3v4l.org

run code in 300+ PHP versions simultaneously
<?php $base = array("orange", "banana", "apple", "raspberry"); $replacements = array(0 => "pineapple", 4 => "cherry"); $replacements2 = array(0 => "grape"); $basket = array_replace($base, $replacements, $replacements2); print_r($basket); $array1 = array("color" => "red", 2, 4); $array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4); $result = array_merge($array1, $array2); print_r($result); print_r(array_merge($array1, $array2));

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)
8.3.70.0060.00916.38
8.3.60.0100.01016.38
8.3.50.0030.01121.88
8.3.40.0120.00318.72
8.3.30.0070.00718.93
8.3.20.0070.00020.26
8.3.10.0080.00023.65
8.3.00.0080.00019.13
8.2.180.0070.01116.38
8.2.170.0080.00822.96
8.2.160.0070.00720.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0100.00722.31
8.2.110.0100.00022.07
8.2.100.0040.00817.78
8.2.90.0000.00819.02
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0000.00917.91
8.2.50.0090.00018.07
8.2.40.0020.00518.08
8.2.30.0000.00717.86
8.2.20.0090.00017.68
8.2.10.0040.00417.95
8.2.00.0000.01017.69
8.1.280.0090.00925.92
8.1.270.0060.00922.18
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00423.83
8.1.230.0140.00019.10
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0050.00517.23
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0000.00721.81
8.1.150.0050.00218.61
8.1.140.0100.00017.30
8.1.130.0000.00717.70
8.1.120.0000.00717.39
8.1.110.0000.00817.29
8.1.100.0030.00317.37
8.1.90.0070.00017.29
8.1.80.0030.00517.29
8.1.70.0000.00717.32
8.1.60.0050.00517.52
8.1.50.0040.00417.34
8.1.40.0060.00317.47
8.1.30.0040.00417.54
8.1.20.0040.00417.63
8.1.10.0040.00417.32
8.1.00.0040.00417.23
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0000.00718.36
8.0.270.0000.00717.19
8.0.260.0000.00817.09
8.0.250.0000.00816.89
8.0.240.0000.00816.77
8.0.230.0030.00316.85
8.0.220.0070.00016.80
8.0.210.0070.00016.78
8.0.200.0060.00016.80
8.0.190.0050.00316.81
8.0.180.0040.00416.82
8.0.170.0000.00716.78
8.0.160.0070.00016.71
8.0.150.0050.00316.64
8.0.140.0020.00516.63
8.0.130.0060.00213.24
8.0.120.0040.00416.85
8.0.110.0040.00416.77
8.0.100.0040.00416.73
8.0.90.0000.00716.77
8.0.80.0040.01116.75
8.0.70.0080.00016.69
8.0.60.0000.00816.81
8.0.50.0040.00416.88
8.0.30.0090.00917.02
8.0.20.0050.01217.40
8.0.10.0000.00816.81
8.0.00.0090.00916.70
7.4.330.0000.00515.00
7.4.320.0000.00616.45
7.4.300.0030.00316.41
7.4.290.0040.00416.43
7.4.280.0070.00016.40
7.4.270.0070.00016.53
7.4.260.0000.00716.40
7.4.250.0070.00016.44
7.4.240.0050.00216.56
7.4.230.0030.00316.27
7.4.220.0050.01116.47
7.4.210.0070.00916.54
7.4.200.0080.00016.64
7.4.190.0050.00216.61
7.4.160.0160.00416.37
7.4.150.0130.00417.40
7.4.140.0120.00817.86
7.4.130.0080.00816.37
7.4.120.0120.00516.37
7.4.110.0070.01116.29
7.4.100.0070.01116.44
7.4.90.0120.01216.52
7.4.80.0060.01219.39
7.4.70.0120.00616.48
7.4.60.0030.01716.37
7.4.50.0000.00716.26
7.4.40.0070.00722.77
7.4.30.0100.00616.37
7.4.00.0110.00614.88
7.3.330.0000.00512.93
7.3.320.0000.00513.03
7.3.310.0000.00716.29
7.3.300.0030.00316.14
7.3.290.0110.00716.13
7.3.280.0040.01216.13
7.3.270.0070.01117.40
7.3.260.0090.00916.45
7.3.250.0140.00516.40
7.3.240.0150.00416.11
7.3.230.0030.01216.39
7.3.210.0070.01015.97
7.3.200.0000.01719.39
7.3.190.0120.00616.12
7.3.180.0130.00416.50
7.3.170.0090.00616.27
7.3.160.0050.01016.50
7.3.120.0080.00514.92
7.3.110.0070.01014.80
7.3.100.0060.00614.66
7.3.90.0100.00314.82
7.3.80.0060.00914.51
7.3.70.0040.01214.61
7.3.60.0080.00614.71
7.3.50.0030.00614.75
7.3.40.0030.01014.51
7.3.30.0060.00314.85
7.3.20.0040.01116.52
7.3.10.0030.00916.49
7.3.00.0040.01116.52
7.2.330.0100.00716.32
7.2.320.0070.01016.69
7.2.310.0030.01316.38
7.2.300.0000.01716.57
7.2.290.0060.01116.23
7.2.250.0130.00614.93
7.2.240.0030.01314.97
7.2.230.0080.00814.83
7.2.220.0030.01014.94
7.2.210.0100.00314.97
7.2.200.0000.01714.77
7.2.190.0080.00414.98
7.2.180.0070.00414.75
7.2.170.0000.01214.71
7.2.00.0000.01319.07
7.1.330.0090.00615.62
7.1.320.0030.00615.78
7.1.310.0070.00715.73
7.1.300.0080.00415.55
7.1.290.0000.01415.55
7.1.280.0060.00615.47
7.1.270.0070.00715.93
7.1.260.0160.00015.69
7.1.200.0130.00015.84
7.1.100.0000.01218.20
7.1.70.0040.01416.81
7.1.60.0030.02119.46
7.1.50.0030.02016.80
7.1.00.0000.08022.36
7.0.200.0190.00616.06
7.0.140.0000.07721.95
7.0.70.0100.07321.60
7.0.60.0030.08021.54
7.0.50.0070.08322.18
7.0.40.0070.08019.98
7.0.30.0030.06019.91
7.0.20.0030.06020.04
7.0.10.0070.07319.99
7.0.00.0070.07020.02
5.6.280.0070.07021.09
5.6.220.0000.09020.59
5.6.210.0070.08020.63
5.6.200.0000.07021.03
5.6.190.0070.06320.93
5.6.180.0000.08720.92
5.6.170.0030.08021.04
5.6.160.0030.05021.10
5.6.150.0070.07321.06
5.6.140.0000.05320.93
5.6.130.0070.04720.95
5.6.120.0070.07720.92
5.6.110.0100.07020.97
5.6.100.0030.08320.96
5.6.90.0100.07721.09
5.6.80.0000.08720.42
5.6.70.0100.07320.36
5.6.60.0030.07320.40
5.6.50.0130.06720.32
5.6.40.0070.07720.30
5.6.30.0100.07320.33
5.6.20.0030.03720.45
5.6.10.0000.04020.36
5.6.00.0000.04020.50
5.5.360.0070.07320.34
5.5.350.0070.07720.31
5.5.340.0030.07320.88
5.5.330.0030.08020.91
5.5.320.0030.08320.75
5.5.310.0000.08720.74
5.5.300.0000.08720.89
5.5.290.0030.05020.89
5.5.280.0100.06720.87
5.5.270.0030.09320.62
5.5.260.0030.08320.77
5.5.250.0000.08020.70
5.5.240.0070.07320.14
5.5.230.0030.04320.19
5.5.220.0030.08020.24
5.5.210.0070.08020.24
5.5.200.0100.06720.14
5.5.190.0000.08020.25
5.5.180.0070.05320.22
5.5.160.0000.04020.09
5.5.150.0030.03720.09
5.5.140.0030.03720.25
5.5.130.0000.04320.21
5.5.120.0000.03319.98
5.5.110.0000.03320.24
5.5.100.0000.03320.15
5.5.90.0030.03020.03
5.5.80.0030.03020.15
5.5.70.0000.04020.13
5.5.60.0030.04020.04
5.5.50.0030.03320.04
5.5.40.0030.04019.88
5.5.30.0000.04020.09
5.5.20.0000.03719.99
5.5.10.0000.05320.09
5.5.00.0000.04319.98
5.4.450.0070.07719.40
5.4.440.0070.06319.18
5.4.430.0000.08319.53
5.4.420.0030.07019.49
5.4.410.0030.08019.41
5.4.400.0070.07019.17
5.4.390.0070.06019.11
5.4.380.0030.05019.02
5.4.370.0070.07319.16
5.4.360.0070.08019.16
5.4.350.0070.06719.23
5.4.340.0030.04019.04
5.4.320.0030.03719.04
5.4.310.0030.03719.04
5.4.300.0030.03719.01
5.4.290.0070.03718.86
5.4.280.0000.03319.13
5.4.270.0000.03319.19
5.4.260.0000.03719.16
5.4.250.0030.03019.10
5.4.240.0000.03719.20
5.4.230.0000.03719.03
5.4.220.0000.03319.02
5.4.210.0000.04319.03
5.4.200.0000.04019.07
5.4.190.0000.03718.85
5.4.180.0030.04318.85
5.4.170.0000.03319.14
5.4.160.0000.03019.18
5.4.150.0030.03319.10
5.4.140.0000.03016.37
5.4.130.0000.03016.46
5.4.120.0000.03016.34
5.4.110.0000.04016.49
5.4.100.0000.03016.33
5.4.90.0030.02716.23
5.4.80.0070.02316.44
5.4.70.0000.03016.48
5.4.60.0030.02716.48
5.4.50.0030.02716.39
5.4.40.0030.02716.40
5.4.30.0030.02716.39
5.4.20.0000.03016.46
5.4.10.0000.03016.42
5.4.00.0070.02315.80
5.3.290.0030.03714.63
5.3.280.0030.03014.62
5.3.270.0070.03714.66
5.3.260.0030.03014.60
5.3.250.0000.03014.73
5.3.240.0070.03314.74
5.3.230.0000.04314.72
5.3.220.0000.04014.58
5.3.210.0000.03014.63
5.3.200.0000.03014.66
5.3.190.0030.03314.57
5.3.180.0000.03014.65
5.3.170.0030.02714.52
5.3.160.0030.02714.56
5.3.150.0000.03014.51
5.3.140.0030.02714.66
5.3.130.0000.03314.65
5.3.120.0030.03014.51
5.3.110.0030.03014.61
5.3.100.0070.02313.96
5.3.90.0070.03014.02
5.3.80.0000.03314.12
5.3.70.0070.03014.13
5.3.60.0000.03013.92
5.3.50.0030.02714.01
5.3.40.0000.05313.92
5.3.30.0030.02714.01
5.3.20.0030.02313.75
5.3.10.0000.02713.67
5.3.00.0030.04013.66
5.2.170.0000.02311.35
5.2.160.0000.03011.35
5.2.150.0030.02711.35
5.2.140.0000.02311.35
5.2.130.0000.02311.35
5.2.120.0000.02311.35
5.2.110.0030.03311.35
5.2.100.0070.04311.35
5.2.90.0000.05011.35
5.2.80.0030.06011.35
5.2.70.0030.05011.35
5.2.60.0000.04311.35
5.2.50.0030.05711.35
5.2.40.0030.06011.35
5.2.30.0070.04711.35
5.2.20.0100.05011.35
5.2.10.0100.05011.35
5.2.00.0030.05711.35
5.1.60.0030.05011.35
5.1.50.0030.05311.35
5.1.40.0030.04011.35
5.1.30.0030.05311.35
5.1.20.0000.06011.35
5.1.10.0070.05011.35
5.1.00.0030.05311.35
5.0.50.0030.04011.35
5.0.40.0000.04311.35
5.0.30.0000.05011.35
5.0.20.0070.03011.35
5.0.10.0030.03711.35
5.0.00.0030.05011.35
4.4.90.0000.01711.35
4.4.80.0000.03311.35
4.4.70.0030.03311.35
4.4.60.0030.03311.35
4.4.50.0000.04011.35
4.4.40.0000.05711.35
4.4.30.0000.03311.35
4.4.20.0030.03011.35
4.4.10.0030.03311.35
4.4.00.0030.05311.35
4.3.110.0000.03011.35
4.3.100.0030.02311.35
4.3.90.0000.03311.35
4.3.80.0000.05011.35
4.3.70.0000.03711.35
4.3.60.0000.03311.35
4.3.50.0000.03711.35
4.3.40.0000.04711.35
4.3.30.0000.03711.35
4.3.20.0030.03011.35
4.3.10.0030.03311.35
4.3.00.0000.03711.35

preferences:
56.06 ms | 401 KiB | 5 Q