3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a[] = 1; $a[] = 2; $a[] = 3; $b = array(); $b[] = 4; echo array_diff($a, $b);

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)
8.3.60.0070.01116.75
8.3.50.0080.01022.04
8.3.40.0080.00818.97
8.3.30.0030.01418.95
8.3.20.0030.00620.04
8.3.10.0040.00423.48
8.3.00.0070.01119.38
8.2.180.0090.00918.29
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0150.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00421.14
8.2.110.0030.00622.11
8.2.100.0120.00018.03
8.2.90.0000.00919.22
8.2.80.0060.00318.03
8.2.70.0040.00417.75
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0000.00818.02
8.2.20.0000.00717.64
8.2.10.0040.00417.98
8.2.00.0110.00017.50
8.1.280.0100.00325.92
8.1.270.0120.00623.79
8.1.260.0040.00426.35
8.1.250.0120.00328.09
8.1.240.0050.00523.83
8.1.230.0130.00318.84
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0000.00817.22
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0000.00718.58
8.1.160.0020.00521.86
8.1.150.0080.00018.57
8.1.140.0060.00317.38
8.1.130.0000.00717.85
8.1.120.0070.00017.42
8.1.110.0070.00017.37
8.1.100.0040.00417.41
8.1.90.0000.00717.29
8.1.80.0070.00317.27
8.1.70.0040.00417.27
8.1.60.0030.00517.54
8.1.50.0040.00417.33
8.1.40.0000.00717.38
8.1.30.0040.00417.58
8.1.20.0050.00317.48
8.1.10.0070.00017.54
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0050.00317.05
8.0.280.0040.00418.35
8.0.270.0000.00817.29
8.0.260.0080.00016.88
8.0.250.0030.00316.98
8.0.240.0030.00616.85
8.0.230.0050.00216.82
8.0.220.0000.00716.89
8.0.210.0030.00316.77
8.0.200.0030.00316.93
8.0.190.0050.00216.99
8.0.180.0080.00016.93
8.0.170.0040.00416.93
8.0.160.0030.00316.85
8.0.150.0030.00316.83
8.0.140.0080.00316.88
8.0.130.0000.00513.24
8.0.120.0040.00416.75
8.0.110.0000.00716.86
8.0.100.0000.00816.71
8.0.90.0050.00316.79
8.0.80.0120.00316.82
8.0.70.0040.00416.78
8.0.60.0050.00216.90
8.0.50.0050.00216.90
8.0.30.0100.00717.10
8.0.20.0110.00817.40
8.0.10.0000.00717.05
8.0.00.0090.00816.71
7.4.330.0060.00015.00
7.4.320.0000.00616.46
7.4.300.0030.00316.44
7.4.290.0070.00016.51
7.4.280.0030.00316.37
7.4.270.0030.00316.43
7.4.260.0070.00016.52
7.4.250.0040.00416.53
7.4.240.0040.00316.38
7.4.230.0040.00416.53
7.4.220.0110.00616.55
7.4.210.0110.00616.52
7.4.200.0070.00016.55
7.4.190.0080.00016.57
7.4.160.0030.01316.54
7.4.150.0160.00617.40
7.4.140.0060.01117.86
7.4.130.0110.01716.41
7.4.120.0070.01016.48
7.4.110.0120.01116.33
7.4.100.0070.01016.44
7.4.90.0100.00716.44
7.4.80.0070.01519.39
7.4.70.0110.00516.47
7.4.60.0120.00416.41
7.4.50.0000.00816.51
7.4.40.0000.01322.77
7.4.30.0060.01016.54
7.4.00.0130.00315.12
7.3.330.0000.00813.24
7.3.320.0000.00513.15
7.3.310.0030.00316.31
7.3.300.0070.00016.27
7.3.290.0070.00816.25
7.3.280.0070.01016.29
7.3.270.0070.01017.40
7.3.260.0060.01216.19
7.3.250.0100.00816.46
7.3.240.0170.00716.54
7.3.230.0100.00616.39
7.3.210.0070.01016.57
7.3.200.0070.01019.39
7.3.190.0070.01016.18
7.3.180.0090.00616.21
7.3.170.0160.00316.56
7.3.160.0030.01316.54
7.3.120.0060.01114.91
7.2.330.0030.01416.61
7.2.320.0040.01216.39
7.2.310.0070.01116.28
7.2.300.0100.00716.58
7.2.290.0110.00716.66
7.2.00.0070.00719.53
7.1.100.0000.01317.77
7.1.70.0000.00717.21
7.1.60.0100.01319.33
7.1.50.0090.00916.83
7.1.00.0030.07322.45
7.0.200.0080.00416.77
7.0.140.0000.07722.15
7.0.100.0100.08019.92
7.0.90.0070.08320.02
7.0.80.0070.07019.90
7.0.70.0130.05019.90
7.0.60.0200.04719.87
7.0.50.0070.07720.15
7.0.40.0230.04720.04
7.0.30.0000.05020.14
7.0.20.0070.06720.14
7.0.10.0070.08320.14
7.0.00.0000.07020.04
5.6.280.0030.07320.90
5.6.250.0100.07720.67
5.6.240.0130.06320.48
5.6.230.0030.04720.50
5.6.220.0100.06720.64
5.6.210.0100.07320.75
5.6.200.0100.07721.03
5.6.190.0070.05020.96
5.6.180.0130.08321.02
5.6.170.0070.04021.09
5.6.160.0130.06021.01
5.6.150.0100.08321.07
5.6.140.0030.08721.00
5.6.130.0200.07020.99
5.6.120.0070.07021.01
5.6.110.0100.04321.00
5.6.100.0030.06721.14
5.6.90.0070.08020.92
5.6.80.0070.04320.32
5.6.70.0100.06720.47
5.6.60.0070.08020.30
5.6.50.0100.06720.35
5.6.40.0130.04320.29
5.6.30.0070.08020.45
5.6.20.0100.07720.35
5.6.10.0030.08320.38
5.6.00.0100.03720.39
5.5.380.0100.08020.35
5.5.370.0100.05720.49
5.5.360.0070.08720.49
5.5.350.0030.05320.41
5.5.340.0070.09720.87
5.5.330.0100.09020.64
5.5.320.0070.06720.64
5.5.310.0070.08020.75
5.5.300.0130.07320.72
5.5.290.0030.05320.92
5.5.280.0030.06320.79
5.5.270.0030.09020.90
5.5.260.0170.06320.89
5.5.250.0170.06720.56
5.5.240.0030.08020.23
5.5.230.0030.07020.23
5.5.220.0100.04720.19
5.5.210.0030.05020.20
5.5.200.0070.05720.25
5.5.190.0070.08320.14
5.5.180.0030.05020.22
5.5.160.0130.04720.24
5.5.150.0130.07320.22
5.5.140.0070.07020.11
5.5.130.0030.07020.17
5.5.120.0100.07020.22
5.5.110.0030.07319.96
5.5.100.0100.07020.15
5.5.90.0070.06319.94
5.5.80.0130.07320.16
5.5.70.0100.07320.05
5.5.60.0170.06320.10
5.5.50.0000.07720.05
5.5.40.0130.05319.98
5.5.30.0030.04720.13
5.5.20.0070.07720.04
5.5.10.0130.06719.96
5.5.00.0030.08020.05
5.4.450.0170.06719.56
5.4.440.0130.06719.39
5.4.430.0130.07019.46
5.4.420.0030.05019.22
5.4.410.0100.07319.32
5.4.400.0100.04318.95
5.4.390.0100.04718.98
5.4.380.0100.07318.90
5.4.370.0030.04019.03
5.4.360.0070.04319.10
5.4.350.0100.07319.07
5.4.340.0100.07018.90
5.4.320.0100.06318.96
5.4.310.0070.07719.10
5.4.300.0070.04719.05
5.4.290.0070.06718.78
5.4.280.0030.04019.11
5.4.270.0100.04318.96
5.4.260.0170.06719.22
5.4.250.0130.03718.87
5.4.240.0030.03718.94
5.4.230.0000.06719.02
5.4.220.0030.04019.06
5.4.210.0070.05019.23
5.4.200.0070.04718.89
5.4.190.0170.06018.77
5.4.180.0070.04319.04
5.4.170.0100.04019.13
5.4.160.0000.07319.06
5.4.150.0070.07019.12
5.4.140.0000.06016.23
5.4.130.0030.04016.23
5.4.120.0100.04716.23
5.4.110.0030.04316.18
5.4.100.0000.08016.46
5.4.90.0030.06316.31
5.4.80.0030.05316.43
5.4.70.0000.04716.32
5.4.60.0030.05716.36
5.4.50.0070.06316.13
5.4.40.0030.04316.24
5.4.30.0030.04716.40
5.4.20.0130.05316.31
5.4.10.0100.05016.35
5.4.00.0070.05015.45
5.3.290.0030.06714.67
5.3.280.0130.06714.45
5.3.270.0000.05314.59
5.3.260.0070.06714.60
5.3.250.0070.06314.56
5.3.240.0000.05014.43
5.3.230.0000.04314.50
5.3.220.0000.04714.55
5.3.210.0030.06314.57
5.3.200.0130.04314.56
5.3.190.0030.04014.48
5.3.180.0070.04014.42
5.3.170.0100.03714.39
5.3.160.0030.08314.55
5.3.150.0070.07314.57
5.3.140.0100.03714.52
5.3.130.0030.04014.52
5.3.120.0100.04714.55
5.3.110.0070.04314.40
5.3.100.0000.03714.01
5.3.90.0100.05013.95
5.3.80.0130.06314.02
5.3.70.0000.05714.02
5.3.60.0030.03713.77
5.3.50.0070.05713.80
5.3.40.0000.04013.93
5.3.30.0100.03313.86
5.3.20.0030.06313.66
5.3.10.0070.07013.51
5.3.00.0070.06713.39
5.2.170.0000.06011.92
5.2.160.0000.04011.92
5.2.150.0000.03311.92
5.2.140.0070.04711.92
5.2.130.0070.03711.92
5.2.120.0030.05711.92
5.2.110.0070.05011.92
5.2.100.0100.05711.92
5.2.90.0230.03011.92
5.2.80.0030.06711.92
5.2.70.0030.05011.92
5.2.60.0030.05311.92
5.2.50.0030.04311.92
5.2.40.0030.03311.92
5.2.30.0030.06311.92
5.2.20.0070.04711.92
5.2.10.0030.04011.92
5.2.00.0030.03311.92
5.1.60.0070.04311.92
5.1.50.0000.03711.92
5.1.40.0030.04311.92
5.1.30.0030.03711.92
5.1.20.0000.05311.92
5.1.10.0100.04311.92
5.1.00.0130.04711.92
5.0.50.0030.04311.92
5.0.40.0100.04011.92
5.0.30.0030.06311.92
5.0.20.0030.04011.92
5.0.10.0000.04711.92
5.0.00.0070.03011.92
4.4.90.0030.03311.92
4.4.80.0070.02711.92
4.4.70.0030.03711.92
4.4.60.0070.02711.92
4.4.50.0030.01711.92
4.4.40.0000.04011.92
4.4.30.0030.01311.92
4.4.20.0000.03311.92
4.4.10.0030.03711.92
4.4.00.0030.04311.92
4.3.110.0000.04011.92
4.3.100.0030.02711.92
4.3.90.0030.02311.92
4.3.80.0030.04711.92
4.3.70.0000.03011.92
4.3.60.0030.03311.92
4.3.50.0070.02011.92
4.3.40.0000.05011.92
4.3.30.0000.02011.92
4.3.20.0000.02311.92
4.3.10.0000.01711.92
4.3.00.0030.03311.92

preferences:
50.76 ms | 401 KiB | 5 Q