3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 1 => array( 'test' => 3 ) ); $b = array( 1 => array( 'test2' => 3 ) ); $c = array_replace_recursive( $a, $b ); var_dump( $c );

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)
8.3.40.0140.00718.68
8.3.30.0110.00418.46
8.3.20.0040.00418.40
8.3.10.0040.00421.73
8.3.00.0000.00817.55
8.2.170.0000.01522.96
8.2.160.0030.01219.21
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0030.00626.16
8.2.120.0040.00419.53
8.2.110.0040.00720.91
8.2.100.0070.00417.78
8.2.90.0030.00519.50
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0130.00520.23
8.2.30.0040.00419.11
8.2.20.0000.00717.62
8.2.10.0040.00417.98
8.2.00.0070.00018.05
8.1.270.0080.00023.88
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0110.00020.79
8.1.230.0090.00320.95
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00017.10
8.1.190.0040.00417.22
8.1.180.0090.00018.10
8.1.170.0050.00318.80
8.1.160.0000.00819.00
8.1.150.0030.00418.81
8.1.140.0000.00819.50
8.1.130.0030.00317.54
8.1.120.0050.00317.29
8.1.110.0040.00417.36
8.1.100.0050.00317.27
8.1.90.0000.00717.32
8.1.80.0040.00417.38
8.1.70.0000.00717.36
8.1.60.0050.00317.51
8.1.50.0090.00017.46
8.1.40.0030.00717.50
8.1.30.0000.00817.51
8.1.20.0040.00417.57
8.1.10.0090.00017.40
8.1.00.0040.00417.30
8.0.300.0000.00819.87
8.0.290.0050.00216.75
8.0.280.0030.00318.29
8.0.270.0000.00717.29
8.0.260.0040.00417.18
8.0.250.0000.00716.75
8.0.240.0000.00816.89
8.0.230.0000.00816.92
8.0.220.0030.00316.71
8.0.210.0040.00416.71
8.0.200.0030.00316.74
8.0.190.0040.00416.85
8.0.180.0070.00016.83
8.0.170.0030.00516.86
8.0.160.0030.00316.90
8.0.150.0070.00016.85
8.0.140.0040.00416.77
8.0.130.0060.00013.20
8.0.120.0040.00416.82
8.0.110.0030.00516.84
8.0.100.0040.00416.94
8.0.90.0040.00416.64
8.0.80.0120.00316.81
8.0.70.0080.00016.79
8.0.60.0080.00016.69
8.0.50.0050.00316.84
8.0.30.0140.00717.02
8.0.20.0070.01217.40
8.0.10.0070.00016.97
8.0.00.0120.00816.63
7.4.330.0000.00515.08
7.4.320.0030.00316.41
7.4.300.0000.00616.47
7.4.290.0040.00416.44
7.4.280.0070.00016.52
7.4.270.0030.00316.54
7.4.260.0000.00716.50
7.4.250.0040.00416.30
7.4.240.0070.00016.33
7.4.230.0050.00216.61
7.4.220.0120.00616.49
7.4.210.0100.01016.42
7.4.200.0000.00716.32
7.4.160.0060.00916.43
7.4.150.0100.01417.40
7.4.140.0070.01017.86
7.4.130.0090.01016.46
7.4.120.0100.01016.40
7.4.110.0130.01016.30
7.4.100.0030.01416.34
7.4.90.0140.00416.34
7.4.80.0180.00619.39
7.4.70.0040.01816.46
7.4.60.0090.00616.33
7.4.50.0040.01116.63
7.4.40.0090.00916.19
7.4.30.0040.01216.36
7.4.00.0000.01114.67
7.3.330.0060.00013.05
7.3.320.0050.00012.96
7.3.310.0030.00316.14
7.3.300.0030.00316.11
7.3.290.0090.00816.15
7.3.280.0070.00816.13
7.3.270.0140.00417.40
7.3.260.0000.01516.04
7.3.250.0110.00716.29
7.3.240.0130.00916.31
7.3.230.0080.00816.39
7.3.210.0110.00816.47
7.3.200.0100.01016.28
7.3.190.0110.01116.50
7.3.180.0070.01016.27
7.3.170.0060.01216.20
7.3.160.0060.00916.24
7.3.10.0060.01216.54
7.3.00.0040.00816.56
7.2.330.0130.00716.66
7.2.320.0040.01516.40
7.2.310.0070.01016.45
7.2.300.0090.00916.50
7.2.290.0170.00016.21
7.2.130.0100.00316.87
7.2.120.0090.00316.84
7.2.110.0050.00516.60
7.2.100.0060.00616.77
7.2.90.0110.00317.00
7.2.80.0100.00516.64
7.2.70.0060.00616.77
7.2.60.0070.01016.72
7.2.50.0000.01316.89
7.2.40.0060.00916.81
7.2.30.0070.00316.96
7.2.20.0000.01616.78
7.2.10.0030.01416.62
7.2.00.0080.00816.48
7.1.250.0000.01015.66
7.1.200.0030.01015.79
7.1.70.0040.00416.96
7.1.60.0030.01017.19
7.1.00.0030.07722.41
7.0.200.0030.01316.80
7.0.100.0130.08019.87
7.0.90.0200.08319.94
7.0.80.0130.07319.91
7.0.70.0030.08019.90
7.0.60.0230.04719.89
7.0.50.0070.06720.32
7.0.40.0100.07319.92
7.0.30.0000.09020.18
7.0.20.0130.04320.13
7.0.10.0100.06320.05
7.0.00.0100.08320.07
5.6.280.0070.07021.11
5.6.250.0130.03320.58
5.6.240.0130.06020.68
5.6.230.0070.05320.72
5.6.220.0030.09020.67
5.6.210.0200.06320.48
5.6.200.0100.09021.03
5.6.190.0070.03720.99
5.6.180.0130.04321.05
5.6.170.0170.06721.13
5.6.160.0070.05021.13
5.6.150.0000.08721.07
5.6.140.0030.05021.04
5.6.130.0130.07721.13
5.6.120.0100.07721.16
5.6.110.0000.05321.00
5.6.100.0000.05720.91
5.6.90.0100.07720.98
5.6.80.0100.07020.44
5.6.70.0130.04020.39
5.6.60.0000.05020.38
5.6.50.0030.05020.41
5.6.40.0130.07320.43
5.6.30.0130.06720.31
5.6.20.0030.06020.52
5.6.10.0030.04020.30
5.6.00.0000.05020.37
5.5.380.0030.07720.45
5.5.370.0100.06720.46
5.5.360.0000.09320.37
5.5.350.0070.04720.39
5.5.340.0030.08020.88
5.5.330.0030.07720.62
5.5.320.0030.08020.83
5.5.310.0130.05320.90
5.5.300.0070.08020.91
5.5.290.0170.04020.76
5.5.280.0070.08020.86
5.5.270.0100.06320.90
5.5.260.0170.07320.81
5.5.250.0100.06020.72
5.5.240.0100.07020.30
5.5.230.0070.05020.13
5.5.220.0100.07320.20
5.5.210.0170.06320.01
5.5.200.0070.04320.27
5.5.190.0100.06320.26
5.5.180.0100.07719.96
5.5.160.0130.05720.20
5.5.150.0070.03720.17
5.5.140.0030.03720.24
5.5.130.0000.04320.26
5.5.120.0100.03319.98
5.5.110.0070.03720.14
5.5.100.0070.03320.17
5.5.90.0070.03720.07
5.5.80.0000.03720.14
5.5.70.0070.03720.13
5.5.60.0000.05720.04
5.5.50.0000.04320.13
5.5.40.0000.06020.04
5.5.30.0070.06720.04
5.5.20.0000.04320.09
5.5.10.0030.04720.06
5.5.00.0030.04020.01
5.4.450.0030.08319.45
5.4.440.0000.07319.37
5.4.430.0130.06019.42
5.4.420.0100.07719.47
5.4.410.0070.06019.43
5.4.400.0070.07718.91
5.4.390.0130.07018.96
5.4.380.0030.07019.10
5.4.370.0070.06319.05
5.4.360.0100.05719.03
5.4.350.0000.06719.03
5.4.340.0100.04019.14
5.4.320.0030.04318.78
5.4.310.0030.03718.80
5.4.300.0030.03718.90
5.4.290.0100.03319.05
5.4.280.0030.04019.11
5.4.270.0070.03319.09
5.4.260.0070.03319.09
5.4.250.0070.03719.06
5.4.240.0030.03718.78
5.4.230.0030.03319.11
5.4.220.0070.03719.12
5.4.210.0030.04319.09
5.4.200.0000.04019.02
5.4.190.0030.03719.04
5.4.180.0070.04319.04
5.4.170.0070.03319.21
5.4.160.0000.04018.92
5.4.150.0030.04318.79
5.4.140.0030.03716.38
5.4.130.0030.03716.33
5.4.120.0170.01716.07
5.4.110.0000.04316.20
5.4.100.0000.04016.25
5.4.90.0070.02716.34
5.4.80.0100.02716.24
5.4.70.0030.03716.31
5.4.60.0000.04316.32
5.4.50.0030.03316.19
5.4.40.0070.03316.47
5.4.30.0030.03716.18
5.4.20.0030.03716.19
5.4.10.0000.04016.19
5.4.00.0070.03715.81
5.3.290.0100.03014.57
5.3.280.0030.03714.55
5.3.270.0070.04014.58
5.3.260.0100.03314.55
5.3.250.0000.04714.51
5.3.240.0030.03714.47
5.3.230.0070.03714.57
5.3.220.0030.03714.52
5.3.210.0100.03014.51
5.3.200.0030.04014.56
5.3.190.0100.02714.56
5.3.180.0030.03714.51
5.3.170.0000.04014.54
5.3.160.0030.03014.55
5.3.150.0100.03314.57
5.3.140.0000.04714.54
5.3.130.0030.03714.53
5.3.120.0030.03714.48
5.3.110.0000.04014.41
5.3.100.0030.06314.02
5.3.90.0000.03313.88
5.3.80.0030.04013.87
5.3.70.0000.04013.77
5.3.60.0070.03313.99
5.3.50.0100.02713.93
5.3.40.0070.08013.89
5.3.30.0000.03713.82
5.3.20.0070.07313.66
5.3.10.0030.03313.63
5.3.00.0000.07313.57
5.2.170.0070.05312.08
5.2.160.0070.06312.08
5.2.150.0100.03012.08
5.2.140.0070.05712.08
5.2.130.0030.05012.08
5.2.120.0070.06012.08
5.2.110.0130.04712.08
5.2.100.0070.05712.08
5.2.90.0030.05712.08
5.2.80.0100.05712.08
5.2.70.0100.05712.08
5.2.60.0100.05312.08
5.2.50.0070.04012.08
5.2.40.0030.06012.08
5.2.30.0100.05712.08
5.2.20.0030.06312.08
5.2.10.0070.05012.08
5.2.00.0030.04312.08
5.1.60.0030.05312.08
5.1.50.0030.03312.08
5.1.40.0070.03012.08
5.1.30.0030.04312.08
5.1.20.0070.05012.08
5.1.10.0030.02712.08
5.1.00.0070.02312.08
5.0.50.0030.02012.08
5.0.40.0030.03012.08
5.0.30.0070.05312.08
5.0.20.0030.03312.08
5.0.10.0030.04312.08
5.0.00.0030.06312.08
4.4.90.0030.01712.08
4.4.80.0000.02012.08
4.4.70.0000.03312.08
4.4.60.0000.03712.08
4.4.50.0000.03712.08
4.4.40.0000.03012.08
4.4.30.0030.02012.08
4.4.20.0030.02012.08
4.4.10.0030.01712.08
4.4.00.0070.03312.08
4.3.110.0070.02312.08
4.3.100.0070.03012.08
4.3.90.0000.03712.08
4.3.80.0000.05712.08
4.3.70.0070.03012.08
4.3.60.0000.02712.08
4.3.50.0030.01712.08
4.3.40.0030.02712.08
4.3.30.0030.02712.08
4.3.20.0000.02712.08
4.3.10.0030.03712.08
4.3.00.0030.03012.08

preferences:
48.55 ms | 400 KiB | 5 Q