7.2.70.0050.01016.79
7.2.60.0070.00716.68
7.2.50.0090.00316.69
7.2.40.0030.01216.65
7.2.30.0080.00616.87
7.2.20.0060.00816.68
7.2.10.0050.00616.78
7.2.00.0070.00717.65
7.1.330.0100.00515.57
7.1.320.0070.00515.67
7.1.310.0050.00915.79
7.1.300.0050.01015.64
7.1.290.0070.00515.60
7.1.280.0030.00815.53
7.1.270.0070.00415.50
7.1.260.0030.01015.68
7.1.250.0060.00815.63
7.1.240.0080.00615.77
7.1.230.0000.01515.69
7.1.220.0030.00715.63
7.1.210.0070.00715.59
7.1.200.0060.00815.67
7.1.190.0030.00815.70
7.1.180.0050.00515.71
7.1.170.0060.00615.65
7.1.160.0050.00615.73
7.1.150.0060.00815.60
7.1.140.0030.00715.71
7.1.130.0090.00015.67
7.1.120.0020.01315.74
7.1.110.0070.00415.70
7.1.100.0030.00916.48
7.1.90.0020.01015.83
7.1.80.0070.00715.75
7.1.70.0060.00516.18
7.1.60.0070.00816.87
7.1.50.0040.01016.05
7.1.40.0080.00815.72
7.1.30.0050.00715.67
7.1.20.0080.00515.55
7.1.10.0030.00815.67
7.1.00.0080.03018.04
7.0.330.0020.00615.11
7.0.320.0020.00915.39
7.0.310.0100.00215.34
7.0.300.0050.00915.47
7.0.290.0060.00615.43
7.0.280.0030.00715.34
7.0.270.0010.01015.39
7.0.260.0010.01015.23
7.0.250.0030.00815.38
7.0.240.0110.00015.25
7.0.230.0060.00815.27
7.0.220.0050.00415.32
7.0.210.0040.00915.31
7.0.200.0180.00615.16
7.0.190.0010.00915.30
7.0.180.0020.00715.27
7.0.170.0090.00315.52
7.0.160.0070.00315.42
7.0.150.0080.00515.36
7.0.140.0010.02817.70
7.0.130.0060.00715.38
7.0.120.0080.00515.51
7.0.110.0030.01015.32
7.0.100.0020.01315.27
7.0.90.0020.01115.44
7.0.80.0030.00915.28
7.0.70.0040.01015.29
7.0.60.0060.03216.88
7.0.50.0080.02216.19
7.0.40.0080.03115.61
7.0.30.0130.02015.61
7.0.20.0080.01715.61
7.0.10.0110.02215.61
7.0.00.0050.02115.66
5.6.400.0090.00614.29
5.6.390.0070.00514.18
5.6.380.0060.00613.93
5.6.370.0040.01114.27
5.6.360.0000.01214.04
5.6.350.0070.00414.17
5.6.340.0080.00614.16
5.6.330.0060.00414.32
5.6.320.0040.01114.29
5.6.310.0050.00814.30
5.6.300.0060.00814.39
5.6.290.0030.01214.20
5.6.280.0090.02416.56
5.6.270.0050.00514.24
5.6.260.0070.00414.19
5.6.250.0060.00614.17
5.6.240.0050.00914.19
5.6.230.0010.01114.23
5.6.220.0080.00614.14
5.6.210.0070.02116.35
5.6.200.0080.02115.54
5.6.190.0060.02616.24
5.6.180.0090.02316.27
5.6.170.0120.03016.27
5.6.160.0040.03316.31
5.6.150.0050.01915.39
5.6.140.0050.03115.52
5.6.130.0060.02815.52
5.6.120.0060.03316.54
5.6.110.0080.03116.53
5.6.100.0080.02516.55
5.6.90.0080.01716.33
5.6.80.0070.01616.29
5.6.70.0170.01916.22
5.6.60.0060.00914.24
5.6.50.0040.01014.30
5.6.40.0020.00814.08
5.6.30.0020.01314.09
5.6.20.0030.01114.20
5.6.10.0020.01114.26
5.6.00.0020.00914.02
5.5.380.0030.00714.29
5.5.370.0080.00414.22
5.5.360.0050.00513.92
5.5.350.0090.03016.19
5.5.340.0040.03215.40
5.5.330.0080.01816.17
5.5.320.0060.02616.16
5.5.310.0160.02616.24
5.5.300.0060.03315.29
5.5.290.0050.02915.36
5.5.280.0050.02316.38
5.5.270.0060.01816.49
5.5.260.0060.01716.38
5.5.250.0090.03016.34
5.5.240.0060.02616.07
5.5.230.0020.01314.26
5.5.220.0090.00514.24
5.5.210.0060.00614.14
5.5.200.0110.00313.97
5.5.190.0060.00913.80
5.5.180.0060.00814.21
5.5.170.0060.00814.14
5.5.160.0080.00614.16
5.5.150.0090.00714.07
5.5.140.0080.00814.19
5.5.130.0080.00314.03
5.5.120.0070.00514.11
5.5.110.0070.00714.07
5.5.100.0020.00914.01
5.5.90.0040.00614.24
5.5.80.0050.00914.20
5.5.70.0070.00714.11
5.5.60.0020.00913.87
5.5.50.0050.00814.00
5.5.40.0090.00514.19
5.5.30.0060.00813.96
5.5.20.0030.01013.93
5.5.10.0020.01013.98
5.5.00.0030.01014.35
5.4.450.0210.02414.44
5.4.440.0360.02314.36
5.4.430.0390.01814.44
5.4.420.0270.02714.47
5.4.410.0410.02914.38
5.4.400.0080.02314.17
5.4.390.0090.02214.15
5.4.380.0060.02514.07
5.4.370.0130.01814.06
5.4.360.0130.01714.13
5.4.350.0140.02214.05
5.4.340.0120.01814.13
5.4.330.0010.00911.86
5.4.320.0070.02414.09
5.4.310.0110.02114.08
5.4.300.0070.02314.09
5.4.290.0080.02014.16
5.4.280.0050.02314.13
5.4.270.0150.01614.16
5.4.260.0120.02014.10
5.4.250.0110.02114.12
5.4.240.0080.02614.15
5.4.230.0080.02014.14
5.4.220.0090.02314.05
5.4.210.0090.02114.07
5.4.200.0100.01913.45
5.4.190.0140.01914.14
5.4.180.0080.02414.06
5.4.170.0060.02514.12
5.4.160.0040.03414.07
5.4.150.0070.02314.17
5.4.140.0160.02213.39
5.4.130.0130.01713.30
5.4.120.0070.02313.29
5.4.110.0070.02613.33
5.4.100.0060.02413.30
5.4.90.0140.01413.33
5.4.80.0090.02013.28
5.4.70.0070.02513.31
5.4.60.0100.01813.29
5.4.50.0050.02313.30
5.4.40.0100.02113.37
5.4.30.0110.02613.31
5.4.20.0070.02613.32
5.4.10.0100.02013.31
5.4.00.0080.02213.14
5.3.290.0200.05314.68
5.3.280.0270.05014.60
5.3.270.0170.05314.78
5.3.260.0300.05314.65
5.3.250.0230.05314.63
5.3.240.0130.05714.73
5.3.230.0300.04014.59
5.3.220.0170.05714.75
5.3.210.0200.05314.74
5.3.200.0300.04314.57
5.3.190.0130.05714.76
5.3.180.0130.05314.67
5.3.170.0270.04714.59
5.3.160.0130.06014.52
5.3.150.0170.05314.66
5.3.140.0300.03714.59
5.3.130.0130.06014.63
5.3.120.0100.06314.72
5.3.110.0200.05714.65
5.3.100.0170.05314.13
5.3.90.0230.04314.16
5.3.80.0170.06014.03
5.3.70.0200.05314.04
5.3.60.0230.06714.12
5.3.50.0230.04714.06
5.3.40.0200.06013.94
5.3.30.0170.05314.02
5.3.20.0200.04713.79
5.3.10.0170.05013.66
5.3.00.0130.06313.73
5.2.170.0130.04711.34
5.2.160.0100.05311.16
5.2.150.0230.04311.26
5.2.140.0170.04011.25
5.2.130.0100.04711.11
5.2.120.0170.03711.18
5.2.110.0130.04311.13
5.2.100.0070.05011.07
5.2.90.0230.04311.21
5.2.80.0170.05011.27
5.2.70.0100.04711.14
5.2.60.0100.04711.15
5.2.50.0200.03711.06
5.2.40.0130.04011.08
5.2.30.0170.03710.99
5.2.20.0100.04311.04
5.2.10.0100.04010.88
5.2.00.0230.03310.89
5.1.60.0230.0279.98
5.1.50.0170.03010.00
5.1.40.0170.03710.03
5.1.30.0130.03710.36
5.1.20.0130.03710.46
5.1.10.0030.05010.18
5.1.00.0070.04310.16
5.0.50.0100.0278.54
5.0.40.0130.0238.59
5.0.30.0130.0438.32
5.0.20.0100.0278.13
5.0.10.0070.0408.28
5.0.00.0170.0438.17
4.4.90.0100.0205.91
4.4.80.0130.0175.91
4.4.70.0070.0235.92
4.4.60.0070.0275.88
4.4.50.0030.0235.92
4.4.40.0070.0375.98
4.4.30.0000.0276.01
4.4.20.0100.0206.05
4.4.10.0070.0205.94
4.4.00.0100.0405.95
4.3.110.0070.0305.83
4.3.100.0070.0235.94
4.3.90.0130.0175.92
4.3.80.0130.0375.77
4.3.70.0000.0275.91
4.3.60.0070.0205.78
4.3.50.0100.0175.87
4.3.40.0030.0405.84
4.3.30.0070.0204.55
4.3.20.0070.0234.54
4.3.10.0030.0234.53
4.3.00.0130.0206.81

preferences:
32.27 ms | 400 KiB | 5 Q