3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( array('num'=>5,'period'=>3), array('num'=>10,'period'=>3), array('num'=>15,'period'=>9) ); $temp = array(); foreach($arr as $item) { list($n, $p) = array_values($item);print_r($p);print_r($n); $temp[$p] = array_key_exists($p, $temp) ? $temp[$p]+$n : $n; } print_r($temp); $arr = array(); foreach($temp as $p => $n) $arr[] = array('num'=>$n, 'period'=>$p); print_r($arr);

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)
8.3.70.0100.01016.63
8.3.60.0060.01316.50
8.3.50.0140.01516.46
8.3.40.0070.01418.67
8.3.30.0040.01118.65
8.3.20.0050.00318.60
8.3.10.0040.00418.77
8.3.00.0000.00819.26
8.2.180.0140.00716.38
8.2.170.0150.00622.96
8.2.160.0070.00718.95
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0070.00319.66
8.2.110.0040.00421.02
8.2.100.0090.00318.03
8.2.90.0040.00417.75
8.2.80.0080.00017.97
8.2.70.0040.00418.05
8.2.60.0000.00818.16
8.2.50.0120.00018.10
8.2.40.0040.00419.48
8.2.30.0000.00719.34
8.2.20.0060.00317.64
8.2.10.0040.00417.82
8.2.00.0040.00417.64
8.1.280.0140.00425.92
8.1.270.0060.00323.99
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0040.00423.88
8.1.230.0110.00317.45
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0000.00818.50
8.1.160.0080.00018.89
8.1.150.0080.00018.86
8.1.140.0080.00017.40
8.1.130.0040.00417.52
8.1.120.0050.00317.49
8.1.110.0040.00417.47
8.1.100.0030.00317.41
8.1.90.0040.00417.54
8.1.80.0000.00717.38
8.1.70.0040.00417.46
8.1.60.0040.00417.66
8.1.50.0050.00317.59
8.1.40.0000.00817.49
8.1.30.0040.00417.56
8.1.20.0070.00317.72
8.1.10.0030.00617.59
8.1.00.0000.00817.36
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0030.00317.27
8.0.260.0030.00318.45
8.0.250.0040.00616.96
8.0.240.0000.00816.92
8.0.230.0000.00716.83
8.0.220.0060.00316.91
8.0.210.0030.00516.92
8.0.200.0000.00716.90
8.0.190.0060.00316.91
8.0.180.0040.00416.82
8.0.170.0050.00316.90
8.0.160.0080.00016.91
8.0.150.0030.00516.84
8.0.140.0040.00416.86
8.0.130.0060.00013.35
8.0.120.0000.01216.89
8.0.110.0040.00416.78
8.0.100.0030.00616.88
8.0.90.0040.00416.94
8.0.80.0100.00416.86
8.0.70.0070.00016.80
8.0.60.0030.00616.82
8.0.50.0000.00717.02
8.0.30.0130.00717.07
8.0.20.0090.01016.90
8.0.10.0040.00416.86
8.0.00.0080.01016.86
7.4.330.0030.00312.99
7.4.320.0030.00316.66
7.4.300.0000.00616.55
7.4.290.0050.00316.51
7.4.280.0040.00416.58
7.4.270.0000.00716.51
7.4.260.0050.00013.27
7.4.250.0000.00816.51
7.4.240.0070.00016.54
7.4.230.0000.00716.50
7.4.220.0060.01216.61
7.4.210.0040.01116.72
7.4.200.0030.00316.43
7.4.190.0040.00416.75
7.4.160.0160.00016.40
7.4.150.0110.00716.47
7.4.140.0090.00917.86
7.4.130.0070.01016.48
7.4.120.0150.00816.34
7.4.110.0070.01116.41
7.4.100.0080.01616.40
7.4.90.0090.00916.56
7.4.80.0000.01919.39
7.4.70.0100.01016.57
7.4.60.0120.00616.52
7.4.50.0030.00616.36
7.4.40.0080.00816.37
7.4.30.0060.01116.69
7.4.00.0100.00314.91
7.3.330.0000.00613.16
7.3.320.0020.00513.22
7.3.310.0060.00016.36
7.3.300.0070.00016.30
7.3.290.0110.00716.30
7.3.280.0070.00716.29
7.3.270.0120.00416.45
7.3.260.0150.00916.34
7.3.240.0160.00016.54
7.3.230.0140.00316.52
7.3.210.0130.00916.34
7.3.200.0080.00916.37
7.3.190.0100.00716.68
7.3.180.0030.01216.55
7.3.170.0140.00716.56
7.3.160.0130.00316.25
7.3.120.0040.01214.86
7.2.330.0160.00316.82
7.2.320.0090.01216.71
7.2.310.0090.00916.68
7.2.300.0050.01516.66
7.2.290.0090.01216.79
7.2.80.0160.00316.81
7.2.00.0160.00319.46
7.1.200.0070.00315.61
7.1.70.0060.00317.08
7.1.60.0030.01719.21
7.1.50.0060.00617.11
7.1.00.0000.04022.43
7.0.200.0070.00016.59
7.0.140.0100.07021.90
7.0.120.0000.08022.05
7.0.60.0030.08019.94
7.0.50.0030.05017.88
7.0.40.0130.07317.76
7.0.30.0030.08717.86
7.0.20.0030.09317.84
7.0.10.0000.04717.84
7.0.00.0100.06717.75
5.6.280.0070.07020.85
5.6.210.0100.07720.46
5.6.200.0130.06318.19
5.6.190.0070.08018.19
5.6.180.0070.07718.14
5.6.170.0170.04718.12
5.6.160.0000.08318.15
5.6.150.0030.07018.28
5.6.140.0030.05018.26
5.6.130.0170.07318.17
5.6.120.0000.08318.18
5.6.110.0030.04318.14
5.6.100.0100.04718.14
5.6.90.0000.06318.25
5.6.80.0000.04317.65
5.6.70.0100.07017.62
5.6.60.0070.06017.65
5.6.50.0030.04017.55
5.6.40.0030.08317.59
5.6.30.0070.04317.50
5.6.20.0100.04317.49
5.6.10.0000.04317.52
5.6.00.0030.04017.53
5.5.350.0130.08320.42
5.5.340.0030.08318.03
5.5.330.0170.07317.95
5.5.320.0030.08317.99
5.5.310.0130.04718.08
5.5.300.0000.08017.97
5.5.290.0070.08018.04
5.5.280.0100.04317.97
5.5.270.0070.04317.97
5.5.260.0070.07717.93
5.5.250.0030.04317.80
5.5.240.0030.04017.32
5.5.230.0100.06017.40
5.5.220.0030.05317.45
5.5.210.0030.05717.35
5.5.200.0030.05017.33
5.5.190.0000.04717.32
5.5.180.0070.04017.30
5.5.160.0100.06717.33
5.5.150.0100.07317.36
5.5.140.0100.05717.32
5.5.130.0070.05717.29
5.5.120.0070.05317.31
5.5.110.0030.07317.32
5.5.100.0100.07017.34
5.5.90.0100.05017.17
5.5.80.0130.03717.16
5.5.70.0070.04717.27
5.5.60.0000.04017.26
5.5.50.0070.03317.32
5.5.40.0030.06717.29
5.5.30.0100.06717.19
5.5.20.0000.08317.21
5.5.10.0000.05717.29
5.5.00.0070.05317.17
5.4.450.0130.08019.60
5.4.440.0030.04019.46
5.4.430.0030.08019.33
5.4.420.0100.08019.59
5.4.410.0070.03719.15
5.4.400.0000.04319.03
5.4.390.0100.07018.98
5.4.380.0130.06719.04
5.4.370.0070.03719.03
5.4.360.0000.04718.95
5.4.350.0070.03719.27
5.4.340.0030.05019.03
5.4.320.0100.07319.09
5.4.310.0130.03719.08
5.4.300.0070.06019.09
5.4.290.0100.04719.04
5.4.280.0030.06018.88
5.4.270.0170.07019.12
5.4.260.0130.04018.98
5.4.250.0130.04019.00
5.4.240.0130.07318.95
5.4.230.0030.06719.02
5.4.220.0100.07719.13
5.4.210.0030.04019.00
5.4.200.0070.08019.02
5.4.190.0030.05018.88
5.4.180.0130.06019.08
5.4.170.0030.04019.04
5.4.160.0100.04718.99
5.4.150.0100.05019.10
5.4.140.0070.04716.43
5.4.130.0100.06316.38
5.4.120.0030.07316.23
5.4.110.0030.07716.38
5.4.100.0130.06316.33
5.4.90.0030.07316.48
5.4.80.0030.07016.39
5.4.70.0070.06316.54
5.4.60.0070.06316.38
5.4.50.0070.04016.35
5.4.40.0070.07016.58
5.4.30.0030.04016.34
5.4.20.0130.04016.41
5.4.10.0030.04316.26
5.4.00.0030.07015.89
5.3.290.0130.04014.62
5.3.280.0030.04014.61
5.3.270.0030.05014.55
5.3.260.0070.04014.65
5.3.250.0030.06714.57
5.3.240.0030.07714.45
5.3.230.0070.07014.63
5.3.220.0030.04014.51
5.3.210.0070.08014.59
5.3.200.0100.07014.55
5.3.190.0030.07714.41
5.3.180.0070.05014.63
5.3.170.0130.06314.60
5.3.160.0030.06014.55
5.3.150.0070.03714.61
5.3.140.0100.03314.51
5.3.130.0070.07714.59
5.3.120.0100.06714.60
5.3.110.0070.07714.39
5.3.100.0070.07714.24
5.3.90.0030.06713.96
5.3.80.0000.05014.22
5.3.70.0070.07314.03
5.3.60.0070.06714.05
5.3.50.0070.06713.96
5.3.40.0130.06314.15
5.3.30.0070.07014.00
5.3.20.0030.04313.89
5.3.10.0100.05713.68
5.3.00.0070.07313.67
5.2.170.0100.05711.24
5.2.160.0100.05711.21
5.2.150.0030.06311.04
5.2.140.0030.03011.35
5.2.130.0070.06310.99
5.2.120.0030.04311.15
5.2.110.0030.06711.20
5.2.100.0070.06310.94
5.2.90.0030.05011.10
5.2.80.0070.05311.15
5.2.70.0130.05310.93
5.2.60.0100.06011.14
5.2.50.0100.05011.03
5.2.40.0030.05011.00
5.2.30.0070.03010.86
5.2.20.0030.05710.91
5.2.10.0030.04710.88
5.2.00.0030.06710.81
5.1.60.0030.0379.97
5.1.50.0000.0509.82
5.1.40.0030.0239.80
5.1.30.0000.03010.39
5.1.20.0070.02310.45
5.1.10.0030.02710.11
5.1.00.0030.02710.03
5.0.50.0100.0238.86
5.0.40.0100.0378.86
5.0.30.0030.0378.86
5.0.20.0030.0208.86
5.0.10.0000.0438.86
5.0.00.0030.0378.86
4.4.90.0030.0278.86
4.4.80.0000.0338.86
4.4.70.0030.0378.86
4.4.60.0100.0278.86
4.4.50.0000.0378.86
4.4.40.0030.0578.86
4.4.30.0000.0338.86
4.4.20.0000.0208.86
4.4.10.0030.0338.86
4.4.00.0000.0308.86
4.3.110.0030.0138.86
4.3.100.0000.0208.86
4.3.90.0000.0178.86
4.3.80.0070.0508.86
4.3.70.0000.0238.86
4.3.60.0070.0308.86
4.3.50.0000.0408.86
4.3.40.0070.0308.86
4.3.30.0030.0338.86
4.3.20.0000.0408.86
4.3.10.0030.0308.86
4.3.00.0000.0238.86

preferences:
73.25 ms | 401 KiB | 5 Q