3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array('0' => 'John', '1' => 'George', '2' => 'James', '3' => 'Harry'); $arr2 = array('0' => '12', '1' => '8', '2' => '34', '3' => '23'); arsort($arr2); var_dump(array_replace($arr2,$arr1));

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)
8.5.00.0130.00819.80
8.4.150.0020.00014.05
8.4.140.0190.00817.39
8.4.130.0140.00617.73
8.4.120.0070.00320.70
8.4.110.0120.00718.70
8.4.100.0110.00917.40
8.4.90.0080.00217.74
8.4.80.0100.01018.75
8.4.70.0070.00317.75
8.4.60.0120.00918.43
8.4.50.0100.01018.83
8.4.40.0040.00417.68
8.4.30.0100.01019.26
8.4.20.0070.01319.30
8.4.10.0090.00019.61
8.3.280.0130.00718.32
8.3.270.0120.00916.51
8.3.260.0110.00816.66
8.3.250.0140.00518.79
8.3.240.0090.01016.18
8.3.230.0040.00516.40
8.3.220.0050.00418.84
8.3.210.0140.00416.35
8.3.200.0060.00216.36
8.3.190.0030.00517.05
8.3.180.0100.00816.66
8.3.170.0140.00416.62
8.3.160.0120.00616.50
8.3.150.0110.00817.06
8.3.140.0060.00316.32
8.3.130.0030.00518.31
8.3.120.0150.00320.72
8.3.110.0040.00420.94
8.3.100.0100.00324.06
8.3.90.0080.00026.77
8.3.80.0120.00019.36
8.3.70.0040.01118.31
8.3.60.0130.00616.25
8.3.50.0080.00716.37
8.3.40.0090.01118.81
8.3.30.0130.00718.71
8.3.20.0050.00920.84
8.3.10.0100.00421.34
8.3.00.0060.00919.38
8.2.290.0120.00720.56
8.2.280.0060.00221.91
8.2.270.0070.01116.47
8.2.260.0040.00418.71
8.2.250.0000.00816.46
8.2.240.0150.00316.97
8.2.230.0070.00022.58
8.2.220.0080.00037.54
8.2.210.0130.00726.77
8.2.200.0080.00018.88
8.2.190.0180.00416.58
8.2.180.0120.00918.28
8.2.170.0090.00920.94
8.2.160.0090.00920.52
8.2.150.0080.00522.34
8.2.140.0050.00722.50
8.2.130.0080.00523.30
8.2.120.0140.00519.27
8.2.110.0100.01119.81
8.2.100.0140.00118.35
8.2.90.0170.00418.28
8.2.80.0140.00718.11
8.2.70.0170.00417.88
8.2.60.0150.00518.00
8.2.50.0130.00718.04
8.2.40.0170.00218.74
8.2.30.0120.00818.42
8.2.20.0120.00618.01
8.2.10.0120.00817.93
8.2.00.0080.00918.05
8.1.330.0110.00820.07
8.1.320.0060.00915.87
8.1.310.0000.00816.64
8.1.300.0050.00520.15
8.1.290.0090.00030.84
8.1.280.0040.01825.92
8.1.270.0050.00522.19
8.1.260.0090.00324.06
8.1.250.0040.00725.02
8.1.240.0050.00720.19
8.1.230.0090.00721.17
8.1.220.0120.00517.86
8.1.210.0130.00518.10
8.1.200.0110.00817.63
8.1.190.0150.00417.55
8.1.180.0150.00317.72
8.1.170.0120.00518.06
8.1.160.0110.00818.19
8.1.150.0100.00818.71
8.1.140.0120.00518.49
8.1.130.0110.00617.71
8.1.120.0090.00917.76
8.1.110.0130.00417.48
8.1.100.0120.00517.68
8.1.90.0100.00617.55
8.1.80.0100.00517.77
8.1.70.0090.00517.60
8.1.60.0110.00617.65
8.1.50.0150.00417.56
8.1.40.0100.00717.55
8.1.30.0100.00717.76
8.1.20.0120.00617.84
8.1.10.0130.00517.59
8.1.00.0120.00717.48
8.0.300.0120.00717.78
8.0.290.0170.00517.08
8.0.280.0140.00717.63
8.0.270.0130.00617.12
8.0.260.0140.00617.02
8.0.250.0150.00617.11
8.0.240.0130.00617.02
8.0.230.0120.00617.04
8.0.220.0160.00316.90
8.0.210.0150.00316.93
8.0.200.0110.00617.06
8.0.190.0160.00316.99
8.0.180.0120.00416.94
8.0.170.0120.00616.97
8.0.160.0110.00816.92
8.0.150.0160.00416.91
8.0.140.0150.00516.88
8.0.130.0120.00416.31
8.0.120.0090.00816.90
8.0.110.0130.00416.91
8.0.100.0100.00716.91
8.0.90.0140.00316.95
8.0.80.0120.00717.12
8.0.70.0100.00716.94
8.0.60.0140.00516.90
8.0.50.0130.00416.91
8.0.30.0120.00616.89
8.0.20.0130.00917.21
8.0.10.0150.00417.04
8.0.00.0110.00717.37
7.4.330.0150.00116.54
7.4.320.0100.00816.65
7.4.300.0140.00616.71
7.4.290.0140.00616.65
7.4.280.0160.00516.62
7.4.270.0150.00516.67
7.4.260.0150.00516.63
7.4.250.0160.00416.64
7.4.240.0110.00716.69
7.4.230.0160.00216.65
7.4.220.0120.00616.58
7.4.210.0150.00516.66
7.4.200.0130.00516.68
7.4.190.0120.00716.74
7.4.180.0140.00516.80
7.4.160.0130.00616.61
7.4.150.0150.00416.72
7.4.140.0110.00917.08
7.4.130.0150.00416.72
7.4.120.0130.00816.64
7.4.110.0120.00616.72
7.4.100.0140.00716.78
7.4.90.0130.00916.81
7.4.80.0170.00417.19
7.4.70.0140.00716.73
7.4.60.0150.00616.71
7.4.50.0150.00416.64
7.4.40.0140.00516.69
7.4.30.0130.00516.77
7.4.20.0150.00516.74
7.4.10.0160.00316.76
7.4.00.0160.00416.44
7.3.330.0150.00415.82
7.3.320.0140.00415.82
7.3.310.0130.00516.38
7.3.300.0120.00516.49
7.3.290.0140.00416.33
7.3.280.0110.00716.21
7.3.270.0160.00516.65
7.3.260.0150.00616.63
7.3.250.0130.00816.52
7.3.240.0140.00716.51
7.3.230.0140.00616.52
7.3.220.0170.00316.62
7.3.210.0150.00616.50
7.3.200.0160.00416.55
7.3.190.0130.00716.56
7.3.180.0120.00716.51
7.3.170.0150.00516.61
7.3.160.0130.00816.56
7.3.150.0160.00516.64
7.3.140.0140.00616.64
7.3.130.0160.00516.58
7.3.120.0140.00516.33
7.3.110.0130.00616.41
7.3.100.0140.00516.33
7.3.90.0120.00516.26
7.3.80.0120.00716.11
7.3.70.0130.00516.30
7.3.60.0120.00616.22
7.3.50.0110.00716.18
7.3.40.0110.00716.25
7.3.30.0120.00716.14
7.3.20.0110.00816.71
7.3.10.0150.00416.69
7.3.00.0200.00516.77
7.2.340.0150.00716.75
7.2.330.0180.00516.58
7.2.320.0160.00616.59
7.2.310.0160.00716.68
7.2.300.0190.00516.64
7.2.290.0180.00616.67
7.2.280.0200.00616.74
7.2.270.0220.00416.65
7.2.260.0230.00416.66
7.2.250.0210.00416.68
7.2.240.0150.00916.42
7.2.230.0130.01016.37
7.2.220.0130.00716.21
7.2.210.0160.00516.17
7.2.200.0170.00716.24
7.2.190.0160.00616.27
7.2.180.0160.00616.23
7.2.170.0160.00616.35
7.2.160.0160.00616.27
7.2.150.0180.00516.82
7.2.140.0380.00716.95
7.2.130.0130.00716.95
7.2.120.0170.00616.93
7.2.110.0150.00716.89
7.2.100.0240.00516.65
7.2.90.0230.00616.64
7.2.80.0210.00916.63
7.2.70.0210.00516.63
7.2.60.0190.00816.63
7.2.50.0200.00816.65
7.2.40.0220.00616.72
7.2.30.0250.00616.66
7.2.20.0240.00816.75
7.2.10.0240.00716.82
7.2.00.0270.00516.75
7.1.330.0140.00916.38
7.1.320.0150.00716.12
7.1.310.0140.00516.15
7.1.300.0140.00716.11
7.1.290.0150.00616.13
7.1.280.0230.00516.11
7.1.270.0130.00716.21
7.1.260.0160.00516.08
7.1.250.0140.00615.94
7.1.240.0180.00616.07
7.1.230.0160.00916.14
7.1.220.0230.00715.84
7.1.210.0270.00815.83
7.1.200.0210.00815.80
7.1.190.0270.00515.79
7.1.180.0270.00615.84
7.1.170.0250.00515.77
7.1.160.0240.00715.93
7.1.150.0260.00815.80
7.1.140.0300.00615.82
7.1.130.0300.00715.85
7.1.120.0290.00515.79
7.1.110.0250.00815.83
7.1.100.0310.00415.78
7.1.90.0220.00716.05
7.1.80.0260.00516.11
7.1.70.0370.00715.83
7.1.60.0330.00819.92
7.1.50.0310.00720.01
7.1.40.0260.01019.86
7.1.30.0300.00419.82
7.1.20.0290.00619.92
7.1.10.0250.00715.89
7.1.00.0200.00815.88
7.0.330.0590.00515.86
7.0.320.0180.00515.86
7.0.310.0260.00415.59
7.0.300.0260.00515.54
7.0.290.0260.00515.51
7.0.280.0280.00415.54
7.0.270.0270.00715.51
7.0.260.0250.00615.59
7.0.250.0260.00715.65
7.0.240.0310.00515.66
7.0.230.0290.00715.58
7.0.220.0270.00515.61
7.0.210.0260.00715.60
7.0.200.0250.00815.74
7.0.190.0270.00515.78
7.0.180.0280.00715.66
7.0.170.0240.00715.71
7.0.160.0250.00615.66
7.0.150.0270.00715.66
7.0.140.0330.00515.67
7.0.130.0270.00915.83
7.0.120.0260.00715.65
7.0.110.0240.00515.81
7.0.100.0230.00715.63
7.0.90.0300.00615.69
7.0.80.0200.01015.66
7.0.70.0230.00515.63
7.0.60.0190.00715.66
7.0.50.0250.00615.64
7.0.40.0230.00915.66
7.0.30.0200.00615.68
7.0.20.0320.00615.71
7.0.10.0240.00715.76
7.0.00.0220.00615.66
5.6.400.0170.00716.05
5.6.390.0140.00716.03
5.6.380.0150.00615.78
5.6.370.0180.00516.38
5.6.360.0130.00716.28
5.6.350.0190.00416.34
5.6.340.0090.01116.33
5.6.330.0160.00616.44
5.6.320.0190.00416.32
5.6.310.0160.00516.36
5.6.300.0140.00716.28
5.6.290.0110.00916.34
5.6.280.0150.00616.39
5.6.270.0140.00816.39
5.6.260.0140.00616.32
5.6.250.0160.00616.36
5.6.240.0130.00916.43
5.6.230.0150.00716.47
5.6.220.0150.00816.44
5.6.210.0160.00716.47
5.6.200.0160.00516.46
5.6.190.0150.00716.44
5.6.180.0160.00716.48
5.6.170.0160.00616.44
5.6.160.0150.00716.48
5.6.150.0130.01016.51
5.6.140.0190.00316.39
5.6.130.0140.00616.48
5.6.120.0150.00916.43
5.6.110.0190.00316.37
5.6.100.0160.00616.42
5.6.90.0180.00416.42
5.6.80.0170.00516.34
5.6.70.0140.00716.45
5.6.60.0150.00616.48
5.6.50.0160.00616.35
5.6.40.0150.00516.40
5.6.30.0160.00516.42
5.6.20.0160.00616.34
5.6.10.0160.00716.35
5.6.00.0170.00316.36

preferences:
135.67 ms | 403 KiB | 5 Q