3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_diff_assoc( array( 'foo' => 'FOO', 'bar' => 'BAR', 2 => 'ZWEI', ), array( 'foo' => 'FOO', 'bar' => 'BAR', 3 => 'ZWEI', ) ));

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)
8.3.60.0120.00618.05
8.3.50.0120.00621.98
8.3.40.0070.00718.54
8.3.30.0110.00318.57
8.3.20.0050.00318.44
8.3.10.0040.00420.23
8.3.00.0040.00421.73
8.2.180.0170.00316.50
8.2.170.0100.00322.96
8.2.160.0090.00621.10
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.36
8.2.110.0000.01121.00
8.2.100.0080.00417.59
8.2.90.0030.00519.14
8.2.80.0040.00417.97
8.2.70.0110.00017.38
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0000.00719.78
8.2.20.0020.00517.55
8.2.10.0000.00817.43
8.2.00.0040.00417.61
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.43
8.1.230.0040.00720.89
8.1.220.0080.00018.77
8.1.210.0060.00618.86
8.1.200.0040.00417.23
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0060.00318.80
8.1.150.0030.00518.47
8.1.140.0000.00817.38
8.1.130.0030.00317.76
8.1.120.0030.00417.38
8.1.110.0040.00417.39
8.1.100.0000.00717.32
8.1.90.0030.00517.28
8.1.80.0050.00317.23
8.1.70.0040.00417.21
8.1.60.0040.00817.34
8.1.50.0040.00417.24
8.1.40.0000.00717.40
8.1.30.0040.00417.41
8.1.20.0060.00317.48
8.1.10.0030.00517.39
8.1.00.0050.00217.17
8.0.300.0040.00419.90
8.0.290.0000.00716.63
8.0.280.0000.00718.22
8.0.270.0000.00717.13
8.0.260.0000.00716.69
8.0.250.0040.00416.87
8.0.240.0000.00716.72
8.0.230.0000.00816.80
8.0.220.0030.00316.73
8.0.210.0030.00316.64
8.0.200.0000.00716.81
8.0.190.0080.00016.73
8.0.180.0040.00416.81
8.0.170.0000.00816.77
8.0.160.0000.00716.74
8.0.150.0100.00016.67
8.0.140.0000.00816.70
8.0.130.0060.00013.23
8.0.120.0040.00416.74
8.0.110.0000.00716.65
8.0.100.0040.00416.70
8.0.90.0040.00416.71
8.0.80.0070.01016.72
8.0.70.0040.00416.82
8.0.60.0040.00416.78
8.0.50.0050.00316.72
8.0.30.0130.00616.97
8.0.20.0090.00917.40
8.0.10.0040.00416.84
8.0.00.0080.00916.51
7.4.330.0000.00614.53
7.4.320.0070.00016.46
7.4.300.0030.00316.35
7.4.290.0000.00816.27
7.4.280.0000.00816.37
7.4.270.0060.00016.43
7.4.260.0060.00013.08
7.4.250.0040.00416.22
7.4.240.0000.00716.48
7.4.230.0000.00616.50
7.4.220.0030.01316.42
7.4.210.0100.00416.50
7.4.200.0030.00316.50
7.4.190.0070.00016.43
7.4.160.0130.01016.26
7.4.150.0130.00717.40
7.4.140.0130.00817.86
7.4.130.0070.01216.44
7.4.120.0110.00616.51
7.4.110.0060.01016.24
7.4.100.0120.00616.23
7.4.90.0060.01216.22
7.4.80.0110.01119.37
7.4.70.0100.01316.45
7.4.60.0030.01316.19
7.4.50.0000.00816.18
7.4.40.0100.00722.27
7.4.30.0160.00616.45
7.4.00.0070.01014.84
7.3.330.0050.00012.88
7.3.320.0070.00012.94
7.3.310.0030.00316.14
7.3.300.0030.00316.12
7.3.290.0070.00716.11
7.3.280.0070.01116.09
7.3.270.0100.00717.40
7.3.260.0090.00818.24
7.3.250.0060.01516.37
7.3.240.0060.01016.13
7.3.230.0140.00316.39
7.3.210.0000.01716.22
7.3.200.0100.01319.39
7.3.190.0030.01716.02
7.3.180.0040.01216.03
7.3.170.0120.00416.33
7.3.160.0090.01516.13
7.3.120.0070.01014.74
7.3.110.0040.01514.70
7.3.100.0040.01514.88
7.3.90.0070.00714.62
7.3.80.0100.00714.72
7.3.70.0100.00314.63
7.3.60.0110.00414.52
7.3.50.0030.01014.80
7.3.40.0090.00614.43
7.3.30.0120.00314.54
7.3.20.0110.00416.70
7.3.10.0100.00316.56
7.3.00.0040.01116.35
7.2.330.0100.01316.58
7.2.320.0070.01016.43
7.2.310.0170.00316.18
7.2.300.0170.01016.47
7.2.290.0060.00916.25
7.2.250.0100.00614.89
7.2.240.0030.01714.99
7.2.230.0090.00614.59
7.2.220.0030.00914.57
7.2.210.0100.00714.81
7.2.200.0000.01014.70
7.2.190.0100.00714.83
7.2.180.0120.00314.94
7.2.170.0070.00714.57
7.2.00.0120.01218.78
7.1.330.0070.00715.71
7.1.320.0110.00715.71
7.1.310.0070.01015.52
7.1.300.0040.00815.70
7.1.290.0100.00315.25
7.1.280.0100.00315.73
7.1.270.0080.00915.68
7.1.260.0090.00615.68
7.1.100.0060.00317.82
7.1.70.0080.00316.77
7.1.60.0030.02019.40
7.1.50.0060.01216.67
7.1.00.0070.07322.30
7.0.200.0000.00716.59
7.0.140.0000.07722.07
7.0.70.0100.07021.72
7.0.60.0000.07721.78
7.0.50.0100.08022.11
7.0.40.0070.06020.17
7.0.30.0000.09319.91
7.0.20.0070.08020.10
7.0.10.0000.09020.11
7.0.00.0070.08719.94
5.6.280.0070.07020.85
5.6.220.0030.08320.61
5.6.210.0030.08020.65
5.6.200.0000.09020.95
5.6.190.0030.08021.04
5.6.180.0000.09020.95
5.6.170.0100.07721.07
5.6.160.0070.07720.99
5.6.150.0030.07020.92
5.6.140.0070.08021.05
5.6.130.0070.07321.03
5.6.120.0170.07321.07
5.6.110.0070.08021.06
5.6.100.0070.07320.91
5.6.90.0070.06321.00
5.6.80.0100.07720.40
5.6.70.0170.06020.38
5.6.60.0030.07720.40
5.6.50.0000.08020.43
5.6.40.0100.08020.52
5.6.30.0000.08020.29
5.6.20.0070.07320.38
5.6.10.0000.08020.39
5.6.00.0000.08020.35
5.5.360.0130.07020.35
5.5.350.0030.08720.37
5.5.340.0030.08720.91
5.5.330.0030.08320.91
5.5.320.0030.07020.72
5.5.310.0000.08020.86
5.5.300.0000.08320.74
5.5.290.0000.08720.74
5.5.280.0030.08320.90
5.5.270.0000.09020.87
5.5.260.0100.08020.78
5.5.250.0070.06320.63
5.5.240.0070.06320.20
5.5.230.0030.08020.29
5.5.220.0000.08020.22
5.5.210.0070.07720.24
5.5.200.0070.07320.14
5.5.190.0070.07720.27
5.5.180.0000.08320.10
5.5.160.0030.05720.22
5.5.150.0030.08020.11
5.5.140.0030.08020.25
5.5.130.0000.08320.24
5.5.120.0030.06320.21
5.5.110.0030.07019.97
5.5.100.0100.07319.97
5.5.90.0030.07020.13
5.5.80.0030.04719.93
5.5.70.0030.03720.05
5.5.60.0070.03320.08
5.5.50.0030.03720.04
5.5.40.0030.03720.14
5.5.30.0000.03720.02
5.5.20.0070.02719.98
5.5.10.0000.03319.99
5.5.00.0000.03320.02
5.4.450.0030.07719.22
5.4.440.0100.08019.46
5.4.430.0130.06719.13
5.4.420.0070.06719.39
5.4.410.0000.08019.30
5.4.400.0100.06719.15
5.4.390.0000.08019.14
5.4.380.0030.07318.78
5.4.370.0030.07319.22
5.4.360.0100.07318.81
5.4.350.0030.07019.04
5.4.340.0000.06718.92
5.4.320.0030.07318.78
5.4.310.0070.06019.23
5.4.300.0000.07319.06
5.4.290.0070.07319.07
5.4.280.0070.07019.22
5.4.270.0070.06319.00
5.4.260.0000.07318.94
5.4.250.0100.04019.05
5.4.240.0000.03719.05
5.4.230.0030.04018.95
5.4.220.0000.04318.95
5.4.210.0030.04019.11
5.4.200.0030.03718.80
5.4.190.0070.03318.77
5.4.180.0070.03319.08
5.4.170.0000.03718.79
5.4.160.0030.03318.88
5.4.150.0000.03718.78
5.4.140.0000.03316.27
5.4.130.0000.03316.09
5.4.120.0000.07316.36
5.4.110.0000.08016.29
5.4.100.0070.04316.41
5.4.90.0030.03716.40
5.4.80.0030.03316.25
5.4.70.0000.04716.41
5.4.60.0070.03716.19
5.4.50.0030.04316.23
5.4.40.0030.03016.35
5.4.30.0030.03316.39
5.4.20.0000.04016.29
5.4.10.0070.02716.18
5.4.00.0000.02715.80
5.3.290.0030.07714.65
5.3.280.0030.05714.56
5.3.270.0030.02714.58
5.3.260.0000.03714.50
5.3.250.0070.02714.55
5.3.240.0100.02714.59
5.3.230.0000.03714.43
5.3.220.0030.04714.42
5.3.210.0000.05014.49
5.3.200.0070.04714.46
5.3.190.0030.04314.52
5.3.180.0000.04014.54
5.3.170.0000.04014.46
5.3.160.0000.04714.49
5.3.150.0030.04714.38
5.3.140.0030.03314.53
5.3.130.0030.03314.55
5.3.120.0000.04714.39
5.3.110.0030.05014.51
5.3.100.0000.03013.89
5.3.90.0000.03714.02
5.3.80.0000.03314.00
5.3.70.0070.02313.99
5.3.60.0000.03013.95
5.3.50.0030.02713.87
5.3.40.0000.03013.94
5.3.30.0030.02713.89
5.3.20.0000.02713.69
5.3.10.0000.03013.44
5.3.00.0030.02713.62
5.2.170.0030.03011.34
5.2.160.0030.02011.34
5.2.150.0000.02311.34
5.2.140.0000.02311.34
5.2.130.0000.02311.34
5.2.120.0000.02311.34
5.2.110.0000.02311.34
5.2.100.0000.02711.34
5.2.90.0030.02311.34
5.2.80.0000.02311.34
5.2.70.0000.02311.34
5.2.60.0000.02711.34
5.2.50.0000.02311.34
5.2.40.0000.02311.34
5.2.30.0030.02011.34
5.2.20.0000.02311.34
5.2.10.0030.02011.34
5.2.00.0000.03311.34
5.1.60.0030.01711.34
5.1.50.0000.02011.34
5.1.40.0000.02011.34
5.1.30.0000.02711.34
5.1.20.0030.01711.34
5.1.10.0000.02011.34
5.1.00.0000.02711.34
5.0.50.0000.01711.34
5.0.40.0000.02311.34
5.0.30.0000.03011.34
5.0.20.0030.01311.34
5.0.10.0000.02711.34
5.0.00.0000.03011.34
4.4.90.0000.01311.34
4.4.80.0000.01311.34
4.4.70.0000.01311.34
4.4.60.0000.01311.34
4.4.50.0000.01011.34
4.4.40.0000.02011.34
4.4.30.0000.01311.34
4.4.20.0000.02011.34
4.4.10.0000.01311.34
4.4.00.0000.02011.34
4.3.110.0000.01311.34
4.3.100.0000.01311.34
4.3.90.0000.01711.34
4.3.80.0000.02311.34
4.3.70.0000.01711.34
4.3.60.0000.01311.34
4.3.50.0000.01711.34
4.3.40.0000.02011.34
4.3.30.0000.01711.34
4.3.20.0000.03011.34
4.3.10.0000.02011.34
4.3.00.0000.03711.34

preferences:
58.24 ms | 401 KiB | 5 Q