3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a' => false,'b' => false, 'c' => false); $b = array('a' => false,'b' => true, 'c' => false); var_dump(array_diff($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)
8.3.40.0110.00418.63
8.3.30.0080.00620.21
8.3.20.0030.00520.41
8.3.10.0040.00421.00
8.3.00.0080.00023.67
8.2.170.0040.01122.96
8.2.160.0100.00320.38
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0050.00321.00
8.2.110.0090.00019.13
8.2.100.0070.00417.78
8.2.90.0000.00719.13
8.2.80.0050.00317.97
8.2.70.0050.00517.48
8.2.60.0030.00517.91
8.2.50.0050.00518.07
8.2.40.0080.00018.16
8.2.30.0050.00219.47
8.2.20.0080.00017.50
8.2.10.0050.00217.48
8.2.00.0040.00417.66
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00420.56
8.1.230.0060.00620.86
8.1.220.0000.00818.77
8.1.210.0040.00718.77
8.1.200.0110.00017.23
8.1.190.0050.00217.39
8.1.180.0000.00918.10
8.1.170.0050.00318.41
8.1.160.0000.00818.73
8.1.150.0030.00518.55
8.1.140.0050.00217.32
8.1.130.0050.00317.80
8.1.120.0050.00217.43
8.1.110.0000.00717.37
8.1.100.0070.00017.43
8.1.90.0040.00417.35
8.1.80.0000.00717.39
8.1.70.0030.00317.27
8.1.60.0030.00617.50
8.1.50.0020.00517.29
8.1.40.0000.01317.48
8.1.30.0020.00517.59
8.1.20.0040.00417.40
8.1.10.0080.00017.39
8.1.00.0030.00617.40
8.0.300.0040.00419.85
8.0.290.0070.00016.93
8.0.280.0000.00718.33
8.0.270.0040.00417.18
8.0.260.0000.00716.66
8.0.250.0040.00416.89
8.0.240.0030.00716.81
8.0.230.0000.00716.84
8.0.220.0060.00316.84
8.0.210.0070.00016.86
8.0.200.0060.00316.76
8.0.190.0070.00016.75
8.0.180.0000.00716.84
8.0.170.0000.00816.70
8.0.160.0070.00016.69
8.0.150.0040.00416.59
8.0.140.0070.00016.74
8.0.130.0030.00313.25
8.0.120.0000.00816.68
8.0.110.0050.00316.80
8.0.100.0040.00416.79
8.0.90.0040.00416.68
8.0.80.0060.00916.88
8.0.70.0000.00716.77
8.0.60.0030.00516.88
8.0.50.0040.00416.92
8.0.30.0060.01316.86
8.0.20.0100.01117.40
8.0.10.0030.00516.82
8.0.00.0080.01016.66
7.4.330.0030.00216.79
7.4.320.0000.00616.37
7.4.300.0000.00616.52
7.4.290.0040.00416.35
7.4.280.0030.00316.43
7.4.270.0050.00316.57
7.4.260.0030.00313.13
7.4.250.0000.00716.39
7.4.240.0030.00316.51
7.4.230.0030.00316.27
7.4.220.0170.00716.39
7.4.210.0050.00816.52
7.4.200.0000.00716.32
7.4.190.0000.00716.44
7.4.160.0120.00916.22
7.4.150.0140.01017.40
7.4.140.0070.01217.86
7.4.130.0110.00616.52
7.4.120.0120.00616.36
7.4.110.0100.00716.28
7.4.100.0130.00716.37
7.4.90.0100.00616.61
7.4.80.0100.00719.39
7.4.70.0060.00916.30
7.4.60.0090.00916.21
7.4.50.0040.00416.14
7.4.40.0100.00622.77
7.4.30.0090.01216.36
7.4.00.0120.00514.66
7.3.330.0000.00513.03
7.3.320.0000.00613.04
7.3.310.0000.00715.96
7.3.300.0030.00316.12
7.3.290.0060.01216.07
7.3.280.0060.01116.18
7.3.270.0090.00617.40
7.3.260.0100.01118.24
7.3.250.0110.00616.29
7.3.240.0090.00916.21
7.3.230.0160.00816.39
7.3.210.0030.01616.45
7.3.200.0120.00919.39
7.3.190.0090.00916.35
7.3.180.0060.01016.15
7.3.170.0060.01116.30
7.3.160.0100.00716.52
7.3.120.0050.01114.92
7.3.110.0070.01014.84
7.3.100.0090.00914.83
7.3.90.0060.01114.63
7.3.80.0000.01414.39
7.3.70.0000.01214.74
7.3.60.0080.00314.57
7.3.50.0090.00914.77
7.3.40.0120.00314.78
7.3.30.0100.00314.75
7.3.20.0070.00716.46
7.3.10.0070.00716.42
7.3.00.0090.00716.29
7.2.330.0100.00716.21
7.2.320.0100.01016.44
7.2.310.0070.01016.22
7.2.300.0060.01216.32
7.2.290.0090.00916.33
7.2.250.0040.01514.83
7.2.240.0080.01114.54
7.2.230.0120.00614.95
7.2.220.0060.00914.90
7.2.210.0100.00714.82
7.2.200.0040.00814.54
7.2.190.0090.00614.53
7.2.180.0040.01414.81
7.2.170.0070.01114.77
7.2.130.0080.01016.44
7.2.120.0140.01116.31
7.2.110.0140.00716.57
7.2.100.0080.00916.12
7.2.90.0110.00316.61
7.2.80.0110.00716.60
7.2.70.0110.00716.39
7.2.60.0130.00916.17
7.2.50.0210.00316.42
7.2.40.0060.01016.60
7.2.30.0170.00316.52
7.2.20.0090.00416.67
7.2.10.0110.00716.23
7.2.00.0120.00216.68
7.1.330.0000.01415.91
7.1.320.0040.00715.58
7.1.310.0040.01415.60
7.1.300.0060.00915.83
7.1.290.0060.01015.74
7.1.280.0100.00715.69
7.1.270.0070.00715.65
7.1.260.0040.01115.41
7.1.250.0190.00615.27
7.1.100.0030.01018.17
7.1.70.0040.00717.13
7.1.60.0040.01219.17
7.1.50.0060.01916.76
7.1.00.0000.03722.46
7.0.200.0040.00416.48
7.0.140.0030.07322.02
7.0.60.0130.06320.02
7.0.50.0070.07017.90
7.0.40.0130.08020.20
7.0.30.0470.07320.22
7.0.20.0130.04320.20
7.0.10.0070.06720.09
7.0.00.0070.07720.08
5.6.280.0000.07721.05
5.6.210.0030.06720.56
5.6.200.0030.05318.22
5.6.190.0170.07320.61
5.6.180.0370.07320.41
5.6.170.0200.04720.38
5.6.160.0070.03720.41
5.6.150.0030.04018.15
5.6.140.0070.08718.23
5.6.130.0030.07718.15
5.6.120.0030.05321.09
5.6.110.0100.05320.98
5.6.100.0130.08320.98
5.6.90.0070.06721.04
5.6.80.0200.04720.41
5.5.350.0370.07320.39
5.5.340.0030.04317.94
5.5.330.0100.08320.57
5.5.320.0300.07320.30
5.5.310.0200.04020.29
5.5.300.0030.07717.92
5.5.290.0130.07017.98
5.5.280.0100.07320.89
5.5.270.0030.08320.78
5.5.260.0170.06020.86
5.5.250.0170.07320.68
5.5.240.0330.06320.36
5.4.450.0230.05319.25
5.4.440.0070.05019.25
5.4.430.0230.06719.23
5.4.420.0200.07019.20
5.4.410.0270.07019.36
5.4.400.0170.07719.09
5.4.390.0130.07018.92
5.4.380.0230.06719.08
5.4.370.0130.07319.06
5.4.360.0330.06019.16
5.4.350.0200.06019.03
5.4.340.0200.05719.07
5.4.320.0230.06319.09
5.4.310.0170.08019.16
5.4.300.0230.04319.13
5.4.290.0200.03719.09
5.4.280.0230.04718.88
5.4.270.0300.06719.09
5.4.260.0230.07318.91
5.4.250.0230.07019.08
5.4.240.0330.05318.80
5.4.230.0170.07019.12
5.4.220.0170.07319.24
5.4.210.0200.05719.12
5.4.200.0230.04319.07
5.4.190.0170.06318.91
5.4.180.0230.07719.15
5.4.170.0270.06719.15
5.4.160.0170.07019.19
5.4.150.0170.06019.14
5.4.140.0230.06316.26
5.4.130.0230.06316.37
5.4.120.0100.07316.35
5.4.110.0230.06716.41
5.4.100.0270.04316.21
5.4.90.0200.05716.50
5.4.80.0270.06316.29
5.4.70.0200.06016.18
5.4.60.0200.06016.36
5.4.50.0200.07016.18
5.4.40.0200.05316.20
5.4.30.0100.06716.47
5.4.20.0230.06316.49
5.4.10.0300.06316.02
5.4.00.0300.06315.82
5.3.290.0200.04014.50
5.3.280.0200.06714.43
5.3.270.0230.06714.45
5.3.260.0230.04314.46
5.3.250.0100.06714.51
5.3.240.0330.06314.70
5.3.230.0200.07314.45
5.3.220.0130.06714.39
5.3.210.0200.07014.52
5.3.200.0200.07014.43
5.3.190.0200.05314.41
5.3.180.0070.04014.47
5.3.170.0170.05314.40
5.3.160.0230.06714.50
5.3.150.0230.04314.49
5.3.140.0300.06014.43
5.3.130.0230.07314.50
5.3.120.0230.06714.50
5.3.110.0230.07014.53
5.3.100.0300.07013.91
5.3.90.0230.04313.86
5.3.80.0230.06313.81
5.3.70.0070.08714.04
5.3.60.0170.07313.95
5.3.50.0300.06713.88
5.3.40.0270.07013.87
5.3.30.0270.04013.77
5.3.20.0330.05713.80
5.3.10.0100.08013.43
5.3.00.0130.07713.48
5.2.170.0170.03312.18
5.2.160.0230.03312.18
5.2.150.0130.07012.18
5.2.140.0170.03712.18
5.2.130.0100.06012.18
5.2.120.0200.03012.18
5.2.110.0100.03712.18
5.2.100.0130.03312.18
5.2.90.0070.04012.18
5.2.80.0170.06312.18
5.2.70.0070.07012.18
5.2.60.0230.02712.18
5.2.50.0200.03712.18
5.2.40.0170.03012.18
5.2.30.0130.05012.18
5.2.20.0100.03312.18
5.2.10.0170.04012.18
5.2.00.0270.04712.18
5.1.60.0170.04712.18
5.1.50.0030.03312.18
5.1.40.0130.05012.18
5.1.30.0200.03012.18
5.1.20.0130.05312.18
5.1.10.0200.05012.18
5.1.00.0100.05312.18
5.0.50.0030.04712.18
5.0.40.0130.02012.18
5.0.30.0070.06012.18
5.0.20.0030.02712.18
5.0.10.0130.02012.18
5.0.00.0130.03012.18
4.4.90.0100.03012.18
4.4.80.0070.03712.18
4.4.70.0070.01712.18
4.4.60.0000.04012.18
4.4.50.0100.01312.18
4.4.40.0070.04712.18
4.4.30.0070.03712.18
4.4.20.0130.02712.18
4.4.10.0070.03712.18
4.4.00.0100.03312.18
4.3.110.0100.03012.18
4.3.100.0030.03712.18
4.3.90.0030.03312.18
4.3.80.0000.02712.18
4.3.70.0100.03012.18
4.3.60.0030.02712.18
4.3.50.0100.01012.18
4.3.40.0070.05312.18
4.3.30.0070.01712.18
4.3.20.0000.01712.18
4.3.10.0070.01712.18
4.3.00.0030.02012.18

preferences:
46.71 ms | 400 KiB | 5 Q