3v4l.org

run code in 300+ PHP versions simultaneously
<?php $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)
8.3.60.0070.00716.63
8.3.50.0110.01118.24
8.3.40.0070.00718.70
8.3.30.0100.00319.09
8.3.20.0040.00420.21
8.3.10.0080.00021.97
8.3.00.0080.00019.13
8.2.180.0100.01016.63
8.2.170.0100.01022.96
8.2.160.0080.00822.03
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0140.00026.16
8.2.120.0080.00019.66
8.2.110.0000.00822.10
8.2.100.0040.00817.84
8.2.90.0060.00319.38
8.2.80.0080.00017.97
8.2.70.0030.00517.61
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0000.00818.34
8.2.30.0080.00019.41
8.2.20.0040.00417.75
8.2.10.0080.00018.10
8.2.00.0000.00817.82
8.1.270.0060.00319.00
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00323.83
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00917.22
8.1.180.0030.00518.10
8.1.170.0000.00818.66
8.1.160.0050.00221.95
8.1.150.0000.00718.88
8.1.140.0050.00217.45
8.1.130.0030.00317.74
8.1.120.0000.00717.42
8.1.110.0040.00417.46
8.1.100.0070.00017.36
8.1.90.0030.00417.45
8.1.80.0070.00417.44
8.1.70.0070.00017.46
8.1.60.0000.00717.64
8.1.50.0040.00417.41
8.1.40.0000.00817.49
8.1.30.0030.00517.69
8.1.20.0000.00817.69
8.1.10.0000.00817.46
8.1.00.0060.00317.31
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.39
8.0.270.0070.00017.10
8.0.260.0040.00417.36
8.0.250.0030.00316.87
8.0.240.0040.00416.96
8.0.230.0000.00716.91
8.0.220.0000.00716.76
8.0.210.0070.00016.95
8.0.200.0000.00716.96
8.0.190.0060.00316.87
8.0.180.0000.00816.93
8.0.170.0030.00616.93
8.0.160.0070.00016.95
8.0.150.0000.00716.77
8.0.140.0000.00816.95
8.0.130.0000.00513.31
8.0.120.0050.00216.82
8.0.110.0040.00416.79
8.0.100.0000.00816.70
8.0.90.0040.00416.77
8.0.80.0030.01716.93
8.0.70.0040.00416.70
8.0.60.0000.00716.94
8.0.50.0000.00816.76
8.0.30.0140.01317.20
8.0.20.0150.00317.40
8.0.10.0040.00416.96
8.0.00.0040.01816.92
7.4.330.0030.00315.03
7.4.320.0000.00616.58
7.4.300.0000.00616.59
7.4.290.0030.00316.50
7.4.280.0000.00716.57
7.4.270.0070.00016.52
7.4.260.0070.00016.48
7.4.250.0040.00416.64
7.4.240.0040.00316.58
7.4.230.0000.00716.53
7.4.220.0090.01216.62
7.4.210.0070.00916.62
7.4.200.0000.00716.71
7.4.160.0040.01216.42
7.4.150.0000.01717.40
7.4.140.0090.00817.86
7.4.130.0110.00616.54
7.4.120.0080.00916.65
7.4.110.0120.00816.50
7.4.100.0140.01116.41
7.4.90.0060.01116.51
7.4.80.0040.01619.39
7.4.70.0070.01016.40
7.4.60.0030.01316.63
7.4.50.0060.00316.45
7.4.40.0030.01616.55
7.4.30.0090.00916.53
7.4.00.0030.01314.71
7.3.330.0030.00413.31
7.3.320.0030.00313.22
7.3.310.0070.00016.26
7.3.300.0000.00616.30
7.3.290.0070.00016.31
7.3.280.0090.00816.34
7.3.270.0060.01217.40
7.3.260.0130.01016.40
7.3.250.0130.01016.53
7.3.240.0180.00416.28
7.3.230.0100.01016.39
7.3.210.0030.01316.29
7.3.200.0080.01319.39
7.3.190.0090.00616.49
7.3.180.0110.00516.57
7.3.170.0130.00716.54
7.3.160.0040.01216.49
7.3.120.0090.00614.75
7.3.110.0070.00714.90
7.3.100.0100.00514.81
7.3.90.0030.01214.94
7.3.80.0020.01314.86
7.3.70.0080.00614.85
7.3.60.0030.01014.91
7.3.50.0070.00714.77
7.3.40.0050.00714.81
7.3.30.0060.00314.86
7.3.20.0060.00816.69
7.3.10.0080.00316.72
7.3.00.0070.00716.66
7.2.330.0170.00016.52
7.2.320.0160.01016.76
7.2.310.0090.00616.68
7.2.300.0120.00616.54
7.2.290.0070.01416.44
7.2.240.0050.01215.03
7.2.230.0020.01414.96
7.2.220.0050.00714.72
7.2.210.0080.00614.98
7.2.200.0130.00315.04
7.2.190.0030.00914.97
7.2.180.0080.00814.80
7.2.170.0020.01214.96
7.2.160.0020.01415.04
7.2.150.0070.00516.77
7.2.140.0050.01416.66
7.2.130.0060.00616.97
7.2.120.0090.00616.89
7.2.110.0050.00916.89
7.2.100.0080.01017.04
7.2.90.0090.00316.82
7.2.80.0090.00916.76
7.2.70.0030.01217.03
7.2.60.0080.00516.79
7.2.50.0110.00316.97
7.2.40.0040.01416.98
7.2.30.0040.01116.88
7.2.20.0080.00716.80
7.2.10.0050.00716.88
7.2.00.0060.01017.71
7.1.330.0030.01215.68
7.1.320.0080.00815.74
7.1.310.0110.00215.83
7.1.300.0020.00915.50
7.1.290.0040.00815.67
7.1.280.0060.00615.77
7.1.270.0030.01015.66
7.1.260.0100.00515.71
7.1.250.0100.00515.84
7.1.200.0040.00815.59
7.1.100.0060.01018.21
7.1.70.0030.00617.20
7.1.60.0140.01019.46
7.1.50.0000.02216.87
7.1.00.0000.08022.28
7.0.200.0100.01014.61
7.0.140.0030.06722.16
7.0.60.0100.04719.93
7.0.50.0030.04017.85
7.0.40.0030.09020.24
7.0.30.0270.06720.13
7.0.20.0300.02720.02
7.0.10.0100.04019.99
7.0.00.0170.04720.01
5.6.280.0070.07021.09
5.6.210.0030.08320.76
5.6.200.0000.04318.12
5.6.190.0070.09020.61
5.6.180.0370.05720.45
5.6.170.0200.04720.44
5.6.160.0100.08020.37
5.6.150.0100.05018.17
5.6.140.0030.08718.21
5.6.130.0130.04718.21
5.6.120.0130.04020.99
5.6.110.0070.07720.96
5.6.100.0070.08321.10
5.6.90.0170.07720.96
5.6.80.0070.07720.37
5.5.350.0330.05720.50
5.5.340.0070.07317.96
5.5.330.0070.06720.21
5.5.320.0070.06020.27
5.5.310.0330.06320.20
5.5.300.0200.06317.90
5.5.290.0130.08017.96
5.5.280.0200.07020.84
5.5.270.0130.07720.75
5.5.260.0070.06320.74
5.5.250.0070.04020.68
5.5.240.0000.08320.18
5.4.450.0570.06019.12
5.4.440.1030.06319.64
5.4.430.0900.07319.45
5.4.420.0900.05319.31
5.4.410.0870.05319.36
5.4.400.0800.05319.00
5.4.390.0230.05018.71
5.4.380.0170.05718.72
5.4.370.0200.05718.50
5.4.360.0100.06318.60
5.4.350.0170.06718.61
5.4.340.0170.05318.66
5.4.320.0030.06718.59
5.4.310.0200.05318.74
5.4.300.0170.06018.70
5.4.290.0170.05318.59
5.4.280.0230.04718.58
5.4.270.0230.04718.70
5.4.260.0170.06018.75
5.4.250.0230.05018.57
5.4.240.0200.05718.68
5.4.230.0170.05718.51
5.4.220.0170.05718.48
5.4.210.0270.04718.61
5.4.200.0200.05316.65
5.4.190.0170.06718.59
5.4.180.0370.03718.72
5.4.170.0170.06018.66
5.4.160.0100.06318.72
5.4.150.0230.05718.50
5.4.140.0270.05716.27
5.4.130.0200.05316.09
5.4.120.0200.05716.32
5.4.110.0130.06316.22
5.4.100.0270.05016.22
5.4.90.0170.05716.26
5.4.80.0230.04316.18
5.4.70.0170.06016.01
5.4.60.0200.06716.10
5.4.50.0230.04716.23
5.4.40.0400.05016.12
5.4.30.0270.05716.28
5.4.20.0270.04716.11
5.4.10.0270.04016.16
5.4.00.0200.04715.53
5.3.290.0170.05714.67
5.3.280.0170.05314.57
5.3.270.0170.05714.59
5.3.260.0170.06014.58
5.3.250.0200.05014.63
5.3.240.0130.05314.56
5.3.230.0330.03714.69
5.3.220.0230.04714.54
5.3.210.0230.05014.48
5.3.200.0230.04714.59
5.3.190.0270.04314.55
5.3.180.0100.05714.47
5.3.170.0230.04314.61
5.3.160.0130.05714.55
5.3.150.0270.04714.55
5.3.140.0200.05014.64
5.3.130.0270.04314.51
5.3.120.0200.06314.54
5.3.110.0230.07014.44
5.3.100.0130.05714.02
5.3.90.0130.05314.11
5.3.80.0200.05313.98
5.3.70.0170.05313.96
5.3.60.0170.05013.91
5.3.50.0100.05313.93
5.3.40.0200.04714.02
5.3.30.0170.05013.85
5.3.20.0130.05013.72
5.3.10.0170.04713.60
5.3.00.0070.06013.61
5.2.170.0130.04311.07
5.2.160.0030.05011.29
5.2.150.0100.04311.11
5.2.140.0130.04011.18
5.2.130.0070.04711.02
5.2.120.0170.03311.25
5.2.110.0130.04011.07
5.2.100.0030.05011.01
5.2.90.0100.05011.02
5.2.80.0130.04711.13
5.2.70.0170.04011.09
5.2.60.0230.03311.00
5.2.50.0270.03310.95
5.2.40.0170.03711.13
5.2.30.0200.03710.93
5.2.20.0070.04710.99
5.2.10.0130.04010.84
5.2.00.0130.04010.68
5.1.60.0100.03310.10
5.1.50.0000.04710.13
5.1.40.0100.03310.01
5.1.30.0100.03710.43
5.1.20.0130.03710.49
5.1.10.0130.03310.12
5.1.00.0130.03310.16
5.0.50.0100.0308.56
5.0.40.0100.0378.48
5.0.30.0100.0408.29
5.0.20.0100.0278.21
5.0.10.0170.0208.20
5.0.00.0100.0438.34
4.4.90.0130.0175.92
4.4.80.0070.0235.94
4.4.70.0000.0305.88
4.4.60.0070.0235.85
4.4.50.0100.0175.82
4.4.40.0000.0405.95
4.4.30.0100.0205.89
4.4.20.0030.0235.96
4.4.10.0030.0235.93
4.4.00.0070.0335.85
4.3.110.0070.0205.83
4.3.100.0100.0175.82
4.3.90.0030.0235.80
4.3.80.0100.0335.82
4.3.70.0030.0235.79
4.3.60.0070.0205.79
4.3.50.0000.0275.84
4.3.40.0100.0305.77
4.3.30.0030.0234.61
4.3.20.0030.0234.54
4.3.10.0030.0234.56
4.3.00.0070.0239.45

preferences:
55.78 ms | 400 KiB | 5 Q