3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config_data = array(array(), 'boolean' => TRUE); $config_data = array('new_key' => 'new_value', 'new_array' => array()) + $config_data; $config_data['boolean'] = array(); echo var_dump($config_data); $errors = array(); $i = 0; $config_data = array('new_key' => 'new_value', 'new_array' => array(), 'boolean' => array()); foreach ($config_data as $key => $value) { $errors = array_merge($errors, array($key => $value)); } //echo var_dump($errors);

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)
8.3.60.0040.01116.75
8.3.50.0100.01222.00
8.3.40.0070.00718.96
8.3.30.0040.01119.27
8.3.20.0070.00020.30
8.3.10.0050.00321.88
8.3.00.0040.00419.14
8.2.180.0060.01216.63
8.2.170.0110.00422.96
8.2.160.0170.00022.30
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.01126.16
8.2.120.0040.00419.54
8.2.110.0040.00422.11
8.2.100.0090.00318.03
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0040.00419.37
8.2.20.0040.00417.80
8.2.10.0000.00817.99
8.2.00.0060.00317.91
8.1.280.0040.01125.92
8.1.270.0090.00019.03
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0090.00021.95
8.1.230.0060.00624.04
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0000.00721.93
8.1.150.0000.00818.92
8.1.140.0020.00517.38
8.1.130.0030.00317.82
8.1.120.0040.00417.51
8.1.110.0030.00517.50
8.1.100.0000.00717.46
8.1.90.0040.00417.47
8.1.80.0080.00017.38
8.1.70.0000.00717.47
8.1.60.0040.00417.50
8.1.50.0080.00017.55
8.1.40.0090.00017.45
8.1.30.0030.00617.52
8.1.20.0080.00017.51
8.1.10.0030.00617.46
8.1.00.0000.00817.52
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0050.00318.42
8.0.270.0030.00317.19
8.0.260.0040.00417.17
8.0.250.0040.00416.89
8.0.240.0030.00317.01
8.0.230.0000.00716.96
8.0.220.0000.00716.86
8.0.210.0000.00716.91
8.0.200.0000.00716.96
8.0.190.0000.00816.88
8.0.180.0040.00416.93
8.0.170.0060.00316.93
8.0.160.0000.00817.04
8.0.150.0070.00017.00
8.0.140.0040.00416.80
8.0.130.0030.00313.39
8.0.120.0000.00716.97
8.0.110.0040.00417.02
8.0.100.0000.00716.95
8.0.90.0040.00416.93
8.0.80.0090.00616.98
8.0.70.0050.00216.84
8.0.60.0020.00516.93
8.0.50.0070.00016.91
8.0.30.0140.00816.92
8.0.20.0130.01117.40
8.0.10.0000.00816.86
8.0.00.0120.00616.86
7.4.330.0060.00015.03
7.4.320.0000.00616.51
7.4.300.0000.00616.40
7.4.290.0030.00316.59
7.4.280.0000.00716.35
7.4.270.0040.00416.48
7.4.260.0100.00016.57
7.4.250.0000.00716.46
7.4.240.0030.00516.55
7.4.230.0000.00716.62
7.4.220.0110.00716.54
7.4.210.0110.01116.54
7.4.200.0000.00716.60
7.4.160.0110.00516.70
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0070.01016.60
7.4.120.0070.01016.42
7.4.110.0120.01116.61
7.4.100.0090.01516.49
7.4.90.0060.01216.57
7.4.80.0060.01219.39
7.4.70.0070.01216.46
7.4.60.0060.00916.48
7.4.50.0040.00416.43
7.4.40.0030.01516.25
7.4.30.0030.01416.18
7.4.00.0090.00614.84
7.3.330.0070.00013.31
7.3.320.0030.00313.08
7.3.310.0030.00316.45
7.3.300.0030.00316.36
7.3.290.0000.00716.36
7.3.280.0080.00816.29
7.3.270.0070.01017.40
7.3.260.0090.00916.67
7.3.250.0070.01116.33
7.3.240.0060.01616.29
7.3.230.0110.01116.43
7.3.210.0110.00516.21
7.3.200.0070.01019.39
7.3.190.0050.01116.41
7.3.180.0160.00616.34
7.3.170.0040.01316.44
7.3.160.0100.00716.45
7.2.330.0100.00716.77
7.2.320.0000.01716.76
7.2.310.0100.00716.66
7.2.300.0060.01116.71
7.2.290.0140.00716.66
7.2.110.0140.00416.68
7.2.100.0120.00916.63
7.2.90.0110.00816.74
7.2.80.0120.00616.68
7.2.70.0220.01317.02
7.2.60.0130.00416.96
7.2.50.0510.01217.02
7.2.40.0160.00017.10
7.2.30.0270.00616.86
7.2.20.0160.00317.04
7.2.10.0130.00916.81
7.2.00.0040.00918.23
7.1.230.0660.00015.48
7.1.220.0150.00315.88
7.1.210.0150.00315.91
7.1.200.0160.00015.83
7.1.190.0080.00415.75
7.1.180.0000.01615.89
7.1.170.0130.00315.93
7.1.160.0050.01015.76
7.1.150.0140.00615.98
7.1.140.0130.00615.72
7.1.130.0360.00015.67
7.1.120.0130.00415.70
7.1.110.0140.00315.89
7.1.100.0100.00817.07
7.1.90.0100.00715.93
7.1.80.0100.01315.86
7.1.70.0060.00716.51
7.1.60.0080.01317.68
7.1.50.0120.01116.39
7.1.40.0160.00315.90
7.1.30.0050.01415.67
7.1.20.0120.00615.91
7.1.10.0100.00615.83
7.1.00.0030.04519.16
7.0.310.2370.01015.34
7.0.300.0090.00415.54
7.0.290.0120.00015.37
7.0.280.0140.00315.25
7.0.270.0070.01215.41
7.0.260.0280.00715.26
7.0.250.0130.00315.34
7.0.240.0120.00615.61
7.0.230.0090.00915.48
7.0.220.0120.00415.57
7.0.210.0100.00515.44
7.0.200.0120.00415.15
7.0.190.0160.00515.41
7.0.180.0090.00915.42
7.0.170.0070.00715.53
7.0.160.0120.00415.20
7.0.150.0200.00015.29
7.0.140.0080.03018.72
7.0.130.0090.00615.52
7.0.120.0170.00215.55
7.0.110.0320.00415.54
7.0.100.0060.00915.46
7.0.90.0090.00315.54
7.0.80.0030.00915.26
7.0.70.0110.00815.26
7.0.60.0110.01817.68
7.0.50.0120.04216.63
7.0.40.0130.04416.84
7.0.30.0350.03516.82
7.0.20.0120.02616.86
7.0.10.0180.03416.86
7.0.00.0080.02816.83
5.6.380.0060.00614.69
5.6.370.0110.00414.62
5.6.360.0080.00814.39
5.6.350.0080.00514.22
5.6.340.0120.00214.60
5.6.330.0140.00414.28
5.6.320.0130.00314.54
5.6.310.0140.00314.57
5.6.300.0070.00714.79
5.6.290.0100.00614.42
5.6.280.0050.04117.73
5.6.270.0120.00314.31
5.6.260.0160.00014.08
5.6.250.0100.00714.66
5.6.240.0090.00614.31
5.6.230.0080.00614.33
5.6.220.0140.00314.61
5.6.210.0070.04517.48
5.6.200.0060.04316.35
5.6.190.0140.02417.48
5.6.180.0210.02617.54
5.6.170.0160.02817.43
5.6.160.0140.03817.37
5.6.150.0060.03616.17
5.6.140.0070.02316.21
5.6.130.0110.04616.30
5.6.120.0090.03617.88
5.6.110.0040.05017.86
5.6.100.0170.03717.54
5.6.90.0120.03717.72
5.6.80.0110.02817.23
5.6.70.0100.00714.60
5.6.60.0070.00514.27
5.6.50.0100.00714.48
5.6.40.0040.01214.13
5.6.30.0080.00514.25
5.6.20.0050.00914.36
5.6.10.0060.01014.36
5.6.00.0040.01114.27
5.5.380.0030.00912.79
5.5.370.0090.00312.79
5.5.360.0050.00512.79
5.5.350.0170.04116.60
5.5.340.0080.04215.40
5.5.330.0090.02716.43
5.5.320.0170.02016.53
5.5.310.0220.03816.50
5.5.300.0090.04115.40
5.5.290.0040.02815.34
5.5.280.0050.02616.84
5.5.270.0030.04016.77
5.5.260.0070.03916.83
5.5.250.0090.02116.72
5.5.240.0090.03816.45
5.5.230.0050.00512.79
5.5.220.0090.00612.79
5.5.210.0080.00412.79
5.5.200.0030.00712.79
5.5.190.0080.00512.79
5.5.180.0150.00012.79
5.5.170.0140.00314.50
5.5.160.0060.00612.79
5.5.150.0060.00312.79
5.5.140.0130.00012.79
5.5.130.0070.00712.79
5.5.120.0050.00812.79
5.5.110.0060.00712.79
5.5.100.0110.00312.79
5.5.90.0120.00012.79
5.5.80.0060.00212.79
5.5.70.0060.00612.79
5.5.60.0060.00712.79
5.5.50.0100.00312.79
5.5.40.0030.01012.79
5.5.30.0130.00012.79
5.5.20.0070.00712.79
5.5.10.0050.01012.79
5.5.00.0090.00512.79
5.4.450.0320.03216.21
5.4.440.0820.03216.16
5.4.430.0220.02916.13
5.4.420.0530.02716.11
5.4.410.0430.03016.15
5.4.400.0140.03415.86
5.4.390.0150.03915.71
5.4.380.0130.04315.68
5.4.370.0160.03915.77
5.4.360.0120.04115.68
5.4.350.0260.02515.71
5.4.340.0170.03815.68
5.4.330.0080.00312.79
5.4.320.0160.03415.74
5.4.310.0150.03115.74
5.4.300.0190.02815.71
5.4.290.0150.03015.74
5.4.280.0220.02515.69
5.4.270.0140.03515.73
5.4.260.0110.03515.76
5.4.250.0160.03715.62
5.4.240.0130.03915.64
5.4.230.0170.03715.68
5.4.220.0140.03915.64
5.4.210.0190.03315.65
5.4.200.0190.03214.67
5.4.190.0180.03315.68
5.4.180.0150.03315.67
5.4.170.0150.03715.74
5.4.160.0230.02815.63
5.4.150.0100.03514.44
5.4.140.0200.03714.51
5.4.130.0190.03214.49
5.4.120.0130.03514.43
5.4.110.0120.03714.47
5.4.100.0150.03914.54
5.4.90.0150.03014.52
5.4.80.0150.03514.56
5.4.70.0150.03514.46
5.4.60.0080.04114.42
5.4.50.0150.03414.41
5.4.40.0200.02614.51
5.4.30.0220.02314.56
5.4.20.0140.03314.53
5.4.10.0140.03814.53
5.4.00.0110.03714.25
5.3.290.0200.03613.68
5.3.280.0140.02913.68
5.3.270.0180.02713.70
5.3.260.0180.02813.70
5.3.250.0190.02813.74
5.3.240.0150.03013.73
5.3.230.0060.03913.67
5.3.220.0130.03913.67
5.3.210.0070.03813.63
5.3.200.0160.02513.72
5.3.190.0110.03213.63
5.3.180.0180.02813.67
5.3.170.0100.03513.62
5.3.160.0170.03013.65
5.3.150.0130.03313.66
5.3.140.0120.02813.70
5.3.130.0160.02813.63
5.3.120.0160.02913.66
5.3.110.0220.02513.71
5.3.100.0110.04013.42
5.3.90.0200.03013.44
5.3.80.0070.03513.37
5.3.70.0100.03013.36
5.3.60.0190.02413.39
5.3.50.0170.02113.36
5.3.40.0120.03713.30
5.3.30.0220.02713.32
5.3.20.0140.03013.21
5.3.10.0120.03013.20
5.3.00.0080.03113.26
5.2.170.0120.02312.00
5.2.160.0080.02611.98
5.2.150.0100.02411.95
5.2.140.0130.02512.04
5.2.130.0100.02611.92
5.2.120.0170.02511.94
5.2.110.0180.02311.94
5.2.100.0100.02811.96
5.2.90.0090.02811.93
5.2.80.0120.02211.92
5.2.70.0070.02611.93
5.2.60.0140.02011.99
5.2.50.0160.02011.92
5.2.40.0150.02311.87
5.2.30.0090.02411.90
5.2.20.0120.02411.86
5.2.10.0110.02311.87
5.2.00.0100.03011.75
5.1.60.0190.02011.39
5.1.50.0100.02511.45
5.1.40.0110.02411.39
5.1.30.0120.01811.62
5.1.20.0100.01811.61
5.1.10.0060.02311.44
5.1.00.0080.01911.49
5.0.50.0130.01210.72
5.0.40.0090.01910.63
5.0.30.0080.02810.51
5.0.20.0090.01510.56
5.0.10.0070.02010.49
5.0.00.0050.03010.53
4.4.90.0050.0129.35
4.4.80.0090.0109.36
4.4.70.0020.0219.32
4.4.60.0050.0139.35
4.4.50.0050.0179.33
4.4.40.0080.0219.34
4.4.30.0050.0169.36
4.4.20.0080.0139.39
4.4.10.0070.0159.38
4.4.00.0020.0249.35
4.3.110.0030.0159.33
4.3.100.0070.0129.29
4.3.90.0010.0209.31
4.3.80.0110.0169.29
4.3.70.0020.0169.33
4.3.60.0010.0169.31
4.3.50.0090.0109.29
4.3.40.0030.0209.28
4.3.30.0040.0158.69
4.3.20.0040.0138.68
4.3.10.0050.0128.68
4.3.00.0020.01511.12

preferences:
52.75 ms | 401 KiB | 5 Q