3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 1 => array( 'weight' => 800, ), 3 => array( 'weight' => 10000, ), 2 => array( 'weight' => 12000, ), 6 => array( 'weight' => 65535, ), 5 => array( 'weight' => 100, ), 4 => array( 'weight' => 1, ), 7 => array( 'weight' => 0, ), 9 => array( 'weight' => 0, ), 11 => array( 'weight' => 0, ), 8 => array( 'weight' => 1, ), 10 => array( 'weight' => 0, ), ); var_dump( $array );

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)
8.3.60.0140.00716.50
8.3.50.0100.01222.12
8.3.40.0150.00418.54
8.3.30.0070.00718.98
8.3.20.0040.00420.21
8.3.10.0000.00823.61
8.3.00.0040.00420.58
8.2.180.0100.01016.63
8.2.170.0060.00922.96
8.2.160.0070.00722.13
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.55
8.2.110.0050.00522.19
8.2.100.0040.00817.59
8.2.90.0030.00619.17
8.2.80.0000.00717.97
8.2.70.0080.00017.25
8.2.60.0000.00817.68
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0070.00418.05
8.2.20.0050.00217.55
8.2.10.0040.00417.63
8.2.00.0040.00417.64
8.1.280.0110.01125.92
8.1.270.0030.00523.97
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0120.00019.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0100.00017.23
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0060.00322.00
8.1.150.0000.00718.56
8.1.140.0000.00817.45
8.1.130.0000.00717.87
8.1.120.0060.00317.41
8.1.110.0080.00017.39
8.1.100.0000.00717.34
8.1.90.0030.00417.43
8.1.80.0030.00317.43
8.1.70.0000.00717.33
8.1.60.0000.00817.46
8.1.50.0000.00817.41
8.1.40.0040.00417.41
8.1.30.0030.00517.48
8.1.20.0080.00017.47
8.1.10.0030.00617.45
8.1.00.0030.00517.38
8.0.300.0040.00418.77
8.0.290.0070.00017.15
8.0.280.0030.00318.36
8.0.270.0000.00817.24
8.0.260.0030.00316.74
8.0.250.0070.00016.77
8.0.240.0000.00916.90
8.0.230.0030.00416.80
8.0.220.0070.00016.83
8.0.210.0070.00016.75
8.0.200.0030.00316.84
8.0.190.0040.00416.89
8.0.180.0060.00316.80
8.0.170.0050.00216.73
8.0.160.0050.00316.84
8.0.150.0040.00416.73
8.0.140.0040.00416.66
8.0.130.0000.00613.22
8.0.120.0000.00816.79
8.0.110.0000.00816.72
8.0.100.0060.00316.88
8.0.90.0080.00016.66
8.0.80.0100.01316.77
8.0.70.0050.00316.77
8.0.60.0040.00416.88
8.0.50.0000.00716.70
8.0.30.0130.00917.12
8.0.20.0150.00517.40
8.0.10.0040.00416.94
8.0.00.0060.01416.64
7.4.330.0030.00315.09
7.4.320.0040.00416.51
7.4.300.0030.00316.28
7.4.290.0030.00616.44
7.4.280.0080.00016.52
7.4.270.0040.00416.45
7.4.260.0030.00716.52
7.4.250.0060.00316.45
7.4.240.0020.00616.43
7.4.230.0000.00816.18
7.4.220.0090.00916.50
7.4.210.0120.00516.54
7.4.200.0000.00716.53
7.4.190.0070.00016.68
7.4.160.0170.00716.27
7.4.150.0100.01617.40
7.4.140.0080.01017.86
7.4.130.0060.01216.42
7.4.120.0160.00216.48
7.4.110.0100.00716.35
7.4.100.0150.00716.33
7.4.90.0110.01116.38
7.4.80.0210.00316.45
7.4.70.0070.01016.42
7.4.60.0120.00616.32
7.4.50.0090.00015.95
7.4.40.0070.01022.77
7.4.30.0140.00416.28
7.4.00.0130.00315.07
7.3.330.0050.00012.90
7.3.320.0030.00312.98
7.3.310.0040.00416.12
7.3.300.0060.00016.11
7.3.290.0100.00516.16
7.3.280.0050.01116.15
7.3.270.0090.00917.40
7.3.260.0100.01416.44
7.3.250.0090.00916.24
7.3.240.0040.01316.15
7.3.230.0100.00716.43
7.3.210.0080.01216.29
7.3.200.0130.01019.39
7.3.190.0130.00616.21
7.3.180.0070.00916.14
7.3.170.0110.00516.27
7.3.160.0110.00616.34
7.3.120.0040.01114.46
7.3.10.0130.00316.29
7.3.00.0100.01016.19
7.2.330.0080.01316.53
7.2.320.0100.00716.51
7.2.310.0090.00916.59
7.2.300.0190.00616.54
7.2.290.0190.00416.48
7.2.130.0100.00716.36
7.2.120.0110.00716.46
7.2.110.0130.00616.32
7.2.100.0170.00016.65
7.2.90.0190.00616.35
7.2.80.0130.01616.36
7.2.70.0120.01216.65
7.2.60.0140.01116.74
7.2.50.0250.00316.45
7.2.40.0170.00616.43
7.2.30.0170.01016.41
7.2.20.0150.01516.12
7.2.10.0220.00516.28
7.2.00.0100.00717.86
7.1.250.0070.00715.39
7.1.200.0070.00715.56
7.1.100.0040.00818.21
7.1.70.0000.01216.91
7.1.60.0040.00816.97
7.1.50.0120.01216.79
7.1.00.0030.07722.33
7.0.200.0070.01016.39
7.0.140.0070.07022.04
7.0.60.0130.08019.99
7.0.50.0070.04317.84
7.0.40.0100.07320.04
7.0.30.0230.04020.35
7.0.20.0130.04320.19
7.0.10.0000.05020.00
7.0.00.0070.04320.09
5.6.280.0070.06720.90
5.6.210.0100.07320.76
5.6.200.0030.08318.09
5.6.190.0170.07720.41
5.6.180.0300.07320.27
5.6.170.0230.04720.41
5.6.160.0030.04320.38
5.6.150.0070.08018.11
5.6.140.0030.04318.22
5.6.130.0030.07018.16
5.6.120.0070.05321.00
5.6.110.0070.08720.98
5.6.100.0070.04321.10
5.6.90.0030.04320.96
5.6.80.0030.06720.37
5.6.70.4200.04720.37
5.5.350.0100.04320.30
5.5.340.0070.03717.98
5.5.330.0030.09020.25
5.5.320.0070.05320.24
5.5.310.0200.07320.31
5.5.300.0000.04717.99
5.5.290.0030.07717.98
5.5.280.0070.06320.63
5.5.270.0070.05020.96
5.5.260.0070.07020.96
5.5.250.0130.04320.46
5.5.240.0300.04720.15
5.4.450.1170.06319.24
5.4.440.0600.07019.47
5.4.430.0300.04319.63
5.4.420.0670.00019.67
5.4.410.0070.05718.91
5.4.400.1170.05018.78
5.4.390.0100.07318.66
5.4.380.0300.05718.57
5.4.370.0000.04718.65
5.4.360.0000.04318.57
5.4.350.0040.04111.97
5.4.340.0070.04311.97
5.4.320.0120.04612.46
5.4.310.0080.03912.45
5.4.300.0070.03512.46
5.4.290.0080.03712.45
5.4.280.0100.04712.35
5.4.270.0050.03712.35
5.4.260.0110.06912.35
5.4.250.0080.05212.35
5.4.240.0100.04212.35
5.4.230.0060.05312.34
5.4.220.0170.04212.32
5.4.210.0190.03912.32
5.4.200.0280.06512.32
5.4.190.0140.04712.32
5.4.180.0150.04212.32
5.4.170.0190.04212.33
5.4.160.0240.04212.32
5.4.150.0090.05012.32
5.4.140.0130.04712.00
5.4.130.0130.04511.99
5.4.120.0140.04511.95
5.4.110.0210.03811.94
5.4.100.0380.08511.95
5.4.90.0200.03911.94
5.4.80.0160.04511.95
5.4.70.0210.03911.94
5.4.60.0210.03911.94
5.4.50.0140.04411.94
5.4.40.0180.04211.93
5.4.30.0200.07611.92
5.4.20.0210.04011.93
5.4.10.0180.04111.93
5.4.00.0110.04611.41
5.3.290.0080.05512.80
5.3.280.0080.03712.70
5.3.270.0250.07112.72
5.3.260.0240.04012.72
5.3.250.0170.05212.72
5.3.240.0400.08812.72
5.3.230.0200.04612.71
5.3.220.0170.04312.68
5.3.210.0160.04612.68
5.3.200.0180.04412.68
5.3.190.0150.04712.68
5.3.180.0280.06712.67
5.3.170.0210.04212.66
5.3.160.0210.03912.67
5.3.150.0200.04412.67
5.3.140.0250.06812.66
5.3.130.0200.04312.66
5.3.120.0100.05012.66
5.3.110.0140.04712.66
5.3.100.0130.04912.12
5.3.90.0090.04912.09
5.3.80.0170.04312.07
5.3.70.0150.04612.07
5.3.60.0170.04612.06
5.3.50.0220.07012.00
5.3.40.0220.04212.00
5.3.30.0160.04411.94
5.3.20.0170.04311.70
5.3.10.0120.04411.67
5.3.00.0150.04611.65
5.2.170.0130.0359.16
5.2.160.0220.0589.17
5.2.150.0120.0359.16
5.2.140.0180.0339.16
5.2.130.0130.0349.12
5.2.120.0100.0419.12
5.2.110.0170.0339.13
5.2.100.0160.0319.11
5.2.90.0190.0589.12
5.2.80.0150.0339.11
5.2.70.0080.0409.11
5.2.60.0180.0309.07
5.2.50.0130.0369.04
5.2.40.0100.0379.02
5.2.30.0130.0348.99
5.2.20.0130.0348.98
5.2.10.0130.0368.90
5.2.00.0130.0368.76
5.1.60.0110.0318.04
5.1.50.0060.0348.04
5.1.40.0100.0298.03
5.1.30.0140.0308.37
5.1.20.0120.0308.40
5.1.10.0140.0338.12
5.1.00.0110.0338.12
5.0.50.0070.0286.60
5.0.40.0190.0456.46
5.0.30.0120.0346.27
5.0.20.0110.0216.25
5.0.10.0110.0206.22
5.0.00.0070.0376.21
4.4.90.0090.0194.78
4.4.80.0200.0354.76
4.4.70.0100.0164.75
4.4.60.0060.0194.75
4.4.50.0050.0194.77
4.4.40.0090.0304.71
4.4.30.0080.0194.76
4.4.20.0070.0204.84
4.4.10.0090.0174.85
4.4.00.0080.0284.76
4.3.110.0070.0184.67
4.3.100.0170.0374.67
4.3.90.0080.0174.63
4.3.80.0060.0284.58
4.3.70.0090.0154.63
4.3.60.0090.0164.62
4.3.50.0070.0174.62
4.3.40.0070.0274.54
4.3.30.0090.0183.29
4.3.20.0050.0183.26
4.3.10.0080.0173.22
4.3.00.0000.0236.90

preferences:
43.63 ms | 401 KiB | 5 Q