3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test_1 = array( array('product' => 'test1', 'sku' => 't1'), array('product' => 'test2', 'sku' => 't2'), ); // $test_2 = array(); $test_2 = array('teet', 'sefsefse'); var_dump($test_1 + $test_2);

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)
8.3.40.0100.01018.75
8.3.30.0070.00718.92
8.3.20.0000.00920.04
8.3.10.0080.00021.73
8.3.00.0070.00317.38
8.2.170.0040.01422.96
8.2.160.0100.01020.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0180.00026.16
8.2.120.0050.00321.03
8.2.110.0060.00322.19
8.2.100.0120.00417.72
8.2.90.0040.00419.27
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0060.00318.04
8.2.20.0080.00017.53
8.2.10.0000.00717.99
8.2.00.0000.00717.70
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.74
8.1.230.0080.00319.23
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00416.97
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0040.00418.47
8.1.160.0080.00021.87
8.1.150.0000.00818.76
8.1.140.0000.00717.37
8.1.130.0000.00817.77
8.1.120.0000.00717.41
8.1.110.0050.00317.41
8.1.100.0030.00417.31
8.1.90.0040.00717.39
8.1.80.0030.00517.37
8.1.70.0030.00317.35
8.1.60.0040.00417.48
8.1.50.0030.00517.34
8.1.40.0030.00717.36
8.1.30.0030.00517.40
8.1.20.0000.00817.61
8.1.10.0060.00317.36
8.1.00.0040.00417.41
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0000.00618.28
8.0.270.0030.00317.29
8.0.260.0040.00417.09
8.0.250.0070.00016.88
8.0.240.0000.00716.94
8.0.230.0040.00716.82
8.0.220.0000.00716.90
8.0.210.0060.00016.85
8.0.200.0080.00016.85
8.0.190.0040.00416.82
8.0.180.0070.00016.75
8.0.170.0080.00016.96
8.0.160.0080.00316.94
8.0.150.0000.00716.82
8.0.140.0060.00616.81
8.0.130.0000.00713.28
8.0.120.0000.00816.86
8.0.110.0040.00416.87
8.0.100.0070.00016.76
8.0.90.0030.00316.74
8.0.80.0060.01016.79
8.0.70.0000.00816.82
8.0.60.0000.00716.94
8.0.50.0040.00416.70
8.0.30.0160.00617.05
8.0.20.0090.01017.40
8.0.10.0030.00517.04
8.0.00.0150.00316.64
7.4.330.0000.00515.02
7.4.320.0030.00316.51
7.4.300.0030.00316.40
7.4.290.0040.00416.41
7.4.280.0050.00216.30
7.4.270.0020.00516.50
7.4.260.0030.00416.42
7.4.250.0000.00716.46
7.4.240.0070.00016.43
7.4.230.0030.00316.50
7.4.220.0110.00716.30
7.4.210.0070.00716.47
7.4.200.0030.00316.27
7.4.160.0060.00916.31
7.4.150.0150.00417.40
7.4.140.0120.00617.86
7.4.130.0120.00516.49
7.4.120.0100.00716.43
7.4.110.0100.00716.52
7.4.100.0120.00616.29
7.4.90.0150.00316.41
7.4.80.0030.01619.39
7.4.70.0120.00616.41
7.4.60.0080.01116.45
7.4.50.0000.00916.21
7.4.40.0090.00916.55
7.4.30.0060.00916.50
7.4.10.0090.00715.41
7.4.00.0080.00815.26
7.3.330.0030.00313.12
7.3.320.0000.00613.07
7.3.310.0050.00316.03
7.3.300.0060.00016.09
7.3.290.0070.00716.24
7.3.280.0090.00916.24
7.3.270.0070.01117.40
7.3.260.0170.00016.68
7.3.250.0120.01016.16
7.3.240.0110.00816.27
7.3.230.0030.01316.39
7.3.210.0070.01016.24
7.3.200.0090.01219.39
7.3.190.0060.01516.53
7.3.180.0150.00016.32
7.3.170.0060.00916.35
7.3.160.0090.00616.24
7.3.130.0060.01015.20
7.3.120.0060.00915.14
7.3.110.0090.00815.31
7.3.100.0100.00215.22
7.3.90.0070.00815.21
7.3.80.0090.00415.31
7.3.70.0040.00915.20
7.3.60.0050.01015.14
7.3.50.0060.00715.17
7.3.40.0070.00715.16
7.3.30.0060.00915.13
7.3.20.0050.00716.94
7.3.10.0080.00917.01
7.3.00.0040.00916.93
7.2.330.0080.00816.61
7.2.320.0090.00916.32
7.2.310.0150.00916.52
7.2.300.0120.00416.55
7.2.290.0070.01016.58
7.2.260.0060.01215.23
7.2.250.0110.00515.46
7.2.240.0030.01015.35
7.2.230.0100.00815.27
7.2.220.0090.00715.29
7.2.210.0070.00715.29
7.2.200.0040.01215.44
7.2.190.0050.01215.43
7.2.180.0070.00915.31
7.2.170.0030.01215.32
7.2.160.0040.01115.44
7.2.150.0020.01317.09
7.2.140.0090.00917.30
7.2.130.0100.00617.31
7.2.120.0050.00817.29
7.2.110.0070.00817.29
7.2.100.0090.00517.21
7.2.90.0030.01317.22
7.2.80.0070.00717.35
7.2.70.0030.01217.28
7.2.60.0060.00717.13
7.2.50.0060.00617.24
7.2.40.0080.00617.29
7.2.30.0070.00517.25
7.2.20.0050.00817.16
7.2.10.0040.00917.22
7.2.00.0040.01117.72
7.1.330.0060.00916.26
7.1.320.0050.00816.21
7.1.310.0070.00716.26
7.1.300.0070.00916.21
7.1.290.0080.00616.22
7.1.280.0080.00616.24
7.1.270.0060.00516.29
7.1.260.0060.00916.25
7.1.250.0070.00316.18
7.1.240.0080.00416.22
7.1.230.0060.00816.08
7.1.220.0030.01016.14
7.1.210.0070.00716.08
7.1.200.0030.00916.02
7.1.190.0060.00716.17
7.1.180.0050.00816.16
7.1.170.0040.01016.07
7.1.160.0020.00916.10
7.1.150.0040.01016.14
7.1.140.0010.00916.26
7.1.130.0080.00616.11
7.1.120.0020.01116.17
7.1.110.0040.00916.18
7.1.100.0070.00816.53
7.1.90.0050.00816.16
7.1.80.0040.00716.22
7.1.70.0040.00716.35
7.1.60.0030.01016.95
7.1.50.0050.00916.42
7.1.40.0020.01316.19
7.1.30.0090.00616.21
7.1.20.0090.00816.12
7.1.10.0080.00516.08
7.1.00.0070.02517.65
7.0.330.0060.00415.77
7.0.320.0030.00715.82
7.0.310.0030.01115.88
7.0.300.0060.00715.73
7.0.290.0070.00715.65
7.0.280.0050.00915.82
7.0.270.0060.00815.88
7.0.260.0020.00915.83
7.0.250.0040.00715.80
7.0.240.0060.00915.91
7.0.230.0020.01115.75
7.0.220.0030.00915.94
7.0.210.0050.00815.91
7.0.200.0060.00416.08
7.0.190.0020.01215.87
7.0.180.0040.01015.76
7.0.170.0050.01015.89
7.0.160.0050.00915.73
7.0.150.0080.00515.85
7.0.140.0070.02317.41
7.0.130.0070.00915.90
7.0.120.0040.00815.76
7.0.110.0050.00715.75
7.0.100.0020.01315.86
7.0.90.0050.00915.72
7.0.80.0040.00715.62
7.0.70.0060.00515.93
7.0.60.0060.01216.95
7.0.50.0070.02416.47
7.0.40.0050.02915.41
7.0.30.0050.01815.42
7.0.20.0110.02415.46
7.0.10.0060.02815.57
7.0.00.0060.01415.42
5.6.400.0030.01314.94
5.6.390.0060.00714.83
5.6.380.0080.00414.69
5.6.370.0050.01014.59
5.6.360.0020.01014.70
5.6.350.0040.00914.71
5.6.340.0030.00814.74
5.6.330.0060.00514.82
5.6.320.0030.01014.71
5.6.310.0030.00814.84
5.6.300.0050.01114.80
5.6.290.0070.00814.92
5.6.280.0030.02816.38
5.6.270.0060.00814.73
5.6.260.0070.00714.75
5.6.250.0040.01014.77
5.6.240.0040.00814.89
5.6.230.0050.00914.66
5.6.220.0010.01214.89
5.6.210.0080.02516.22
5.6.200.0040.03015.52
5.6.190.0040.02316.13
5.6.180.0120.02516.21
5.6.170.0130.02416.09
5.6.160.0050.01716.01
5.6.150.0070.02515.51
5.6.140.0050.01615.63
5.6.130.0060.02915.56
5.6.120.0050.02316.41
5.6.110.0080.02216.22
5.6.100.0070.02516.35
5.6.90.0060.02516.41
5.6.80.0100.01916.02
5.6.70.0050.00914.58
5.6.60.0040.00914.61
5.6.50.0050.00714.68
5.6.40.0080.00614.68
5.6.30.0030.00814.53
5.6.20.0070.00614.60
5.6.10.0060.00614.77
5.6.00.0070.00614.62
5.5.380.0050.01014.80
5.5.370.0050.01014.63
5.5.360.0060.00714.89
5.5.350.1100.01916.19
5.5.340.0050.01815.53
5.5.330.0060.02416.03
5.5.320.0120.01516.08
5.5.310.0110.02216.13
5.5.300.0090.02415.40
5.5.290.0060.02715.43
5.5.280.0060.02616.16
5.5.270.0050.02716.25
5.5.260.0050.02716.29
5.5.250.0070.01716.14
5.5.240.0130.02216.01
5.5.230.0060.00614.77
5.5.220.0060.00714.55
5.5.210.0060.00714.53
5.5.200.0030.01014.51
5.5.190.0050.00714.67
5.5.180.0070.00614.52
5.5.170.0050.01014.62
5.5.160.0010.00814.75
5.5.150.0060.00814.59
5.5.140.0070.00414.65
5.5.130.0040.00614.64
5.5.120.0060.00514.63
5.5.110.0050.00914.54
5.5.100.0080.00514.56
5.5.90.0060.00714.56
5.5.80.0070.00714.58
5.5.70.0060.00814.44
5.5.60.0050.01014.53
5.5.50.0060.00814.62
5.5.40.0080.00414.52
5.5.30.0040.00914.60
5.5.20.0060.00814.71
5.5.10.0060.01014.65
5.5.00.0080.00414.52
5.4.450.0150.01413.71
5.4.440.0090.01513.72
5.4.430.0200.01313.67
5.4.420.0110.01413.83
5.4.410.0120.01513.67
5.4.400.0150.01513.58
5.4.390.0060.01913.65
5.4.380.0130.02113.57
5.4.370.0120.01613.43
5.4.360.0110.01713.56
5.4.350.0160.01413.46
5.4.340.0140.01513.50
5.4.330.0050.00511.75
5.4.320.0040.01311.92
5.4.310.0030.01511.97
5.4.300.0040.01612.01
5.4.290.0050.01311.95
5.4.280.0040.01311.92
5.4.270.0050.01411.98
5.4.260.0050.01311.90
5.4.250.0050.01211.98
5.4.240.0050.01311.83
5.4.230.0070.01311.99
5.4.220.0040.01511.93
5.4.210.0040.01611.88
5.4.200.0050.01411.95
5.4.190.0050.01711.97
5.4.180.0060.01311.86
5.4.170.0040.01511.81
5.4.160.0050.01312.01
5.4.150.0070.01111.99
5.4.140.0070.01211.89
5.4.130.0060.01511.96
5.4.120.0040.01411.89
5.4.110.0050.01411.77
5.4.100.0040.01311.74
5.4.90.0040.01511.92
5.4.80.0060.01411.75
5.4.70.0050.01611.80
5.4.60.0050.01711.94
5.4.50.0020.01511.85
5.4.40.0050.01411.83
5.4.30.0030.01611.96
5.4.20.0050.01411.90
5.4.10.0060.01411.86
5.4.00.0040.01411.75
5.3.290.0040.01411.88
5.3.280.0060.01811.72
5.3.270.0030.01811.84
5.3.260.0040.01411.88
5.3.250.0050.01611.83
5.3.240.0060.01311.77
5.3.230.0050.01711.81
5.3.220.0030.01411.68
5.3.210.0030.01711.76
5.3.200.0060.01511.71
5.3.190.0050.01611.82
5.3.180.0060.01311.81
5.3.170.0040.01411.77
5.3.160.0090.01111.85
5.3.150.0050.01411.74
5.3.140.0030.01611.72
5.3.130.0070.01211.78
5.3.120.0040.01511.74
5.3.110.0040.01811.77
5.3.100.0040.01511.56
5.3.90.0050.01311.58
5.3.80.0050.01511.52
5.3.70.0040.01411.58
5.3.60.0050.01311.65
5.3.50.0040.01411.56
5.3.40.0050.01411.59
5.3.30.0040.01411.62
5.3.20.0040.01411.49
5.3.10.0050.01211.36
5.3.00.0030.01311.32
5.2.170.0030.0329.18
5.2.160.0070.0289.17
5.2.150.0050.0309.18
5.2.140.0030.0329.18
5.2.130.0040.0299.14
5.2.120.0060.0279.13
5.2.110.0040.0299.14
5.2.100.0040.0299.14
5.2.90.0030.0309.14
5.2.80.0060.0299.13
5.2.70.0060.0299.13
5.2.60.0060.0299.09
5.2.50.0060.0289.05
5.2.40.0030.0309.03
5.2.30.0030.0319.01
5.2.20.0030.0309.00
5.2.10.0060.0278.92
5.2.00.0060.0278.78
5.1.60.0090.0198.06
5.1.50.0060.0228.05
5.1.40.0050.0248.04
5.1.30.0060.0268.39
5.1.20.0030.0278.41
5.1.10.0070.0238.13
5.1.00.0020.0278.14
5.0.50.0020.0226.61
5.0.40.0040.0196.47
5.0.30.0040.0306.29
5.0.20.0040.0186.25
5.0.10.0060.0216.23
5.0.00.0050.0336.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.76
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0040.0244.75
4.3.110.0050.0154.67
4.3.100.0020.0174.66
4.3.90.0040.0144.64
4.3.80.0050.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0144.63
4.3.50.0060.0134.63
4.3.40.0060.0214.54
4.3.30.0030.0153.29
4.3.20.0010.0213.26
4.3.10.0020.0163.22
4.3.00.0030.01715.90

preferences:
31.76 ms | 400 KiB | 5 Q