3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array_diff_assoc( array(0=> 'a', 1 => 'b'), array(0=> 'a', 2 => 'b') ); print_r($a);

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)
8.3.60.0090.01218.43
8.3.50.0140.00016.19
8.3.40.0120.00418.54
8.3.30.0070.01118.72
8.3.20.0000.00721.83
8.3.10.0000.00723.58
8.3.00.0030.00621.18
8.2.180.0130.00316.63
8.2.170.0110.00422.96
8.2.160.0100.00322.11
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00420.52
8.2.120.0080.00026.35
8.2.110.0060.00320.94
8.2.100.0040.00817.72
8.2.90.0040.00418.22
8.2.80.0050.00318.05
8.2.70.0080.00017.93
8.2.60.0000.00817.50
8.2.50.0060.00318.16
8.2.40.0040.00422.32
8.2.30.0000.00719.36
8.2.20.0070.00017.93
8.2.10.0040.00417.60
8.2.00.0030.00318.04
8.1.280.0070.00725.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0060.01228.09
8.1.240.0030.00622.48
8.1.230.0000.01222.75
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0080.00017.10
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0030.00518.77
8.1.150.0030.00320.26
8.1.140.0070.00017.64
8.1.130.0000.00819.02
8.1.120.0040.00417.40
8.1.110.0030.00617.27
8.1.100.0050.00317.47
8.1.90.0080.00017.39
8.1.80.0040.00417.45
8.1.70.0050.00217.27
8.1.60.0060.00317.50
8.1.50.0000.00817.39
8.1.40.0050.00317.34
8.1.30.0000.00817.55
8.1.20.0040.00417.63
8.1.10.0050.00317.46
8.1.00.0030.00617.37
8.0.300.0000.00719.91
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.24
8.0.260.0000.00616.75
8.0.250.0070.00016.85
8.0.240.0040.00416.85
8.0.230.0000.00716.89
8.0.220.0040.00416.80
8.0.210.0040.00416.87
8.0.200.0030.00516.90
8.0.190.0030.00316.89
8.0.180.0030.00316.79
8.0.170.0030.00616.67
8.0.160.0050.00216.72
8.0.150.0070.00016.80
8.0.140.0070.00016.81
8.0.130.0030.00313.21
8.0.120.0000.00716.79
8.0.110.0050.00316.74
8.0.100.0060.00316.73
8.0.90.0040.00416.70
8.0.80.0100.00716.78
8.0.70.0040.00416.68
8.0.60.0040.00416.74
8.0.50.0050.00316.94
8.0.30.0110.00916.90
8.0.20.0110.01017.40
8.0.10.0000.00817.00
8.0.00.0050.01216.56
7.4.330.0050.00015.55
7.4.320.0060.00016.46
7.4.300.0030.00316.57
7.4.290.0030.00316.45
7.4.280.0030.00616.48
7.4.270.0000.00816.46
7.4.260.0030.00316.44
7.4.250.0030.00316.40
7.4.240.0000.00716.55
7.4.230.0000.00716.46
7.4.220.0070.00016.43
7.4.210.0050.00916.44
7.4.200.0030.00316.44
7.4.160.0100.00716.37
7.4.140.0090.00917.86
7.4.130.0110.00616.40
7.4.120.0080.01216.43
7.4.110.0120.00916.32
7.4.100.0080.01116.41
7.4.90.0090.00916.26
7.4.80.0080.00819.39
7.4.70.0030.01316.26
7.4.60.0100.00716.44
7.4.50.0060.00916.46
7.4.40.0030.01316.38
7.4.10.0040.01514.75
7.4.00.0050.01014.84
7.3.330.0050.00013.04
7.3.320.0060.00012.94
7.3.310.0040.00416.01
7.3.300.0030.00316.13
7.3.290.0050.00316.14
7.3.280.0050.00916.13
7.3.260.0090.01216.28
7.3.240.0110.01116.37
7.3.230.0070.01016.23
7.3.210.0070.01016.16
7.3.200.0140.00316.51
7.3.190.0120.00916.36
7.3.180.0100.00716.44
7.3.170.0060.01016.39
7.3.160.0060.01516.13
7.3.130.0070.01014.82
7.3.120.0000.01314.64
7.3.110.0060.01214.35
7.3.100.0070.00714.56
7.3.90.0060.00614.45
7.3.80.0120.00314.78
7.3.70.0000.01014.64
7.3.60.0040.00714.59
7.3.50.0030.01014.68
7.3.40.0060.00914.54
7.3.30.0080.00414.43
7.3.20.0030.01316.56
7.3.10.0030.01516.79
7.3.00.0130.00016.70
7.2.330.0080.00916.36
7.2.320.0130.00816.61
7.2.310.0100.00716.59
7.2.300.0070.01016.12
7.2.290.0030.01416.34
7.2.260.0100.00714.93
7.2.250.0100.01014.53
7.2.240.0030.01315.00
7.2.230.0100.01015.08
7.2.220.0100.01014.77
7.2.210.0000.01414.89
7.2.200.0110.00415.04
7.2.190.0070.01014.96
7.2.180.0060.01014.89
7.2.170.0030.01315.02
7.2.160.0040.00714.61
7.2.150.0070.01316.75
7.2.140.0070.01016.56
7.2.130.0030.01616.48
7.2.120.0040.00816.81
7.2.110.0100.00716.78
7.2.100.0090.00616.66
7.2.90.0090.00616.43
7.2.80.0140.00016.61
7.2.70.0060.00916.88
7.2.60.0050.01016.75
7.2.50.0000.01316.41
7.2.40.0000.01416.89
7.2.30.0100.01117.18
7.2.20.0140.00717.29
7.2.10.0120.00917.01
7.2.00.0120.00917.14
7.1.330.0110.00315.64
7.1.320.0080.00815.78
7.1.310.0090.00015.72
7.1.300.0070.00415.50
7.1.290.0070.00315.75
7.1.280.0100.00315.70
7.1.270.0040.00415.72
7.1.260.0110.00715.79
7.1.250.0070.00315.73
7.1.240.0060.00615.55
7.1.230.0070.01015.71
7.1.220.0000.00915.81
7.1.210.0030.01015.75
7.1.200.0070.00415.61
7.1.190.0120.00615.64
7.1.180.0110.00715.79
7.1.170.0070.00715.75
7.1.160.0090.00315.71
7.1.150.0130.00916.15
7.1.140.0110.00515.94
7.1.130.0110.01115.79
7.1.120.0110.01216.12
7.1.110.0110.00715.74
7.1.100.0100.00815.72
7.1.90.0080.00815.66
7.1.80.0090.01015.97
7.1.70.0110.00715.46
7.1.60.0180.01424.35
7.1.50.0150.01024.23
7.1.40.0200.00623.97
7.1.30.0160.00724.12
7.1.20.0210.00824.25
7.1.10.0110.00515.26
7.1.00.0080.00915.21
7.0.330.0000.01115.29
7.0.320.0030.00915.25
7.0.310.0030.01015.41
7.0.300.0070.00715.40
7.0.290.0060.00615.20
7.0.280.0080.00615.26
7.0.270.0110.00415.31
7.0.260.0100.00415.11
7.0.250.0040.00815.29
7.0.240.0110.00415.25
7.0.230.0050.00815.39
7.0.220.0060.00315.21
7.0.210.0060.00615.30
7.0.200.0000.01115.00
7.0.190.0070.00315.18
7.0.180.0000.00815.09
7.0.170.0040.00415.32
7.0.160.0040.00415.25
7.0.150.0000.01115.13
7.0.140.0040.00715.36
7.0.130.0000.00915.42
7.0.120.0090.00614.99
7.0.110.0030.00915.46
7.0.100.0000.01415.37
7.0.90.0030.00915.41
7.0.80.0070.00315.44
7.0.70.0030.00715.20
7.0.60.0020.01415.47
7.0.50.0000.01715.62
7.0.40.0030.01013.54
7.0.30.0040.01113.25
7.0.20.0040.00713.22
7.0.10.0000.01213.14
7.0.00.0030.00913.20
5.6.400.0100.00314.09
5.6.390.0040.00714.49
5.6.380.0030.01014.45
5.6.370.0070.01314.27
5.6.360.0000.01414.43
5.6.350.0070.00714.48
5.6.340.0060.01213.86
5.6.330.0000.01314.46
5.6.320.0080.00414.50
5.6.310.0040.00813.97
5.6.300.0040.00814.56
5.6.290.0060.00614.43
5.6.280.0060.00313.98
5.6.270.0090.00314.02
5.6.260.0000.01214.11
5.6.250.0040.00714.22
5.6.240.0030.01014.15
5.6.230.0080.00414.13
5.6.220.0030.00914.33
5.6.210.0130.00314.15
5.6.200.0060.00314.14
5.6.190.0110.00014.32
5.6.180.0100.00314.14
5.6.170.0000.01214.32
5.6.160.0030.00914.07
5.6.150.0030.00614.34
5.6.140.0040.01214.11
5.6.130.0140.00014.17
5.6.120.0050.00514.09
5.6.110.0070.01014.10
5.6.100.0100.00314.18
5.6.90.0070.00414.12
5.6.80.0000.01013.97
5.6.70.0030.01014.41
5.6.60.0000.01014.08
5.6.50.0000.00814.21
5.6.40.0060.00614.29
5.6.30.0060.00614.04
5.6.20.0040.00413.89
5.6.10.0090.00614.05
5.6.00.0060.00314.16

preferences:
68.65 ms | 401 KiB | 5 Q