3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('test','ee','dd'); $b = array(-1 => 'other'); var_dump(array_replace($b,$a));

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)
8.3.60.0030.01018.43
8.3.50.0150.00621.15
8.3.40.0060.00918.84
8.3.30.0140.00318.84
8.3.20.0070.00020.12
8.3.10.0060.00320.48
8.3.00.0040.00419.26
8.2.180.0100.01018.16
8.2.170.0140.00422.96
8.2.160.0040.01120.27
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0060.00322.23
8.2.110.0090.00022.12
8.2.100.0090.00319.77
8.2.90.0020.00519.07
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.01117.91
8.2.30.0060.00319.30
8.2.20.0060.00317.66
8.2.10.0040.00418.05
8.2.00.0040.00417.66
8.1.280.0150.00625.92
8.1.270.0040.00423.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.71
8.1.230.0040.00719.09
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0040.00717.00
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0000.00918.50
8.1.160.0040.00421.84
8.1.150.0000.00718.73
8.1.140.0000.00817.42
8.1.130.0030.00317.72
8.1.120.0030.00317.43
8.1.110.0040.00417.42
8.1.100.0050.00317.32
8.1.90.0000.00817.40
8.1.80.0000.00717.40
8.1.70.0000.00717.27
8.1.60.0080.00017.39
8.1.50.0030.00517.34
8.1.40.0070.00017.47
8.1.30.0000.00917.57
8.1.20.0050.00217.53
8.1.10.0030.00617.31
8.1.00.0040.00417.39
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.29
8.0.270.0030.00317.14
8.0.260.0060.00017.18
8.0.250.0030.00316.87
8.0.240.0040.00416.75
8.0.230.0000.00716.86
8.0.220.0030.00316.73
8.0.210.0000.00616.79
8.0.200.0030.00316.74
8.0.190.0040.00416.86
8.0.180.0000.00816.77
8.0.170.0040.00416.86
8.0.160.0040.00416.83
8.0.150.0000.00716.75
8.0.140.0000.00716.67
8.0.130.0000.00513.28
8.0.120.0050.00316.83
8.0.110.0040.00416.89
8.0.100.0040.00416.77
8.0.90.0020.00516.69
8.0.80.0110.00316.80
8.0.70.0000.00716.82
8.0.60.0000.00816.80
8.0.50.0000.00716.81
8.0.30.0120.00616.99
8.0.20.0100.00917.40
8.0.10.0080.00016.95
8.0.00.0090.00816.63
7.4.330.0030.00315.02
7.4.320.0000.00716.32
7.4.300.0000.00716.44
7.4.290.0060.00016.53
7.4.280.0040.00416.46
7.4.270.0000.00616.42
7.4.260.0000.00716.54
7.4.250.0050.00316.40
7.4.240.0070.00016.38
7.4.230.0030.00316.42
7.4.220.0120.01216.61
7.4.210.0050.00916.56
7.4.200.0000.00716.60
7.4.160.0130.00616.38
7.4.150.0070.01117.40
7.4.140.0060.01117.86
7.4.130.0120.00516.31
7.4.120.0110.00816.46
7.4.110.0160.00616.40
7.4.100.0060.01216.35
7.4.90.0090.00916.20
7.4.80.0040.01419.37
7.4.70.0160.00416.59
7.4.60.0160.00316.31
7.4.50.0030.00516.48
7.4.40.0080.00816.24
7.4.30.0100.01316.60
7.4.00.0110.00714.97
7.3.330.0000.00813.04
7.3.320.0050.00012.98
7.3.310.0030.00316.20
7.3.300.0000.00616.16
7.3.290.0150.00316.18
7.3.280.0080.00716.12
7.3.270.0060.01217.40
7.3.260.0080.01216.28
7.3.250.0110.00616.21
7.3.240.0080.00816.45
7.3.230.0110.01216.39
7.3.210.0030.01416.38
7.3.200.0140.00319.39
7.3.190.0080.00816.20
7.3.180.0080.00816.36
7.3.170.0060.01516.27
7.3.160.0090.00916.24
7.3.120.0000.01714.59
7.3.110.0080.00414.98
7.3.100.0070.01014.84
7.3.90.0060.00314.72
7.3.80.0000.01414.55
7.3.70.0100.00614.71
7.3.60.0060.00914.87
7.3.50.0040.00814.78
7.3.40.0070.01014.57
7.3.30.0070.00314.66
7.3.20.0080.00416.47
7.3.10.0030.01016.71
7.3.00.0030.00616.56
7.2.330.0100.00716.19
7.2.320.0060.01016.52
7.2.310.0190.00016.36
7.2.300.0100.00916.40
7.2.290.0160.00816.52
7.2.250.0150.00414.92
7.2.240.0070.01014.66
7.2.230.0040.01215.00
7.2.220.0030.01014.99
7.2.210.0040.01114.71
7.2.200.0030.00614.94
7.2.190.0000.01314.80
7.2.180.0070.00414.50
7.2.170.0050.00514.86
7.2.00.0060.00919.15
7.1.330.0000.01515.84
7.1.320.0100.00015.79
7.1.310.0060.00615.92
7.1.300.0060.00915.40
7.1.290.0060.00615.65
7.1.280.0000.01115.86
7.1.270.0080.00615.68
7.1.260.0080.00815.79
7.1.100.0040.00718.18
7.1.70.0070.00316.98
7.1.60.0060.00919.32
7.1.50.0030.01016.86
7.1.00.0070.07022.43
7.0.200.0040.00416.77
7.0.140.0030.07321.97
7.0.60.0100.05319.83
7.0.50.0070.07717.89
7.0.40.0100.07720.03
7.0.30.0500.07320.16
7.0.20.0270.08020.21
7.0.10.0130.08320.00
7.0.00.0100.06720.11
5.6.280.0100.06720.99
5.6.210.0100.08320.46
5.6.200.0030.06718.15
5.6.190.0070.04320.54
5.6.180.0530.07720.39
5.6.170.0270.08020.47
5.6.160.0070.04320.40
5.6.150.0070.08318.08
5.6.140.0070.07318.21
5.6.130.0070.08018.21
5.6.120.0130.07720.92
5.6.110.0100.05721.08
5.6.100.0070.03721.13
5.6.90.0000.06720.98
5.6.80.0100.05720.51
5.5.350.0170.08720.40
5.5.340.0030.08017.93
5.5.330.0000.05020.19
5.5.320.0500.06020.26
5.5.310.0270.06020.21
5.5.300.0070.06017.95
5.5.290.0100.08017.90
5.5.280.0030.04020.97
5.5.270.0100.05320.71
5.5.260.0100.07320.84
5.5.250.0100.07020.49
5.5.240.2500.03720.25
5.4.450.0930.04319.57
5.4.440.1070.05019.49
5.4.430.1000.05719.27
5.4.420.0630.00019.35
5.4.410.0630.00019.36
5.4.400.0630.00019.38
5.4.390.0630.00019.07
5.4.380.0230.06018.50
5.4.370.0200.05018.46
5.4.360.0300.05018.68
5.4.350.0370.04718.65
5.4.340.0270.05318.59
5.4.320.0090.03312.45
5.4.310.0070.04112.45
5.4.300.0070.04212.45
5.4.290.0090.03712.45
5.4.280.0060.04112.35
5.4.270.0070.03412.34
5.4.260.0070.04112.34
5.4.250.0060.03812.34
5.4.240.0050.04512.35
5.4.230.0080.04212.34
5.4.220.0070.03912.34
5.4.210.0050.03712.34
5.4.200.0060.04612.34
5.4.190.0100.03412.33
5.4.180.0040.04112.33
5.4.170.0050.04412.34
5.4.160.0070.04012.34
5.4.150.0080.04412.34
5.4.140.0060.04412.02
5.4.130.0060.03912.01
5.4.120.0090.04411.97
5.4.110.0070.04911.96
5.4.100.0080.03311.96
5.4.90.0120.04111.96
5.4.80.0040.03811.96
5.4.70.0060.03911.96
5.4.60.0100.03411.96
5.4.50.0070.03711.96
5.4.40.0040.04111.95
5.4.30.0040.04011.94
5.4.20.0080.03611.95
5.4.10.0050.03711.95
5.4.00.0060.03611.43
5.3.290.0100.03912.80
5.3.280.0060.03912.71
5.3.270.0070.04512.72
5.3.260.0060.04112.72
5.3.250.0080.03912.72
5.3.240.0110.03512.72
5.3.230.0040.04012.71
5.3.220.0030.04112.68
5.3.210.0080.04112.68
5.3.200.0050.03812.68
5.3.190.0070.03912.67
5.3.180.0040.04112.67
5.3.170.0040.03712.67
5.3.160.0030.04212.67
5.3.150.0110.03512.68
5.3.140.0060.03912.66
5.3.130.0050.04212.66
5.3.120.0090.04012.66
5.3.110.0080.03812.66
5.3.100.0090.03712.12
5.3.90.0090.03412.08
5.3.80.0090.04312.07
5.3.70.0050.03612.08
5.3.60.0080.04112.06
5.3.50.0040.03712.00
5.3.40.0080.03912.00
5.3.30.0070.03811.95
5.3.20.0090.03611.72
5.3.10.0150.03111.69
5.3.00.0090.04111.67
5.2.170.0030.0399.18
5.2.160.0040.0299.18
5.2.150.0030.0319.18
5.2.140.0030.0329.18
5.2.130.0040.0309.14
5.2.120.0090.0309.14
5.2.110.0050.0319.14
5.2.100.0080.0319.14
5.2.90.0060.0379.14
5.2.80.0060.0299.14
5.2.70.0030.0359.14
5.2.60.0040.0329.09
5.2.50.0030.0339.06
5.2.40.0070.0299.03
5.2.30.0060.0309.01
5.2.20.0090.0259.00
5.2.10.0040.0298.92
5.2.00.0030.0318.78
5.1.60.0040.0248.07
5.1.50.0080.0288.06
5.1.40.0070.0258.04
5.1.30.0080.0308.40
5.1.20.0090.0288.41
5.1.10.0080.0278.14
5.1.00.0050.0288.14
5.0.50.0030.0236.62
5.0.40.0060.0236.48
5.0.30.0030.0416.29
5.0.20.0040.0196.27
5.0.10.0030.0226.24
5.0.00.0050.0386.23
4.4.90.0040.0274.78
4.4.80.0030.0204.75
4.4.70.0060.0164.76
4.4.60.0050.0164.76
4.4.50.0040.0164.77
4.4.40.0030.0274.71
4.4.30.0030.0154.76
4.4.20.0050.0164.85
4.4.10.0030.0154.85
4.4.00.0040.0324.76
4.3.110.0020.0194.67
4.3.100.0070.0204.67
4.3.90.0030.0214.63
4.3.80.0030.0284.58
4.3.70.0010.0174.63
4.3.60.0030.0184.63
4.3.50.0030.0164.63
4.3.40.0050.0214.54
4.3.30.0010.0223.28
4.3.20.0040.0213.26
4.3.10.0010.0183.21
4.3.00.0330.01014.30

preferences:
32.22 ms | 401 KiB | 5 Q