3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input['user'] = 'test'; $input = array_add($input, 'user', 'jo'); var_dump($input);

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)
8.3.60.0070.00716.38
8.3.50.0080.00822.93
8.3.40.0110.00318.82
8.3.30.0110.00319.04
8.3.20.0040.00420.21
8.3.10.0000.00723.50
8.3.00.0080.00019.38
8.2.180.0120.00916.50
8.2.170.0100.00718.77
8.2.160.0100.00322.96
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0150.00426.16
8.2.120.0050.00220.95
8.2.110.0050.00520.52
8.2.100.0000.01117.91
8.2.90.0080.00018.28
8.2.80.0000.00917.97
8.2.70.0050.00317.75
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0040.00418.14
8.2.20.0040.00417.63
8.2.10.0000.00717.95
8.2.00.0000.00717.79
8.1.280.0100.00725.92
8.1.270.0080.00024.01
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0060.00322.19
8.1.230.0090.00320.79
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.01317.23
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0110.00018.50
8.1.160.0000.00722.05
8.1.150.0060.00318.75
8.1.140.0000.00817.31
8.1.130.0000.00717.65
8.1.120.0040.00417.34
8.1.110.0040.00417.32
8.1.100.0000.00717.39
8.1.90.0030.00317.22
8.1.80.0020.00517.37
8.1.70.0030.00317.34
8.1.60.0040.00417.48
8.1.50.0040.00417.43
8.1.40.0020.00517.48
8.1.30.0000.00817.58
8.1.20.0000.00917.46
8.1.10.0000.00717.55
8.1.00.0030.00617.41
8.0.300.0030.00320.04
8.0.290.0000.00816.72
8.0.280.0000.00718.28
8.0.270.0070.00017.10
8.0.260.0040.00417.17
8.0.250.0040.00416.84
8.0.240.0050.00217.02
8.0.230.0030.00316.96
8.0.220.0000.00716.87
8.0.210.0020.00516.92
8.0.200.0030.00316.98
8.0.190.0060.00316.99
8.0.180.0040.00416.84
8.0.170.0030.00516.94
8.0.160.0050.00316.86
8.0.150.0030.00316.81
8.0.140.0060.00616.81
8.0.130.0000.00513.38
8.0.120.0000.00716.80
8.0.110.0040.00416.86
8.0.100.0020.00516.79
8.0.90.0070.00016.91
8.0.80.0090.00616.90
8.0.70.0080.00016.72
8.0.60.0040.00416.78
8.0.50.0040.00416.93
8.0.30.0110.00817.00
8.0.20.0190.00517.40
8.0.10.0000.00717.00
8.0.00.0120.00916.65
7.4.330.0060.00015.00
7.4.320.0000.00716.48
7.4.300.0060.00016.56
7.4.290.0000.00716.54
7.4.280.0060.00316.50
7.4.270.0030.00316.60
7.4.260.0000.00816.50
7.4.250.0000.00816.50
7.4.240.0030.00316.61
7.4.230.0050.00216.40
7.4.220.0140.00316.50
7.4.210.0070.00716.61
7.4.200.0070.00016.61
7.4.160.0130.00316.46
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0060.01016.51
7.4.120.0100.00716.51
7.4.110.0120.00916.56
7.4.100.0050.01416.35
7.4.90.0130.00316.57
7.4.80.0110.00719.39
7.4.70.0110.00716.55
7.4.60.0070.01016.46
7.4.50.0030.00316.29
7.4.40.0120.00616.47
7.4.30.0030.01316.51
7.4.00.0070.01015.21
7.3.330.0030.00313.11
7.3.320.0030.00313.00
7.3.310.0030.00316.32
7.3.300.0000.00616.31
7.3.290.0170.00016.35
7.3.280.0120.00516.33
7.3.270.0100.01017.40
7.3.260.0090.00916.35
7.3.250.0090.01116.46
7.3.240.0100.01016.37
7.3.230.0060.00916.39
7.3.210.0060.01116.46
7.3.200.0100.00719.39
7.3.190.0120.00816.21
7.3.180.0080.00816.42
7.3.170.0120.00316.34
7.3.160.0070.01016.42
7.3.120.0100.01014.69
7.3.110.0100.00614.78
7.3.100.0030.01414.58
7.3.90.0070.00715.07
7.3.80.0070.00714.72
7.3.70.0090.00014.82
7.3.60.0030.01014.49
7.3.50.0070.01014.66
7.3.40.0060.01014.40
7.3.30.0140.00014.71
7.3.20.0030.00916.39
7.3.10.0050.00816.60
7.3.00.0030.01316.67
7.2.330.0120.00616.51
7.2.320.0030.01516.52
7.2.310.0120.00616.46
7.2.300.0060.00916.32
7.2.290.0120.01216.35
7.2.250.0060.01014.95
7.2.240.0130.00615.02
7.2.230.0030.01314.56
7.2.220.0040.01114.60
7.2.210.0040.00814.69
7.2.200.0030.01014.82
7.2.190.0090.00614.67
7.2.180.0090.00615.02
7.2.170.0000.00914.65
7.2.160.0040.01414.70
7.2.150.0060.01316.70
7.2.140.0060.00316.81
7.2.130.0030.00616.79
7.2.120.0060.00916.46
7.2.110.0060.01016.58
7.2.100.0030.01316.71
7.2.90.0160.00016.87
7.2.80.0060.00716.85
7.2.70.0080.00316.95
7.2.60.0060.01016.77
7.2.50.0060.00616.69
7.2.40.0040.01116.44
7.2.30.0040.01216.73
7.2.20.0090.00616.73
7.2.10.0030.00816.86
7.2.00.0070.00617.91
7.1.330.0070.01115.93
7.1.320.0070.00715.70
7.1.310.0070.00715.84
7.1.300.0030.01015.46
7.1.290.0000.01615.70
7.1.280.0040.00815.77
7.1.270.0110.00315.57
7.1.260.0060.00615.71
7.1.250.0060.00615.55
7.1.240.0000.00915.80
7.1.230.0030.00915.53
7.1.220.0100.00015.48
7.1.210.0070.00715.78
7.1.200.0070.00415.60
7.1.190.0040.00415.68
7.1.180.0060.00915.66
7.1.170.0090.00615.84
7.1.160.0070.00715.40
7.1.150.0000.00915.77
7.1.140.0090.00615.76
7.1.130.0030.01015.74
7.1.120.0040.00815.54
7.1.110.0070.00715.57
7.1.100.0140.00916.70
7.1.90.0110.00715.69
7.1.80.0110.00315.71
7.1.70.0090.00416.28
7.1.60.0050.01617.48
7.1.50.0050.00816.13
7.1.40.0000.00915.46
7.1.30.0110.00315.54
7.1.20.0110.00015.77
7.1.10.0070.00715.77
7.1.00.0050.04219.09
7.0.330.0000.00915.28
7.0.320.0030.00915.25
7.0.310.0060.00915.30
7.0.300.0090.00315.34
7.0.290.0000.01315.44
7.0.280.0030.01015.29
7.0.270.0000.00815.32
7.0.260.0090.00315.20
7.0.250.0070.00815.27
7.0.240.0030.01015.35
7.0.230.0040.01115.32
7.0.220.0070.00715.07
7.0.210.0000.01515.32
7.0.200.0030.00616.07
7.0.190.0040.00415.34
7.0.180.0090.00915.21
7.0.170.0060.01215.13
7.0.160.0100.00315.43
7.0.150.0060.00915.35
7.0.140.0070.03718.56
7.0.130.0060.00615.16
7.0.120.0000.01415.15
7.0.110.0030.01215.21
7.0.100.0000.01515.14
7.0.90.0030.01315.25
7.0.80.0060.00615.52
7.0.70.0060.00915.51
7.0.60.0090.02917.72
7.0.50.0050.02716.67
7.0.40.0070.02816.92
7.0.30.0200.04116.81
7.0.20.0100.02316.78
7.0.10.0060.03516.73
7.0.00.0030.04016.76
5.6.400.0040.01114.45
5.6.390.0070.00714.05
5.6.380.0120.00314.47
5.6.370.0090.00614.18
5.6.360.0060.00914.06
5.6.350.0000.00914.26
5.6.340.0130.00313.86
5.6.330.0070.00414.43
5.6.320.0060.00614.03
5.6.310.0040.00714.22
5.6.300.0030.00714.29
5.6.290.0000.01314.18
5.6.280.0020.04217.55
5.6.270.0060.00614.18
5.6.260.0050.00514.32
5.6.250.0080.00814.36
5.6.240.0040.00713.93
5.6.230.0040.01114.06
5.6.220.0040.01214.33
5.6.210.0080.04217.37
5.6.200.0070.04016.23
5.6.190.0090.04717.50
5.6.180.0190.02617.29
5.6.170.0080.02817.50
5.6.160.0020.03217.35
5.6.150.0050.04816.15
5.6.140.0100.03916.09
5.6.130.0060.02816.12
5.6.120.0100.03417.74
5.6.110.0130.04317.55
5.6.100.0030.02817.59
5.6.90.0050.05017.70
5.6.80.0030.02917.44
5.6.70.0000.01714.18
5.6.60.0030.00714.16
5.6.50.0120.00314.16
5.6.40.0070.00714.25
5.6.30.0070.00414.27
5.6.20.0090.00314.18
5.6.10.0000.00913.95
5.6.00.0060.00913.98
5.5.380.0000.01014.19
5.5.370.0030.00914.31
5.5.360.0120.00314.24
5.5.350.0100.02017.10
5.5.340.0050.02516.16
5.5.330.0030.04517.42
5.5.320.0050.03417.24
5.5.310.0140.02917.33
5.5.300.0050.02815.93
5.5.290.0090.03116.02
5.5.280.0080.02317.43
5.5.270.0050.02617.48
5.5.260.0070.04017.31
5.5.250.0110.03617.46
5.5.240.0070.03917.15
5.5.230.0000.00813.83
5.5.220.0030.01214.07
5.5.210.0030.00714.22
5.5.200.0100.00614.02
5.5.190.0030.00713.91
5.5.180.0070.01013.78
5.5.170.0080.00414.24
5.5.160.0070.00314.23
5.5.150.0000.01413.94
5.5.140.0030.01014.27
5.5.130.0000.01214.14
5.5.120.0060.00614.03
5.5.110.0060.00913.90
5.5.100.0070.00414.23
5.5.90.0070.00713.99
5.5.80.0030.01014.13
5.5.70.0060.00914.17
5.5.60.0090.00614.04
5.5.50.0060.00613.99
5.5.40.0040.01114.13
5.5.30.0130.00314.14
5.5.20.0040.00814.29
5.5.10.0030.00813.88
5.5.00.0060.00613.98
5.4.450.0380.03416.05
5.4.440.0420.03116.08
5.4.430.0090.03015.97
5.4.420.0350.03716.10
5.4.410.0080.02615.70
5.4.400.0270.02615.75
5.4.390.0350.02715.59
5.4.380.0090.02815.59
5.4.370.0070.02015.67
5.4.360.0020.02415.68
5.4.350.0030.02612.33
5.4.340.0050.02112.33
5.4.330.0000.00812.68
5.4.320.0050.02212.57
5.4.310.0080.01912.57
5.4.300.0050.02112.57
5.4.290.0040.02312.56
5.4.280.0050.02012.52
5.4.270.0090.02112.51
5.4.260.0050.02212.51
5.4.250.0070.02012.52
5.4.240.0040.02312.52
5.4.230.0070.02112.51
5.4.220.0050.02112.51
5.4.210.0030.02312.51
5.4.200.0020.02412.51
5.4.190.0080.02112.51
5.4.180.0060.01812.51
5.4.170.0070.02012.52
5.4.160.0020.02412.51
5.4.150.0030.02512.51
5.4.140.0060.02112.35
5.4.130.0050.02012.35
5.4.120.0030.02512.32
5.4.110.0040.02512.33
5.4.100.0060.02212.33
5.4.90.0050.02312.32
5.4.80.0050.01912.32
5.4.70.0070.02212.32
5.4.60.0030.02612.32
5.4.50.0070.01912.32
5.4.40.0040.02412.32
5.4.30.0050.02112.31
5.4.20.0020.02412.32
5.4.10.0070.01712.31
5.4.00.0030.02112.06
5.3.290.0060.03812.80
5.3.280.0040.03912.71
5.3.270.0030.04112.72
5.3.260.0040.04012.72
5.3.250.0090.03312.72
5.3.240.0090.03812.72
5.3.230.0030.04212.70
5.3.220.0060.03712.68
5.3.210.0080.03712.68
5.3.200.0070.03512.68
5.3.190.0060.03812.68
5.3.180.0070.03612.67
5.3.170.0060.03712.67
5.3.160.0050.03712.68
5.3.150.0070.03512.67
5.3.140.0100.03112.66
5.3.130.0060.04012.66
5.3.120.0050.03912.66
5.3.110.0080.03612.66
5.3.100.0030.03912.12
5.3.90.0070.03412.08
5.3.80.0030.03912.08
5.3.70.0050.03712.08
5.3.60.0060.03612.06
5.3.50.0080.03412.00
5.3.40.0070.03512.00
5.3.30.0070.03311.95
5.3.20.0070.03411.72
5.3.10.0040.03611.69
5.3.00.0090.03311.68
5.2.170.0050.0299.18
5.2.160.0040.0289.18
5.2.150.0040.0339.18
5.2.140.0060.0289.18
5.2.130.0040.0299.14
5.2.120.0050.0279.14
5.2.110.0060.0269.15
5.2.100.0040.0289.14
5.2.90.0040.0289.14
5.2.80.0050.0299.13
5.2.70.0040.0309.13
5.2.60.0050.0299.09
5.2.50.0020.0319.06
5.2.40.0010.0309.04
5.2.30.0020.0319.01
5.2.20.0060.0369.00
5.2.10.0060.0308.92
5.2.00.0070.0288.77
5.1.60.0040.0258.07
5.1.50.0030.0258.06
5.1.40.0050.0298.04
5.1.30.0050.0248.39
5.1.20.0070.0228.41
5.1.10.0050.0338.14
5.1.00.0050.0248.14
5.0.50.0050.0186.61
5.0.40.0020.0206.48
5.0.30.0040.0296.29
5.0.20.0040.0186.26
5.0.10.0040.0186.24
5.0.00.0020.0316.23
4.4.90.0020.0154.78
4.4.80.0040.0134.76
4.4.70.0020.0214.76
4.4.60.0040.0154.75
4.4.50.0020.0154.77
4.4.40.0010.0274.71
4.4.30.0030.0144.76
4.4.20.0050.0134.85
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0040.0154.63
4.3.60.0040.0174.63
4.3.50.0040.0194.62
4.3.40.0030.0234.54
4.3.30.0000.0173.28
4.3.20.0000.0173.25
4.3.10.0010.0163.22
4.3.00.0000.0237.13

preferences:
57.55 ms | 401 KiB | 5 Q