3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = array('mark', 'jones', 'alex'); $age = array(12, 23, 34); $country = array('USA', 'UK', 'Canada'); $values = array_merge_recursive($name, $age, $country); print_r($values);

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)
8.3.60.0070.00718.27
8.3.50.0070.01021.95
8.3.40.0100.00718.57
8.3.30.0070.00718.81
8.3.20.0040.00420.27
8.3.10.0050.00323.51
8.3.00.0000.00720.84
8.2.180.0200.00016.50
8.2.170.0110.00422.96
8.2.160.0040.01120.50
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00820.84
8.2.110.0070.00322.29
8.2.100.0070.00419.63
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0080.00019.95
8.2.30.0030.00718.08
8.2.20.0040.00417.68
8.2.10.0030.00518.03
8.2.00.0040.00417.74
8.1.280.0100.00325.92
8.1.270.0030.00622.22
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.91
8.1.230.0040.00819.10
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.01017.23
8.1.190.0040.00417.11
8.1.180.0000.00818.10
8.1.170.0040.00418.53
8.1.160.0050.00221.95
8.1.150.0070.00018.64
8.1.140.0040.00417.29
8.1.130.0080.00017.73
8.1.120.0000.00717.38
8.1.110.0080.00017.33
8.1.100.0070.00017.40
8.1.90.0030.00317.35
8.1.80.0030.00617.27
8.1.70.0030.00317.33
8.1.60.0030.00617.41
8.1.50.0030.00517.43
8.1.40.0040.00417.34
8.1.30.0070.00317.52
8.1.20.0030.00617.41
8.1.10.0040.00417.42
8.1.00.0030.00817.30
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0000.00718.41
8.0.270.0000.00717.18
8.0.260.0060.00017.24
8.0.250.0030.00316.86
8.0.240.0000.00716.92
8.0.230.0040.00416.90
8.0.220.0050.00216.84
8.0.210.0030.00316.84
8.0.200.0030.00316.77
8.0.190.0030.00616.89
8.0.180.0000.00816.89
8.0.170.0040.00416.88
8.0.160.0040.00416.80
8.0.150.0030.00316.85
8.0.140.0030.00316.82
8.0.130.0030.00613.20
8.0.120.0050.00316.70
8.0.110.0000.00816.66
8.0.100.0040.00416.79
8.0.90.0080.00016.77
8.0.80.0110.00316.77
8.0.70.0050.00216.86
8.0.60.0030.00316.87
8.0.50.0050.00216.84
8.0.30.0180.00316.93
8.0.20.0110.00917.40
8.0.10.0040.00416.99
8.0.00.0080.01116.77
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0030.00316.35
7.4.290.0040.00416.50
7.4.280.0070.00016.45
7.4.270.0040.00316.44
7.4.260.0080.00016.48
7.4.250.0000.00716.29
7.4.240.0050.00216.41
7.4.230.0000.00716.53
7.4.220.0210.00316.63
7.4.210.0070.00816.46
7.4.200.0030.00316.51
7.4.160.0100.00516.34
7.4.150.0110.00717.40
7.4.140.0120.00817.86
7.4.130.0120.00416.32
7.4.120.0120.00616.55
7.4.110.0090.00916.50
7.4.100.0070.01016.36
7.4.90.0030.01316.22
7.4.80.0120.00919.39
7.4.70.0160.00016.50
7.4.60.0110.00716.27
7.4.50.0080.00016.68
7.4.40.0200.00016.37
7.4.30.0060.01116.50
7.4.00.0070.00714.90
7.3.330.0060.00013.04
7.3.320.0000.00513.02
7.3.310.0030.00316.06
7.3.300.0070.00016.12
7.3.290.0130.00016.09
7.3.280.0100.00616.13
7.3.270.0130.00317.40
7.3.260.0140.00316.18
7.3.250.0100.01116.36
7.3.240.0050.01115.97
7.3.230.0070.01016.53
7.3.210.0100.00716.12
7.3.200.0100.01019.39
7.3.190.0110.00516.15
7.3.180.0120.00316.26
7.3.170.0030.01216.27
7.3.160.0040.01216.38
7.3.120.0000.01614.61
7.2.330.0150.00316.41
7.2.320.0110.00616.61
7.2.310.0110.01116.28
7.2.300.0070.01516.32
7.2.290.0140.00916.49
7.2.00.0060.00618.98
7.1.100.0040.01117.89
7.1.70.0000.00717.07
7.1.60.0030.02019.70
7.1.50.0240.01034.59
7.1.00.0030.07722.41
7.0.200.0030.00714.67
7.0.140.0030.07022.04
7.0.120.0000.03722.04
7.0.110.0000.03721.90
7.0.100.0030.03022.07
7.0.90.0070.05721.97
7.0.80.0000.04722.05
7.0.70.0030.06021.92
7.0.60.0030.03721.67
7.0.50.0070.07322.03
7.0.40.0070.04020.16
7.0.30.0000.07019.93
7.0.20.0070.03320.05
7.0.10.0000.04020.05
7.0.00.0100.05319.92
5.6.280.0100.06721.07
5.6.270.0100.02720.79
5.6.260.0000.03720.91
5.6.250.0000.03321.03
5.6.240.0070.04320.82
5.6.230.0070.05020.97
5.6.220.0070.07720.79
5.6.210.0070.07020.89
5.6.200.0000.04320.95
5.6.190.0000.08720.91
5.6.180.0030.06320.95
5.6.170.0070.06720.74
5.6.160.0030.06320.86
5.6.150.0000.09720.77
5.6.140.0070.04021.01
5.6.130.0100.04320.98
5.6.120.0030.06020.68
5.6.110.0070.04320.93
5.6.100.0030.08020.97
5.6.90.0030.05720.95
5.6.80.0000.04020.36
5.6.70.0000.05020.38
5.6.60.0100.03020.06
5.6.50.0030.03320.36
5.6.40.0070.07020.36
5.6.30.0000.08020.30
5.6.20.0070.04020.21
5.6.10.0000.05720.21
5.6.00.0000.05020.38
5.5.380.0000.06017.54
5.5.370.0030.07717.64
5.5.360.0030.07317.68
5.5.350.0030.04317.54
5.5.340.0030.04018.05
5.5.330.0100.03018.09
5.5.320.0030.07317.93
5.5.310.0000.07718.12
5.5.300.0070.03317.92
5.5.290.0000.04318.04
5.5.280.0030.03717.92
5.5.270.0000.08018.05
5.5.260.0000.08018.11
5.5.250.0000.06717.95
5.5.240.0000.03717.51
5.5.230.0000.04017.28
5.5.220.0070.06017.41
5.5.210.0000.04017.64
5.5.200.0000.03717.45
5.5.190.0070.06017.44
5.5.180.0000.04017.39
5.5.160.0070.06717.57
5.5.150.0000.03717.30
5.5.140.0000.08017.43
5.5.130.0030.05717.42
5.5.120.0030.07017.40
5.5.110.0070.06317.43
5.5.100.0000.04017.36
5.5.90.0000.05017.39
5.5.80.0070.04717.15
5.5.70.0030.06317.33
5.5.60.0000.07717.45
5.5.50.0000.04317.03
5.5.40.0000.06317.15
5.5.30.0030.05017.34
5.5.20.0000.03717.50
5.5.10.0030.03317.45
5.5.00.0000.03717.44
5.4.450.0030.04319.50
5.4.440.0070.03319.39
5.4.430.0030.04019.26
5.4.420.0070.05319.40
5.4.410.0030.03719.17
5.4.400.0030.05018.94
5.4.390.0030.04318.95
5.4.380.0070.05718.89
5.4.370.0030.03318.92
5.4.360.0100.07018.93
5.4.350.0000.06019.08
5.4.340.0000.06018.93
5.4.320.0030.05319.17
5.4.310.0000.04018.98
5.4.300.0070.05719.13
5.4.290.0030.04019.10
5.4.280.0000.04719.10
5.4.270.0000.05019.12
5.4.260.0000.07019.07
5.4.250.0070.07319.23
5.4.240.0030.04319.20
5.4.230.0000.07019.06
5.4.220.0070.04719.17
5.4.210.0030.07318.91
5.4.200.0070.06718.92
5.4.190.0030.03319.16
5.4.180.0000.06719.02
5.4.170.0070.05019.11
5.4.160.0100.06018.87
5.4.150.0000.03719.08
5.4.140.0030.05316.41
5.4.130.0070.02716.39
5.4.120.0030.05716.44
5.4.110.0000.06016.45
5.4.100.0000.03716.50
5.4.90.0030.03716.50
5.4.80.0000.03316.39
5.4.70.0030.07316.25
5.4.60.0030.03316.47
5.4.50.0000.03716.40
5.4.40.0030.03316.36
5.4.30.0030.03016.34
5.4.20.0000.04016.29
5.4.10.0000.03716.29
5.4.00.0030.03315.73
5.3.290.0030.03714.79
5.3.280.0030.05014.64
5.3.270.0070.03714.61
5.3.260.0030.03314.73
5.3.250.0030.06714.61
5.3.240.0070.06314.68
5.3.230.0000.03714.55
5.3.220.0000.07714.41
5.3.210.0000.07014.57
5.3.200.0000.04314.58
5.3.190.0000.04014.57
5.3.180.0030.03314.70
5.3.170.0000.03714.68
5.3.160.0030.04014.55
5.3.150.0000.03714.60
5.3.140.0000.03714.54
5.3.130.0030.03714.55
5.3.120.0030.03314.57
5.3.110.0000.08014.52
5.3.100.0000.05314.03
5.3.90.0030.03314.04
5.3.80.0000.03314.04
5.3.70.0000.03714.00
5.3.60.0000.03314.13
5.3.50.0000.03314.16
5.3.40.0070.03013.89
5.3.30.0000.04013.90
5.3.20.0000.06713.74
5.3.10.0030.06713.64
5.3.00.0030.06013.66
5.2.170.0030.02711.27
5.2.160.0000.03011.15
5.2.150.0030.03711.10
5.2.140.0000.05711.14
5.2.130.0030.03311.06
5.2.120.0000.05011.10
5.2.110.0030.05011.24
5.2.100.0070.03011.09
5.2.90.0030.02311.18
5.2.80.0000.03011.18
5.2.70.0030.04011.16
5.2.60.0000.06311.17
5.2.50.0030.02711.03
5.2.40.0070.04310.95
5.2.30.0000.03711.07
5.2.20.0000.06011.09
5.2.10.0070.04310.88
5.2.00.0030.05710.70
5.1.60.0030.02010.23
5.1.50.0000.02310.16
5.1.40.0000.0339.95
5.1.30.0000.04310.41
5.1.20.0030.06010.35
5.1.10.0000.02310.13
5.1.00.0000.05710.21
5.0.50.0000.0309.66
5.0.40.0000.0409.66
5.0.30.0000.0309.66
5.0.20.0030.0239.66
5.0.10.0070.0409.66
5.0.00.0030.0509.66
4.4.90.0030.0209.66
4.4.80.0000.0139.66
4.4.70.0030.0209.66
4.4.60.0000.0339.66
4.4.50.0030.0279.66
4.4.40.0030.0209.66
4.4.30.0000.0379.66
4.4.20.0030.0179.66
4.4.10.0000.0139.66
4.4.00.0000.0539.66
4.3.110.0030.0309.66
4.3.100.0000.0339.66
4.3.90.0070.0309.66
4.3.80.0000.0309.66
4.3.70.0000.0179.66
4.3.60.0070.0309.66
4.3.50.0000.0339.66
4.3.40.0030.0309.66
4.3.30.0030.0139.66
4.3.20.0000.0239.66
4.3.10.0000.0139.66
4.3.00.0000.0239.66

preferences:
41.25 ms | 401 KiB | 5 Q