3v4l.org

run code in 300+ PHP versions simultaneously
<?php $OOO000000=urldecode('%66%67%36%73%62%65%68%70%72%61%34%63%6f%5f%74%6e%64'); $OOO000000=urldecode('%66%67%36%73%62%65%68%70%72%61%34%63%6f%5f%74%6e%64'); $OOO0000O0=$OOO000000{4}.$OOO000000{9}.$OOO000000{3}.$OOO000000{5}; $OOO0000O0.=$OOO000000{2}.$OOO000000{10}.$OOO000000{13}.$OOO000000{16}; $OOO0000O0.=$OOO0000O0{3}.$OOO000000{11}.$OOO000000{12}.$OOO0000O0{7}.$OOO000000{5}; $OOO000O00=$OOO000000{0}.$OOO000000{12}.$OOO000000{7}.$OOO000000{5}.$OOO000000{15}; $O0O000O00=$OOO000000{0}.$OOO000000{1}.$OOO000000{5}.$OOO000000{14}; $O0O000O0O=$O0O000O00.$OOO000000{11}; $O0O000O00=$O0O000O00.$OOO000000{3}; $O0O00OO00=$OOO000000{0}.$OOO000000{8}.$OOO000000{5}.$OOO000000{9}.$OOO000000{16}; $OOO00000O=$OOO000000{3}.$OOO000000{14}.$OOO000000{8}.$OOO000000{14}.$OOO000000{8}; $OOO0O0O00=__FILE__; $OO00O0000=0xcd8; var_dump($OOO0000O0, $OOO000O00, $O0O000O00);

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)
8.3.40.0060.00818.67
8.3.30.0100.01019.09
8.3.20.0020.00520.35
8.3.10.0050.00322.12
8.3.00.0070.00022.52
8.2.170.0150.00022.96
8.2.160.0100.00320.72
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0060.00322.07
8.2.100.0060.00617.72
8.2.90.0030.00619.08
8.2.80.0000.00817.97
8.2.70.0000.00817.34
8.2.60.0000.00917.91
8.2.50.0050.00318.07
8.2.40.0000.00718.09
8.2.30.0070.00017.97
8.2.20.0000.00817.59
8.2.10.0050.00219.38
8.2.00.0070.00017.52
8.1.270.0080.00022.23
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.81
8.1.230.0070.00319.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.10
8.1.190.0040.00417.41
8.1.180.0040.00418.50
8.1.170.0040.00418.52
8.1.160.0030.00622.04
8.1.150.0070.00018.52
8.1.140.0000.00717.33
8.1.130.0070.00017.73
8.1.120.0080.00017.25
8.1.110.0050.00317.34
8.1.100.0040.00417.34
8.1.90.0070.00017.35
8.1.80.0000.00717.23
8.1.70.0030.00317.29
8.1.60.0040.00417.36
8.1.50.0040.00417.29
8.1.40.0040.00417.31
8.1.30.0000.00717.53
8.1.20.0030.00517.55
8.1.10.0000.00717.37
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0030.00317.04
8.0.280.0000.00718.30
8.0.270.0030.00317.16
8.0.260.0000.00816.68
8.0.250.0000.00716.86
8.0.240.0050.00216.95
8.0.230.0000.00716.89
8.0.220.0030.00316.88
8.0.210.0070.00016.76
8.0.200.0000.00716.90
8.0.190.0070.00016.92
8.0.180.0070.00016.68
8.0.170.0060.00316.83
8.0.160.0080.00016.82
8.0.150.0030.00316.81
8.0.140.0040.00416.75
8.0.130.0040.00413.22
8.0.120.0040.00416.76
8.0.110.0040.00416.67
8.0.100.0000.00816.61
8.0.90.0030.00516.88
8.0.80.0130.00316.84
8.0.70.0040.00416.70
8.0.60.0020.00516.86
8.0.50.0080.00016.73
8.0.30.0120.00616.81
8.0.20.0070.01217.40
8.0.10.0000.00716.94
8.0.00.0110.00616.55
7.4.330.0060.00015.00
7.4.320.0000.00716.44
7.4.300.0070.00016.45
7.4.290.0000.00716.45
7.4.280.0070.00316.68
7.4.270.0040.00416.61
7.4.260.0070.00016.49
7.4.250.0080.00016.61
7.4.240.0010.00616.47
7.4.230.0000.00716.21
7.4.220.0060.01316.38
7.4.210.0070.00916.54
7.4.200.0070.00016.62
7.4.190.0030.00316.44
7.4.160.0170.00616.64
7.4.150.0130.00617.40
7.4.140.0090.00917.86
7.4.130.0040.01416.52
7.4.120.0100.00816.45
7.4.110.0110.00716.48
7.4.100.0060.01216.49
7.4.90.0160.00316.44
7.4.80.0060.01219.39
7.4.70.0120.00516.55
7.4.60.0080.01116.56
7.4.50.0000.00816.77
7.4.40.0050.00822.77
7.4.30.0180.00416.46
7.4.20.0060.01216.65
7.4.10.0020.01615.71
7.4.00.0080.00915.38
7.3.330.0000.00513.11
7.3.320.0050.00013.24
7.3.310.0030.00316.40
7.3.300.0000.00716.35
7.3.290.0000.01616.26
7.3.280.0090.00716.29
7.3.270.0040.01317.40
7.3.260.0080.01116.46
7.3.250.0060.01016.47
7.3.240.0090.00916.39
7.3.230.0120.01116.39
7.3.210.0000.02016.46
7.3.200.0060.01519.39
7.3.190.0180.00416.30
7.3.180.0100.01016.37
7.3.170.0080.00816.38
7.3.160.0090.00616.41
7.3.140.0060.01016.42
7.3.130.0090.00815.75
7.3.120.0090.00815.32
7.3.110.0090.00815.47
7.3.100.0060.01015.45
7.3.90.0060.01215.40
7.3.80.0050.01115.51
7.3.70.0050.00715.44
7.3.60.0100.00515.42
7.3.50.0090.00515.45
7.3.40.0050.01115.40
7.3.30.0080.00915.52
7.3.20.0110.00716.61
7.3.10.0070.00916.50
7.3.00.0100.00716.47
7.2.330.0140.00316.66
7.2.320.0070.01416.70
7.2.310.0100.00616.82
7.2.300.0080.00816.48
7.2.290.0130.00316.48
7.2.270.0060.00916.65
7.2.260.0060.01115.88
7.2.250.0120.00615.65
7.2.240.0080.00915.68
7.2.230.0080.00515.69
7.2.220.0090.01115.61
7.2.210.0080.00715.64
7.2.200.0060.00915.49
7.2.190.0050.01015.51
7.2.180.0050.01115.52
7.2.170.0090.00715.63
7.2.160.0090.00915.84
7.2.150.0050.01516.79
7.2.140.0100.00316.70
7.2.130.0030.01116.78
7.2.120.0100.00516.85
7.2.110.0110.00616.70
7.2.100.0080.00716.86
7.2.90.0040.01016.79
7.2.80.0050.01216.84
7.2.70.0110.00716.85
7.2.60.0080.00816.87
7.2.50.0050.00916.83
7.2.40.0080.00716.90
7.2.30.0050.01016.85
7.2.20.0100.00616.60
7.2.10.0060.00816.71
7.2.00.0080.00617.44
7.1.330.0060.01015.59
7.1.320.0070.00715.54
7.1.310.0110.00515.72
7.1.300.0060.00815.69
7.1.290.0050.00915.71
7.1.280.0060.01015.67
7.1.270.0060.01215.63
7.1.260.0050.00915.54
7.1.250.0070.01015.47
7.1.240.0090.00615.60
7.1.230.0090.00715.47
7.1.220.0000.01715.35
7.1.210.0060.00715.59
7.1.200.0060.00615.59
7.1.190.0090.00515.63
7.1.180.0070.00915.50
7.1.170.0050.01115.58
7.1.160.0100.00715.67
7.1.150.0120.00615.68
7.1.140.0090.00715.49
7.1.130.0060.00915.49
7.1.120.0080.00615.68
7.1.110.0060.01015.38
7.1.100.0080.00716.31
7.1.90.0140.00315.75
7.1.80.0130.00615.72
7.1.70.0060.00816.16
7.1.60.0110.00817.03
7.1.50.0090.00816.10
7.1.40.0080.00715.61
7.1.30.0060.01015.53
7.1.20.0050.00915.64
7.1.10.0120.00615.71
7.1.00.0050.03217.87
7.0.330.0100.00715.17
7.0.320.0060.00815.10
7.0.310.0050.01215.11
7.0.300.0090.00615.30
7.0.290.0050.01115.21
7.0.280.0100.00615.11
7.0.270.0100.00715.14
7.0.260.0050.01015.30
7.0.250.0080.00715.10
7.0.240.0050.00815.35
7.0.230.0060.00915.25
7.0.220.0030.01215.20
7.0.210.0100.00715.11
7.0.200.0110.00615.70
7.0.190.0060.00915.26
7.0.180.0060.00915.19
7.0.170.0020.01415.24
7.0.160.0080.00715.29
7.0.150.0050.01115.19
7.0.140.0080.02817.55
7.0.130.0120.00015.18
7.0.120.0140.00715.30
7.0.110.0040.00915.35
7.0.100.0080.03316.83
7.0.90.0100.03016.84
7.0.80.0100.03116.88
7.0.70.0100.01816.85
7.0.60.0020.03316.84
7.0.50.0060.03516.97
7.0.40.0080.01916.83
7.0.30.0050.03416.74
7.0.20.0100.02616.78
7.0.10.0090.03116.74
7.0.00.0100.03016.80
5.6.400.0070.00915.44
5.6.390.0070.01115.36
5.6.380.0080.01115.35
5.6.370.0080.00915.41
5.6.360.0060.01015.43
5.6.350.0080.00615.41
5.6.340.0040.01215.36
5.6.330.0110.00915.45
5.6.320.0110.00815.36
5.6.310.0100.00815.35
5.6.300.0070.01115.29
5.6.290.0140.00615.33
5.6.280.0090.02517.29
5.6.270.0100.00815.36
5.6.260.0110.00715.34
5.6.250.0110.02917.10
5.6.240.0090.03317.09
5.6.230.0070.02117.10
5.6.220.0070.02317.18
5.6.210.0070.03417.00
5.6.200.0050.02317.19
5.6.190.0070.03517.22
5.6.180.0050.03417.19
5.6.170.0090.01617.21
5.6.160.0080.03617.26
5.6.150.0080.03417.18
5.6.140.0100.01717.18
5.6.130.0120.02817.25
5.6.120.0080.03417.20
5.6.110.0110.03017.23
5.6.100.0060.03217.21
5.6.90.0070.03417.30
5.6.80.0060.03316.93
5.6.70.0050.02817.05
5.6.60.0060.03417.04
5.6.50.0060.03317.03
5.6.40.0110.01717.10
5.6.30.0070.02317.04
5.6.20.0090.03217.10
5.6.10.0070.03517.06
5.6.00.0140.02616.91
5.5.380.0100.03217.05
5.5.370.0150.02617.08
5.5.360.0090.01717.04
5.5.350.0080.03017.06
5.5.340.0110.01817.13
5.5.330.0120.03117.19
5.5.320.0070.03217.32
5.5.310.0070.03217.31
5.5.300.0050.02717.11
5.5.290.0100.03117.14
5.5.280.0070.03517.25
5.5.270.0140.02317.19
5.5.260.0080.03417.08
5.5.250.0050.03517.16
5.5.240.0080.02916.97
5.5.230.0080.02916.85
5.5.220.0090.02916.93
5.5.210.0070.03117.03
5.5.200.0050.03316.94
5.5.190.0070.03316.96
5.5.180.0070.03316.99
5.5.170.0050.01215.42
5.5.160.0110.03116.97
5.5.150.0110.02116.80
5.5.140.0060.03717.02
5.5.130.0090.03116.97
5.5.120.0080.02217.03
5.5.110.0090.01917.00
5.5.100.0070.02417.00
5.5.90.0110.01717.02
5.5.80.0070.02216.94
5.5.70.0080.03016.91
5.5.60.0100.02816.81
5.5.50.0070.02816.95
5.5.40.0090.02216.91
5.5.30.0070.02916.95
5.5.20.0070.03216.94
5.5.10.0130.02716.91
5.5.00.0050.03316.96
5.4.450.0090.04715.96
5.4.440.0070.04515.91
5.4.430.0080.04315.74
5.4.420.0060.04515.86
5.4.410.0080.04015.91
5.4.400.0070.03615.66
5.4.390.0060.03915.72
5.4.380.0080.03415.58
5.4.370.0060.04515.79
5.4.360.0060.02715.79
5.4.350.0090.04215.74
5.4.340.0070.02715.62
5.4.330.0040.01412.41
5.4.320.0070.03815.64
5.4.310.0070.04115.71
5.4.300.0080.03715.61
5.4.290.0070.04215.82
5.4.280.0120.03815.73
5.4.270.0030.04315.69
5.4.260.0100.03815.78
5.4.250.0080.04315.70
5.4.240.0070.03915.82
5.4.230.0100.03515.69
5.4.220.0100.03615.78
5.4.210.0080.03815.81
5.4.200.0030.04515.80
5.4.190.0080.03315.79
5.4.180.0100.03915.76
5.4.170.0130.04015.73
5.4.160.0080.03715.71
5.4.150.0070.03215.48
5.4.140.0110.03914.40
5.4.130.0060.04314.50
5.4.120.0070.04114.28
5.4.110.0070.04014.45
5.4.100.0030.03414.43
5.4.90.0080.04214.46
5.4.80.0140.03514.40
5.4.70.0030.04014.41
5.4.60.0020.04414.41
5.4.50.0030.04714.48
5.4.40.0130.03314.30
5.4.30.0050.04214.26
5.4.20.0060.03914.49
5.4.10.0120.03314.41
5.4.00.0070.04114.12
5.3.290.0080.04413.87
5.3.280.0020.03213.78
5.3.270.0070.04213.70
5.3.260.0030.04713.81
5.3.250.0070.04013.83
5.3.240.0080.04113.73
5.3.230.0120.03913.69
5.3.220.0090.04513.69
5.3.210.0050.03013.64
5.3.200.0170.02513.61
5.3.190.0070.02913.72
5.3.180.0080.02313.76
5.3.170.0090.03113.71
5.3.160.0130.03513.78
5.3.150.0070.04513.81
5.3.140.0110.03613.80
5.3.130.0080.04713.66
5.3.120.0070.02713.74
5.3.110.0050.03513.73
5.3.100.0060.04213.44
5.3.90.0080.02513.45
5.3.80.0040.04113.40
5.3.70.0090.03813.39
5.3.60.0050.03213.45
5.3.50.0030.03013.39
5.3.40.0030.03013.36
5.3.30.0030.04013.32
5.3.20.0060.03613.21
5.3.10.0030.02913.21
5.3.00.0080.04013.15
5.2.170.0030.03511.49
5.2.160.0090.02011.56
5.2.150.0050.02711.54
5.2.140.0160.02511.59
5.2.130.0050.03811.47
5.2.120.0060.03511.58
5.2.110.0050.03611.54
5.2.100.0050.02011.58
5.2.90.0070.03511.48
5.2.80.0040.03611.46
5.2.70.0050.03611.49
5.2.60.0040.03511.35
5.2.50.0050.03511.47
5.2.40.0090.02511.38
5.2.30.0050.03311.32
5.2.20.0060.01911.38
5.2.10.0040.02611.34
5.2.00.0090.03011.19
5.1.60.0050.02710.44
5.1.50.0030.03110.51
5.1.40.0050.03110.53
5.1.30.0070.03110.72
5.1.20.0030.03410.70
5.1.10.0070.02510.57
5.1.00.0040.03110.48
5.0.50.0110.02110.17
5.0.40.0040.02210.17
5.0.30.0070.03410.17
5.0.20.0020.01610.17
5.0.10.0060.01210.17
5.0.00.0030.03510.17
4.4.90.0030.01810.17
4.4.80.0030.01910.17
4.4.70.0050.01810.17
4.4.60.0020.01110.17
4.4.50.0040.01910.17
4.4.40.0010.01710.17
4.4.30.0020.01210.17
4.4.20.0040.01810.17
4.4.10.0020.02110.17
4.4.00.0020.02810.17
4.3.110.0050.01910.17
4.3.100.0020.01410.17
4.3.90.0020.02010.17
4.3.80.0040.02310.17
4.3.70.0020.01910.17
4.3.60.0040.01710.17
4.3.50.0030.00810.17
4.3.40.0030.02810.17
4.3.30.0010.02010.17
4.3.20.0010.02210.17
4.3.10.0030.01810.17
4.3.00.0000.01310.17

preferences:
44.36 ms | 400 KiB | 5 Q