3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = array( 4158 => array( 'raw' => 'something', 'rendered' => 'something else', ), 'foo' => 'string', 'bar' => array( 'key' => 'value', 'baz' => 100, ), ); $two = array( 4158 => array( 'protected' => 'has a password', ), 'bar' => array( 'zzz' => 'yo', ), 'go' => 'Cubs', ); $temp = $one + (array) $two; var_dump( $temp );

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)
8.3.60.0130.00316.63
8.3.50.0130.00521.97
8.3.40.0100.01018.70
8.3.30.0030.01518.72
8.3.20.0070.00021.76
8.3.10.0040.00421.73
8.3.00.0080.00023.39
8.2.180.0070.00725.92
8.2.170.0110.00419.14
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0030.00519.51
8.2.120.0080.00026.35
8.2.110.0030.00721.00
8.2.100.0040.00717.78
8.2.90.0000.00718.20
8.2.80.0040.00418.03
8.2.70.0000.00919.23
8.2.60.0050.00317.84
8.2.50.0000.00818.10
8.2.40.0000.00821.07
8.2.30.0050.00220.95
8.2.20.0070.00018.10
8.2.10.0000.00718.05
8.2.00.0000.00817.76
8.1.280.0060.01225.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.97
8.1.230.0040.00720.84
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0090.00018.43
8.1.160.0030.00322.05
8.1.150.0050.00218.82
8.1.140.0040.00419.39
8.1.130.0030.00317.64
8.1.120.0000.00717.44
8.1.110.0060.00317.44
8.1.100.0000.00817.38
8.1.90.0040.00417.38
8.1.80.0060.00317.43
8.1.70.0060.00317.43
8.1.60.0030.00517.48
8.1.50.0030.00517.42
8.1.40.0070.00017.44
8.1.30.0040.00417.63
8.1.20.0040.00417.60
8.1.10.0080.00317.34
8.1.00.0000.00717.38
8.0.300.0030.00619.89
8.0.290.0000.00716.75
8.0.280.0070.00018.38
8.0.270.0030.00317.21
8.0.260.0030.00317.30
8.0.250.0070.00016.96
8.0.240.0000.00716.95
8.0.230.0000.00716.94
8.0.220.0030.00316.77
8.0.210.0000.00716.88
8.0.200.0070.00016.96
8.0.190.0000.00716.94
8.0.180.0000.00716.90
8.0.170.0000.00816.82
8.0.160.0000.00717.00
8.0.150.0000.00716.80
8.0.140.0040.00416.89
8.0.130.0060.00013.34
8.0.120.0040.00416.78
8.0.110.0040.00416.84
8.0.100.0000.00716.75
8.0.90.0070.00016.87
8.0.80.0120.00316.84
8.0.70.0040.00416.75
8.0.60.0040.00416.88
8.0.50.0070.00016.74
8.0.30.0080.01217.05
8.0.20.0130.00817.40
8.0.10.0040.00416.95
8.0.00.0150.00816.56
7.4.330.0000.00515.55
7.4.320.0000.00716.50
7.4.300.0030.00316.49
7.4.290.0070.00016.51
7.4.280.0040.00416.41
7.4.270.0030.00316.50
7.4.260.0050.00516.48
7.4.250.0020.00516.36
7.4.240.0070.00016.50
7.4.230.0030.00316.48
7.4.220.0070.01116.70
7.4.210.0070.01416.37
7.4.200.0030.00516.59
7.4.160.0070.00916.41
7.4.150.0150.00317.40
7.4.140.0090.00817.86
7.4.130.0140.00616.44
7.4.120.0080.01016.49
7.4.110.0030.01516.43
7.4.100.0110.01216.60
7.4.90.0090.00916.45
7.4.80.0060.01219.39
7.4.70.0030.01616.45
7.4.60.0040.01216.20
7.4.50.0060.01016.41
7.4.40.0140.00316.59
7.4.30.0030.01316.45
7.4.00.0060.01014.95
7.3.330.0060.00013.18
7.3.320.0020.00213.07
7.3.310.0030.00316.05
7.3.300.0070.00016.23
7.3.290.0090.00516.20
7.3.280.0110.00716.21
7.3.270.0120.00617.40
7.3.260.0080.01016.36
7.3.250.0100.00816.26
7.3.240.0120.01216.27
7.3.230.0060.01316.41
7.3.210.0120.00616.46
7.3.200.0110.00716.13
7.3.190.0100.00916.39
7.3.180.0110.00616.29
7.3.170.0130.01016.30
7.3.160.0110.01116.41
7.3.10.0040.00816.36
7.3.00.0040.01116.58
7.2.330.0160.00816.61
7.2.320.0160.00716.29
7.2.310.0070.01016.58
7.2.300.0150.00916.48
7.2.290.0210.00016.38
7.2.130.0040.00816.83
7.2.120.0080.00416.98
7.2.110.0060.00616.71
7.2.100.0070.00716.73
7.2.90.0070.00717.07
7.2.80.0030.01016.44
7.2.70.0040.01116.69
7.2.60.0070.00716.75
7.2.50.0090.00616.53
7.2.40.0070.00716.90
7.2.30.0120.00016.95
7.2.20.0070.00716.53
7.2.10.0100.00717.08
7.2.00.0100.00518.23
7.1.250.0100.00315.72
7.1.200.0060.00915.74
7.1.70.0000.00917.13
7.1.60.0030.00716.96
7.1.00.0030.07722.48
7.0.200.0320.00314.56
7.0.120.0330.06020.24
7.0.110.0400.05720.30
7.0.100.0370.06020.31
7.0.90.0330.05720.26
7.0.80.0400.05320.23
7.0.70.0300.05320.23
7.0.60.0230.06020.18
7.0.50.0330.05720.27
7.0.40.0430.05320.30
7.0.30.0370.05320.25
7.0.20.0400.05320.16
7.0.10.0430.04720.25
7.0.00.0470.04720.17
5.6.260.0100.05320.97
5.6.250.0030.06720.96
5.6.240.0030.07321.02
5.6.230.0170.05720.93
5.6.220.0070.06021.02
5.6.210.0030.06320.96
5.6.200.0100.05720.99
5.6.190.0130.05320.94
5.6.180.0200.07020.85
5.6.170.0070.06321.02
5.6.160.0130.06721.06
5.6.150.0030.07020.83
5.6.140.0200.05020.82
5.6.130.0230.07020.99
5.6.120.0100.06021.02
5.6.110.0130.05720.82
5.6.100.0100.06320.82
5.6.90.0100.05721.02
5.6.80.0130.05320.23
5.6.70.0200.04320.34
5.6.60.0100.05720.41
5.6.50.0230.04720.42
5.6.40.0130.05320.26
5.6.30.0230.05320.19
5.6.20.0070.06020.37
5.6.10.0200.04320.28
5.6.00.0130.05020.09

preferences:
45.27 ms | 401 KiB | 5 Q