3v4l.org

run code in 300+ PHP versions simultaneously
<?php $requiredKeys = [ 'email', 'forename' ]; $data = ['email' => 'asdfsda@wsadf.com', 'forename' => 'james']; // Can I var_dump($data[...$requiredKeys]) so I don't have to do: $data['email'], $data['forename'] in var_dump()?? var_dump(...$requiredKeys);

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)
8.3.70.0190.00016.25
8.3.60.0110.00416.63
8.3.50.0110.00822.10
8.3.40.0150.00018.46
8.3.30.0140.00018.60
8.3.20.0080.00020.25
8.3.10.0000.00821.86
8.3.00.0040.00421.79
8.2.190.0150.00016.63
8.2.180.0100.00716.38
8.2.170.0070.01022.96
8.2.160.0100.00320.25
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0060.00326.16
8.2.120.0040.00419.82
8.2.110.0030.00622.33
8.2.100.0110.00019.40
8.2.90.0040.00417.50
8.2.80.0080.00019.16
8.2.70.0030.00517.91
8.2.60.0040.00418.09
8.2.50.0090.00018.10
8.2.40.0000.00719.23
8.2.30.0040.00420.86
8.2.20.0050.00217.98
8.2.10.0000.00817.92
8.2.00.0050.00317.65
8.1.280.0130.00725.92
8.1.270.0080.00023.83
8.1.260.0080.00526.35
8.1.250.0030.00528.09
8.1.240.0060.00324.02
8.1.230.0040.00819.05
8.1.220.0040.00417.76
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0080.00022.06
8.1.150.0000.00718.71
8.1.140.0040.00419.41
8.1.130.0000.00817.61
8.1.120.0070.00017.28
8.1.110.0050.00317.24
8.1.100.0040.00417.27
8.1.90.0070.00017.30
8.1.80.0050.00217.36
8.1.70.0050.00317.32
8.1.60.0000.00817.55
8.1.50.0000.00817.44
8.1.40.0040.00417.50
8.1.30.0050.00317.52
8.1.20.0000.00817.60
8.1.10.0030.00517.45
8.1.00.0000.00717.38
8.0.300.0040.00419.68
8.0.290.0030.00516.58
8.0.280.0040.00418.35
8.0.270.0000.00717.18
8.0.260.0040.00417.20
8.0.250.0030.00316.89
8.0.240.0060.00016.86
8.0.230.0040.00416.89
8.0.220.0000.00716.87
8.0.210.0030.00316.80
8.0.200.0030.00316.80
8.0.190.0030.00316.88
8.0.180.0000.00716.81
8.0.170.0040.00416.78
8.0.160.0040.00416.73
8.0.150.0000.00716.71
8.0.140.0030.00516.79
8.0.130.0060.00013.26
8.0.120.0030.00516.78
8.0.110.0000.00716.83
8.0.100.0070.00016.77
8.0.90.0040.00416.75
8.0.80.0090.01016.86
8.0.70.0030.00516.77
8.0.60.0000.00716.76
8.0.50.0050.00316.65
8.0.30.0120.00716.98
8.0.20.0130.00717.40
8.0.10.0030.00517.02
8.0.00.0120.00916.80
7.4.330.0020.00215.55
7.4.320.0060.00016.53
7.4.300.0000.00616.40
7.4.290.0070.00016.32
7.4.280.0030.00616.43
7.4.270.0000.00716.53
7.4.260.0070.00316.50
7.4.250.0000.00716.38
7.4.240.0040.00416.41
7.4.230.0030.00316.40
7.4.220.0130.01316.26
7.4.210.0040.01116.46
7.4.200.0080.00016.54
7.4.160.0100.00516.31
7.4.150.0060.01217.40
7.4.140.0080.01017.86
7.4.130.0120.00616.30
7.4.120.0090.01116.44
7.4.110.0120.00616.38
7.4.100.0120.00816.40
7.4.90.0110.01116.48
7.4.80.0090.01219.39
7.4.70.0130.00316.60
7.4.60.0090.00616.36
7.4.50.0070.00516.30
7.4.40.0160.00016.57
7.4.30.0130.00316.45
7.4.10.0060.00915.13
7.4.00.0100.00814.93
7.3.330.0030.00313.03
7.3.320.0060.00012.98
7.3.310.0040.00416.17
7.3.300.0000.00616.18
7.3.290.0090.00416.11
7.3.280.0110.00716.11
7.3.270.0070.01117.40
7.3.260.0070.01016.03
7.3.250.0060.01116.16
7.3.240.0080.01016.23
7.3.230.0040.01316.39
7.3.210.0100.00616.36
7.3.200.0080.00816.46
7.3.190.0120.00916.38
7.3.180.0110.01216.49
7.3.170.0100.01016.30
7.3.160.0100.00616.07
7.3.130.0030.01414.74
7.3.120.0110.00714.88
7.3.110.0080.00414.93
7.3.100.0000.01114.69
7.3.90.0000.01014.73
7.3.80.0040.00715.04
7.3.70.0080.00814.80
7.3.60.0000.00814.52
7.3.50.0000.00914.69
7.3.40.0030.00714.56
7.3.30.0110.00314.75
7.3.20.0030.01016.61
7.3.10.0030.00916.57
7.3.00.0080.00316.71
7.2.330.0090.00916.28
7.2.320.0140.00416.52
7.2.310.0100.01416.38
7.2.300.0130.01016.18
7.2.290.0030.01316.27
7.2.260.0040.01414.91
7.2.250.0060.01014.82
7.2.240.0000.01614.94
7.2.230.0060.00914.88
7.2.220.0050.00514.80
7.2.210.0060.00314.85
7.2.200.0070.00714.92
7.2.190.0090.00614.79
7.2.180.0060.00614.77
7.2.170.0060.00914.88
7.2.160.0070.01014.69
7.2.150.0060.00916.84
7.2.140.0000.01416.56
7.2.130.0030.00716.73
7.2.120.0030.01016.68
7.2.110.0110.00716.81
7.2.100.0090.00016.61
7.2.90.0040.00816.82
7.2.80.0030.01016.81
7.2.70.0000.01216.75
7.2.60.0000.01216.85
7.2.50.0030.01016.64
7.2.40.0070.00716.68
7.2.30.0030.00916.81
7.2.20.0030.00716.70
7.2.10.0070.00716.70
7.2.00.0070.00918.10
7.1.330.0070.00715.66
7.1.320.0060.00615.71
7.1.310.0030.00615.57
7.1.300.0060.00815.69
7.1.290.0060.00315.46
7.1.280.0110.00415.74
7.1.270.0060.00315.69
7.1.260.0040.00715.59
7.1.250.0030.00515.67
7.1.240.0070.00715.48
7.1.230.0030.00615.48
7.1.220.0100.00315.70
7.1.210.0070.00415.84
7.1.200.0030.00915.62
7.1.190.0070.00415.78
7.1.180.0110.00015.57
7.1.170.0080.00315.82
7.1.160.0040.00415.60
7.1.150.0070.00415.66
7.1.140.0080.00515.70
7.1.130.0040.00715.60
7.1.120.0040.01115.78
7.1.110.0130.00015.65
7.1.100.0040.00816.89
7.1.90.0030.01015.64
7.1.80.0060.00615.52
7.1.70.0050.00516.37
7.1.60.0000.01116.46
7.1.50.0100.00316.32
7.1.40.0040.00715.91
7.1.30.0020.01216.11
7.1.20.0060.00516.06
7.1.10.0090.00316.01
7.1.00.0020.00716.19
7.0.330.0040.00815.36
7.0.320.0000.00915.30
7.0.310.0030.01015.15
7.0.300.0060.00615.29
7.0.290.0040.00815.48
7.0.280.0060.00615.24
7.0.270.0000.01215.29
7.0.260.0000.01115.13
7.0.250.0060.00315.32
7.0.240.0030.01015.08
7.0.230.0060.00615.48
7.0.220.0100.00615.36
7.0.210.0040.00815.21
7.0.200.0030.00715.89
7.0.190.0050.00615.76
7.0.180.0030.00815.67
7.0.170.0000.01115.66
7.0.160.0050.00615.66
7.0.150.0050.00515.73
7.0.140.0060.00515.77
7.0.130.0020.00915.76
7.0.120.0080.00415.86
7.0.110.0070.00515.71
7.0.100.0010.00715.83
7.0.90.0050.00715.87
7.0.80.0020.00815.85
7.0.70.0030.00515.68
7.0.60.0030.00815.67
7.0.50.0050.00815.95
7.0.40.0040.00814.18
7.0.30.0070.00514.18
7.0.20.0020.00914.23
7.0.10.0020.00714.03
7.0.00.0030.00714.18
5.6.400.0030.01014.17
5.6.390.0000.01314.35
5.6.380.0120.00014.06
5.6.370.0060.00614.40
5.6.360.0030.00914.04
5.6.350.0000.01714.24
5.6.340.0080.00714.48
5.6.330.0040.01114.00
5.6.320.0030.00614.03
5.6.310.0060.00614.31
5.6.300.0020.02917.57
5.6.290.0080.02417.55
5.6.280.0030.02617.49
5.6.270.0030.02617.67
5.6.260.0080.01817.46
5.6.250.0070.02017.61
5.6.240.0080.02117.66
5.6.230.0070.02917.57
5.6.220.0060.02417.66
5.6.210.0050.02317.52
5.6.200.0050.02717.54
5.6.190.0080.02117.53
5.6.180.0100.02617.55
5.6.170.0030.02517.64
5.6.160.0040.03117.70
5.6.150.0030.03017.43
5.6.140.0050.02817.61
5.6.130.0030.02517.54
5.6.120.0100.02617.59
5.6.110.0040.02617.62
5.6.100.0030.02817.62
5.6.90.0070.02117.46
5.6.80.0050.02417.08
5.6.70.0030.02317.16
5.6.60.0020.02717.24
5.6.50.0030.02817.17
5.6.40.0000.02917.01
5.6.30.0050.04517.13
5.6.20.0050.02617.14
5.6.10.0030.02317.26
5.6.00.0100.02717.29

preferences:
20.92 ms | 401 KiB | 5 Q