3v4l.org

run code in 300+ PHP versions simultaneously
<?php $selected=array('11a_Ma1','11a_Sc2','11b_Ls1'); $already=array('11SJP','11a_Ma1','11a_Sc2'); print_r(array_diff($selected,$already)); print_r(array_diff($already,$selected)); $a1=array(1,2,3); $a2=array(1,2,3); $ad=array_diff($a1,$a2); if(isset($ad)){echo "YEAH";}

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)
8.3.40.0040.01418.70
8.3.30.0170.00018.97
8.3.20.0070.00020.21
8.3.10.0040.00423.61
8.3.00.0050.00320.89
8.2.170.0090.00622.96
8.2.160.0070.01020.39
8.2.150.0060.00324.18
8.2.140.0000.00924.66
8.2.130.0130.00626.16
8.2.120.0050.00321.02
8.2.110.0060.00322.29
8.2.100.0040.00817.75
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0040.00418.28
8.2.30.0000.00717.99
8.2.20.0000.00817.52
8.2.10.0080.00017.56
8.2.00.0000.00817.68
8.1.270.0050.00323.96
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.75
8.1.230.0090.00319.01
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0080.00018.40
8.1.160.0040.00421.93
8.1.150.0040.00418.56
8.1.140.0000.00717.33
8.1.130.0030.00317.81
8.1.120.0000.00817.29
8.1.110.0000.00817.28
8.1.100.0030.00717.40
8.1.90.0000.00717.41
8.1.80.0000.00717.38
8.1.70.0000.00717.27
8.1.60.0030.00617.47
8.1.50.0040.00417.46
8.1.40.0090.00017.42
8.1.30.0030.00617.38
8.1.20.0030.00517.45
8.1.10.0000.00717.38
8.1.00.0070.00317.29
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0080.00018.48
8.0.270.0030.00317.24
8.0.260.0030.00316.81
8.0.250.0040.00416.91
8.0.240.0030.00316.89
8.0.230.0070.00016.87
8.0.220.0000.00716.80
8.0.210.0050.00216.70
8.0.200.0030.00316.94
8.0.190.0050.00316.91
8.0.180.0040.00416.86
8.0.170.0000.00816.82
8.0.160.0000.00716.75
8.0.150.0080.00016.78
8.0.140.0040.00416.62
8.0.130.0060.00013.24
8.0.120.0000.00816.68
8.0.110.0000.00816.86
8.0.100.0020.00516.88
8.0.90.0030.00516.61
8.0.80.0070.00716.81
8.0.70.0040.00416.71
8.0.60.0060.00316.80
8.0.50.0070.00016.70
8.0.30.0110.01116.80
8.0.20.0090.00917.40
8.0.10.0040.00416.72
8.0.00.0060.01316.71
7.4.330.0000.00515.02
7.4.320.0030.00316.57
7.4.300.0060.00016.32
7.4.290.0000.00716.47
7.4.280.0070.00016.43
7.4.270.0000.00616.54
7.4.260.0000.00716.45
7.4.250.0000.00816.46
7.4.240.0020.00516.35
7.4.230.0070.00016.32
7.4.220.0090.00916.50
7.4.210.0070.01016.51
7.4.200.0030.00316.34
7.4.190.0030.00316.33
7.4.160.0000.01516.35
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0160.00516.40
7.4.120.0060.01416.37
7.4.110.0160.00616.48
7.4.100.0070.01016.33
7.4.90.0090.00916.34
7.4.80.0110.00619.39
7.4.70.0100.00716.57
7.4.60.0080.00816.47
7.4.50.0040.00416.41
7.4.40.0080.00422.77
7.4.30.0030.01316.52
7.4.00.0110.00714.89
7.3.330.0000.00613.00
7.3.320.0080.00013.04
7.3.310.0000.00616.17
7.3.300.0000.00616.12
7.3.290.0030.01216.05
7.3.280.0130.00316.09
7.3.270.0120.00617.40
7.3.260.0140.00516.27
7.3.250.0100.00916.30
7.3.240.0080.00816.18
7.3.230.0090.00616.40
7.3.210.0140.00316.04
7.3.200.0070.01719.39
7.3.190.0060.01216.25
7.3.180.0070.01516.32
7.3.170.0030.01216.27
7.3.160.0060.01016.08
7.3.120.0030.01014.70
7.2.330.0030.01316.46
7.2.320.0070.01016.68
7.2.310.0040.01616.37
7.2.300.0000.01616.62
7.2.290.0040.01216.50
7.1.200.0070.00715.75
7.1.70.0030.00317.09
7.1.60.0130.01319.29
7.1.50.0090.01516.86
7.1.00.0000.08022.48
7.0.200.0070.00716.71
7.0.140.0100.06722.19
7.0.100.0170.07020.05
7.0.90.0130.05019.96
7.0.80.0130.09020.00
7.0.70.0230.07319.91
7.0.60.0230.07320.02
7.0.50.0130.07720.28
7.0.40.0070.08320.11
7.0.30.0070.08320.10
7.0.20.0100.08320.05
7.0.10.0070.07320.12
7.0.00.0030.08720.02
5.6.280.0030.07021.06
5.6.250.0230.05320.49
5.6.240.0130.07020.66
5.6.230.0100.07720.61
5.6.220.0170.06320.48
5.6.210.0070.08320.75
5.6.200.0100.07021.11
5.6.190.0100.07321.01
5.6.180.0230.05320.95
5.6.170.0030.07721.05
5.6.160.0030.09020.93
5.6.150.0100.09021.06
5.6.140.0070.04721.13
5.6.130.0070.08721.11
5.6.120.0000.09021.16
5.6.110.0070.08721.11
5.6.100.0170.08020.94
5.6.90.0070.09021.13
5.6.80.0070.08320.46
5.6.70.0170.06720.38
5.6.60.0030.08320.44
5.6.50.0130.07320.33
5.6.40.0070.08320.43
5.6.30.0100.07020.31
5.6.20.0070.08320.48
5.6.10.0030.08320.29
5.6.00.0070.08020.42
5.5.380.0100.08020.34
5.5.370.0030.04320.55
5.5.360.0070.08020.45
5.5.350.0070.08720.42
5.5.340.0200.07020.75
5.5.330.0100.06020.87
5.5.320.0130.07720.86
5.5.310.0030.08020.85
5.5.300.0100.08020.86
5.5.290.0100.08320.85
5.5.280.0200.07320.63
5.5.270.0130.06020.89
5.5.260.0130.07720.81
5.5.250.0030.07720.72
5.5.240.0070.07720.29
5.5.230.0070.07720.26
5.5.220.0200.06720.25
5.5.210.0000.08320.16
5.5.200.0030.07020.18
5.5.190.0200.07020.10
5.5.180.0070.08320.24
5.5.160.0030.08320.21
5.5.150.0070.08320.27
5.5.140.0100.07020.17
5.5.130.0030.08020.07
5.5.120.0070.06020.14
5.5.110.0130.08020.10
5.5.100.0100.07320.11
5.5.90.0100.08320.16
5.5.80.0100.07720.00
5.5.70.0230.07020.01
5.5.60.0170.06720.11
5.5.50.0170.07320.14
5.5.40.0100.07320.11
5.5.30.0070.08719.98
5.5.20.0130.07020.10
5.5.10.0130.07319.96
5.5.00.0030.06020.03
5.4.450.0170.06719.27
5.4.440.0130.08019.46
5.4.430.0070.08719.45
5.4.420.0100.07319.43
5.4.410.0100.08319.28
5.4.400.0070.08019.04
5.4.390.0070.05719.02
5.4.380.0130.07318.99
5.4.370.0030.08319.11
5.4.360.0030.08319.03
5.4.350.0130.07019.02
5.4.340.0070.08018.87
5.4.320.0070.07719.20
5.4.310.0070.08018.81
5.4.300.0070.07719.13
5.4.290.0100.06018.86
5.4.280.0070.07319.11
5.4.270.0000.08318.84
5.4.260.0070.08019.12
5.4.250.0070.07719.16
5.4.240.0030.07319.12
5.4.230.0070.07719.18
5.4.220.0100.07319.12
5.4.210.0070.07319.11
5.4.200.0000.08719.09
5.4.190.0100.05719.02
5.4.180.0100.07718.93
5.4.170.0130.04719.10
5.4.160.0000.06019.14
5.4.150.0070.08018.84
5.4.140.0200.06016.41
5.4.130.0070.07716.32
5.4.120.0030.07716.49
5.4.110.0070.07316.50
5.4.100.0130.06716.33
5.4.90.0100.07016.32
5.4.80.0130.06016.56
5.4.70.0070.06716.44
5.4.60.0130.06316.35
5.4.50.0130.07016.23
5.4.40.0030.08016.52
5.4.30.0070.07316.38
5.4.20.0070.07716.44
5.4.10.0030.07716.28
5.4.00.0030.04715.69
5.3.290.0000.08314.65
5.3.280.0100.07014.52
5.3.270.0100.07314.67
5.3.260.0070.08014.66
5.3.250.0070.07714.71
5.3.240.0170.06714.66
5.3.230.0030.08014.60
5.3.220.0030.07714.49
5.3.210.0070.07314.68
5.3.200.0100.06014.59
5.3.190.0100.07014.51
5.3.180.0030.07714.52
5.3.170.0070.04014.57
5.3.160.0070.08014.55
5.3.150.0070.08014.61
5.3.140.0030.08014.50
5.3.130.0070.07314.51
5.3.120.0000.05014.52
5.3.110.0070.08314.53
5.3.100.0000.04014.12
5.3.90.0070.08014.04
5.3.80.0130.06314.03
5.3.70.0030.06014.16
5.3.60.0030.07713.94
5.3.50.0100.06313.96
5.3.40.0000.08013.92
5.3.30.0070.07013.80
5.3.20.0100.07013.70
5.3.10.0030.08013.58
5.3.00.0030.05713.70
5.2.170.0100.05012.35
5.2.160.0070.06012.35
5.2.150.0100.05312.35
5.2.140.0100.05012.35
5.2.130.0170.03312.35
5.2.120.0070.05712.35
5.2.110.0070.06012.35
5.2.100.0030.06712.35
5.2.90.0100.06012.35
5.2.80.0030.06712.35
5.2.70.0030.06012.35
5.2.60.0070.06312.35
5.2.50.0070.06012.35
5.2.40.0100.06312.35
5.2.30.0030.03712.35
5.2.20.0000.04712.35
5.2.10.0000.04012.35
5.2.00.0030.03312.35
5.1.60.0000.04312.35
5.1.50.0100.04712.35
5.1.40.0030.05312.35
5.1.30.0030.05012.35
5.1.20.0100.05012.35
5.1.10.0030.05312.35
5.1.00.0100.05312.35
5.0.50.0000.03312.35
5.0.40.0100.03712.35
5.0.30.0070.06012.35
5.0.20.0070.04012.35
5.0.10.0070.04012.35
5.0.00.0000.06312.35
4.4.90.0030.03712.35
4.4.80.0130.02712.35
4.4.70.0030.01312.35
4.4.60.0100.02012.35
4.4.50.0000.01712.35
4.4.40.0070.05312.35
4.4.30.0030.03312.35
4.4.20.0100.03012.35
4.4.10.0070.03312.35
4.4.00.0000.05312.35
4.3.110.0000.03712.35
4.3.100.0000.03712.35
4.3.90.0000.03012.35
4.3.80.0070.02312.35
4.3.70.0030.03012.35
4.3.60.0000.03712.35
4.3.50.0030.03012.35
4.3.40.0030.05712.35
4.3.30.0000.02712.35
4.3.20.0030.03712.35
4.3.10.0070.03012.35
4.3.00.0070.03012.35

preferences:
47.57 ms | 400 KiB | 5 Q