3v4l.org

run code in 300+ PHP versions simultaneously
<?php $requiredAttibutes = array('email', 'id', 'first_name', 'last_name'); $vals = array('email' => 1, 'id' => 2, 'first_name' => 3, 'last_name' => 4, 'lolmore' => 5); var_dump(array_diff_key(array_flip($requiredAttibutes), $vals));

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)
8.3.70.0100.01018.55
8.3.60.0140.00018.31
8.3.50.0250.00521.89
8.3.40.0120.00318.54
8.3.30.0000.01418.86
8.3.20.0040.00420.16
8.3.10.0050.00323.61
8.3.00.0040.00419.13
8.2.180.0040.01116.63
8.2.170.0070.01422.96
8.2.160.0070.00720.28
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.10
8.2.110.0030.00622.27
8.2.100.0110.00017.63
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0030.00517.38
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0040.00418.02
8.2.30.0000.00717.87
8.2.20.0040.00417.61
8.2.10.0000.00717.96
8.2.00.0000.00717.51
8.1.280.0140.00025.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00918.53
8.1.160.0000.00722.05
8.1.150.0000.00718.69
8.1.140.0060.00317.36
8.1.130.0000.00717.82
8.1.120.0030.00317.35
8.1.110.0030.00617.30
8.1.100.0070.00017.39
8.1.90.0110.00017.42
8.1.80.0000.00717.27
8.1.70.0000.00817.32
8.1.60.0080.00017.49
8.1.50.0080.00017.46
8.1.40.0000.00717.45
8.1.30.0030.00517.45
8.1.20.0040.00417.57
8.1.10.0000.00717.46
8.1.00.0040.00417.37
8.0.300.0050.00318.77
8.0.290.0000.00816.63
8.0.280.0000.00718.30
8.0.270.0040.00417.09
8.0.260.0060.00018.36
8.0.250.0000.00616.96
8.0.240.0060.00016.81
8.0.230.0040.00416.77
8.0.220.0000.00816.86
8.0.210.0000.00716.70
8.0.200.0030.00316.89
8.0.190.0050.00316.77
8.0.180.0040.00416.81
8.0.170.0000.00816.91
8.0.160.0000.00816.86
8.0.150.0040.00416.81
8.0.140.0080.00016.81
8.0.130.0050.00013.23
8.0.120.0030.00616.80
8.0.110.0030.00616.88
8.0.100.0070.00016.80
8.0.90.0050.00216.72
8.0.80.0150.00316.70
8.0.70.0000.00716.82
8.0.60.0000.00716.65
8.0.50.0050.00216.68
8.0.30.0060.01216.78
8.0.20.0180.00517.40
8.0.10.0050.00316.98
8.0.00.0090.00916.62
7.4.330.0070.00015.02
7.4.320.0030.00316.41
7.4.300.0030.00316.45
7.4.290.0030.00316.53
7.4.280.0040.00416.41
7.4.270.0070.00016.41
7.4.260.0080.00016.50
7.4.250.0070.00016.53
7.4.240.0050.00216.37
7.4.230.0000.00616.41
7.4.220.0130.00616.35
7.4.210.0120.00316.50
7.4.200.0000.00716.37
7.4.160.0070.01416.43
7.4.150.0080.01117.40
7.4.140.0100.00817.86
7.4.130.0120.01016.38
7.4.120.0110.00616.44
7.4.110.0070.01116.46
7.4.100.0110.00916.50
7.4.90.0100.00716.25
7.4.80.0060.01219.39
7.4.70.0030.01316.46
7.4.60.0100.00616.38
7.4.50.0030.00516.26
7.4.40.0120.00916.39
7.4.30.0100.00616.38
7.4.00.0100.00614.80
7.3.330.0000.00612.97
7.3.320.0000.00512.90
7.3.310.0060.00016.12
7.3.300.0070.00016.11
7.3.290.0100.00616.09
7.3.280.0090.00816.13
7.3.270.0130.00317.40
7.3.260.0120.00916.21
7.3.250.0100.00616.26
7.3.240.0070.01016.50
7.3.230.0070.01116.39
7.3.210.0090.00616.36
7.3.200.0080.00819.39
7.3.190.0030.01416.07
7.3.180.0090.00616.18
7.3.170.0060.01816.38
7.3.160.0040.01216.08
7.3.10.0190.00316.38
7.3.00.0130.00516.20
7.2.330.0100.01016.31
7.2.320.0090.00616.15
7.2.310.0060.01016.43
7.2.300.0060.01116.17
7.2.290.0100.01016.50
7.2.130.0090.00816.36
7.2.120.0100.00616.41
7.2.110.0090.01016.45
7.2.100.0040.01016.45
7.2.90.0140.00816.56
7.2.80.0110.01016.58
7.2.70.0110.00916.25
7.2.60.0130.01016.32
7.2.50.0130.00516.45
7.2.40.0120.00716.50
7.2.30.0150.00716.52
7.2.20.0050.01216.68
7.2.10.0100.00816.69
7.2.00.0080.00816.49
7.1.250.0140.00515.27
7.1.240.0030.00915.55
7.1.230.0040.01115.57
7.1.220.0040.01115.59
7.1.210.0110.00015.84
7.1.200.0030.00815.55
7.1.190.0060.00615.88
7.1.180.0070.00715.81
7.1.170.0090.00315.71
7.1.160.0070.00715.50
7.1.150.0030.00715.62
7.1.140.0040.00815.55
7.1.130.0070.00715.78
7.1.120.0070.00315.83
7.1.110.0070.00315.55
7.1.100.0090.00015.91
7.1.90.0070.00715.79
7.1.80.0090.00615.88
7.1.70.0060.00616.24
7.1.60.0000.01317.52
7.1.50.0110.00925.28
7.1.40.0070.00315.66
7.1.30.0040.00815.64
7.1.20.0090.00315.56
7.1.10.0040.00815.48
7.1.00.0020.04318.99
7.0.330.0000.01115.02
7.0.320.0070.00315.26
7.0.310.0040.00715.54
7.0.300.0040.00815.54
7.0.290.0040.00815.39
7.0.280.0060.00915.21
7.0.270.0000.01014.93
7.0.260.0030.01015.38
7.0.250.0040.01115.35
7.0.240.0060.00715.37
7.0.230.0030.01315.07
7.0.220.0080.00015.23
7.0.210.0000.00815.41
7.0.200.0030.00815.79
7.0.190.0080.00015.24
7.0.180.0030.00715.33
7.0.170.0040.00415.48
7.0.160.0000.01115.34
7.0.150.0060.00315.04
7.0.140.0070.03718.60
7.0.130.0090.00315.36
7.0.120.0030.00915.16
7.0.110.0060.00615.43
7.0.100.0040.00415.29
7.0.90.0040.01115.00
7.0.80.0090.00615.26
7.0.70.0000.01115.44
7.0.60.0130.03817.70
7.0.50.0100.02816.53
7.0.40.0080.04316.80
7.0.30.0280.02716.68
7.0.20.0240.02116.79
7.0.10.0090.03716.62
7.0.00.0090.03616.65
5.6.380.0000.01314.28
5.6.370.0040.00814.16
5.6.360.0000.01014.04
5.6.350.0070.00714.34
5.6.340.0080.00614.25
5.6.330.0090.00314.21
5.6.320.0090.00614.48
5.6.310.0000.01413.86
5.6.300.0080.00313.92
5.6.290.0000.00814.46
5.6.280.0100.03317.44
5.6.270.0060.00614.45
5.6.260.0130.00014.18
5.6.250.0060.00614.08
5.6.240.0030.00614.06
5.6.230.0070.00414.13
5.6.220.0030.00714.30
5.6.210.0050.04617.43
5.6.200.0030.04816.26
5.6.190.0050.03017.34
5.6.180.0120.02717.21
5.6.170.0140.02217.43
5.6.160.0090.04117.24
5.6.150.0100.04416.09
5.6.140.0090.03616.29
5.6.130.0060.02316.18
5.6.120.0100.02517.68
5.6.110.0030.04017.63
5.6.100.0050.04717.45
5.6.90.0070.04817.55
5.6.80.0120.04017.20
5.6.70.1780.02517.18
5.6.60.0000.01014.00
5.6.50.0060.00614.02
5.6.40.0030.01014.20
5.6.30.0060.00613.95
5.6.20.0120.00313.98
5.6.10.0130.00314.09
5.6.00.0030.00914.15
5.5.380.0000.00711.00
5.5.370.0030.00610.90
5.5.360.0030.00310.90
5.5.350.0120.02815.61
5.5.340.0060.02014.41
5.5.330.0050.04015.51
5.5.320.0190.04215.59
5.5.310.0150.03515.68
5.5.300.0030.04614.44
5.5.290.0030.02314.41
5.5.280.0050.04515.83
5.5.270.0050.03715.83
5.5.260.0020.04515.94
5.5.250.0070.03215.80
5.5.240.0150.03515.63
5.5.230.0040.00410.90
5.5.220.0030.00510.90
5.5.210.0030.00310.97
5.5.200.0050.00010.90
5.5.190.0040.00410.90
5.5.180.0030.00610.90
5.5.170.0000.00610.99
5.5.160.0000.00711.02
5.5.150.0000.00810.90
5.5.140.0000.01210.90
5.5.130.0040.00710.90
5.5.120.0060.00310.90
5.5.110.0060.00310.90
5.5.100.0050.00310.90
5.5.90.0090.00010.90
5.5.80.0000.00910.90
5.5.70.0040.00410.90
5.5.60.0000.01010.90
5.5.50.0000.01010.90
5.5.40.0020.00510.90
5.5.30.0000.00710.91
5.5.20.0040.00710.90
5.5.10.0090.00310.90
5.5.00.0060.00310.90
5.4.450.0350.03515.19
5.4.440.0380.03315.08
5.4.430.0210.02615.22
5.4.420.0380.03215.26
5.4.410.0300.03015.09
5.4.400.0440.03115.04
5.4.390.0400.02915.08
5.4.380.0500.03014.84
5.4.370.0440.02514.85
5.4.360.0370.02915.07
5.4.350.0430.02914.93
5.4.340.0060.02011.43
5.4.330.0090.00010.90
5.4.320.0070.01811.70
5.4.310.0050.02011.77
5.4.300.0040.02211.68
5.4.290.0050.02111.67
5.4.280.0060.01911.62
5.4.270.0060.02011.62
5.4.260.0070.02211.73
5.4.250.0050.02211.76
5.4.240.0050.01911.63
5.4.230.0050.02411.62
5.4.220.0070.01911.65
5.4.210.0020.02411.62
5.4.200.0050.02011.68
5.4.190.0030.02211.62
5.4.180.0040.02011.62
5.4.170.0040.02211.62
5.4.160.0020.02311.62
5.4.150.0020.02411.68
5.4.140.0050.02411.46
5.4.130.0090.01711.47
5.4.120.0060.02211.44
5.4.110.0090.01611.46
5.4.100.0040.02011.43
5.4.90.0060.01911.43
5.4.80.0030.02111.44
5.4.70.0040.01911.43
5.4.60.0050.01911.43
5.4.50.0060.02111.43
5.4.40.0040.02211.43
5.4.30.0040.02411.50
5.4.20.0060.02011.42
5.4.10.0030.02011.43
5.4.00.0040.02011.18
5.3.290.0040.02611.85
5.3.280.0060.02011.80
5.3.270.0020.02311.81
5.3.260.0030.02311.81
5.3.250.0050.02411.81
5.3.240.0040.02211.81
5.3.230.0080.02211.80
5.3.220.0040.02311.79
5.3.210.0060.02211.79
5.3.200.0050.02211.79
5.3.190.0040.02011.79
5.3.180.0040.02411.79
5.3.170.0050.02311.78
5.3.160.0060.02411.78
5.3.150.0060.02011.79
5.3.140.0070.02711.78
5.3.130.0040.02611.78
5.3.120.0040.02211.78
5.3.110.0040.02111.78
5.3.100.0070.01711.51
5.3.90.0040.02111.49
5.3.80.0050.02211.48
5.3.70.0030.02011.49
5.3.60.0070.01811.48
5.3.50.0050.02111.45
5.3.40.0040.02711.45
5.3.30.0070.02211.43
5.3.20.0050.02011.31
5.3.10.0040.01911.29
5.3.00.0050.01911.29
5.2.170.0030.01810.04
5.2.160.0050.01710.04
5.2.150.0030.01710.04
5.2.140.0030.01710.04
5.2.130.0060.01710.02
5.2.120.0060.01410.02
5.2.110.0070.01410.02
5.2.100.0010.01810.02
5.2.90.0060.01410.02
5.2.80.0030.01610.02
5.2.70.0050.01510.02
5.2.60.0040.0159.99
5.2.50.0050.0159.98
5.2.40.0020.0189.97
5.2.30.0040.0169.95
5.2.20.0050.0149.95
5.2.10.0050.0149.91
5.2.00.0020.0209.84
5.1.60.0030.0149.48
5.1.50.0050.0149.48
5.1.40.0040.0169.47
5.1.30.0050.0139.64
5.1.20.0040.0149.65
5.1.10.0040.0179.52
5.1.00.0050.0149.52
5.0.50.0010.0138.76
5.0.40.0030.0128.69
5.0.30.0020.0188.60
5.0.20.0050.0108.58
5.0.10.0040.0108.57
5.0.00.0040.0178.56
4.4.90.0050.0107.84
4.4.80.0020.0117.83
4.4.70.0020.0097.83
4.4.60.0010.0107.82
4.4.50.0020.0097.83
4.4.40.0010.0187.80
4.4.30.0030.0097.83
4.4.20.0020.0147.87
4.4.10.0030.0117.88
4.4.00.0010.0177.83
4.3.110.0020.0117.78
4.3.100.0020.0107.78
4.3.90.0020.0097.77
4.3.80.0030.0157.74
4.3.70.0000.0117.76
4.3.60.0020.0117.76
4.3.50.0030.0167.76
4.3.40.0020.0187.72
4.3.30.0010.0097.09
4.3.20.0020.0097.08
4.3.10.0020.0097.06
4.3.00.0060.0158.98

preferences:
50.28 ms | 401 KiB | 5 Q