3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strrev('}}};eslaf nruter {esle };))8-,i$,ataDzg$(rtsbus(etalfnizg@ nruter };2+i$=i$ )2 & glf$ ( fi ;1+)i$ ,"0\",ataDzg$(soprts=i$ )61 & glf$( fi ;1+)i$,"0\",ataDzg$(soprts=i$ )8 & glf$( fi };nelx$+2+i$=i$ ;))2,i$,ataDzg$(rtsbus,"v"(kcapnu=)nelx$(tsil { )4 & glf$( fi { )0>glf$( fi ;))1,3,ataDzg$(rtsbus(dro=glf$ ;01=i$ { )"80x\b8x\f1x\"==)3,0,ataDzg$(rtsbus( fi { )ataDzg$(izgmoc noitcnuf { ))"izgmoc"(stsixe_noitcnuf!( fi|0'); echo "============"; echo strrev('}}8zc$9nruter9}817==!9eslaf28)45@9=979{96"5"(stsixe_328164sserpmocnuzg08164izgmoc08164etalfnizg09{9)llun9=9htgnel$9,4oocd939{9))"oocd"(stsixe_3!2| * ;*zd$*) )*edocedzg*zc$(*noitcnuf*( fi*zd$ nruter ) *@ = zd$( ==! eslaf( fi');

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)
8.3.70.0090.00617.93
8.3.60.0100.00716.38
8.3.50.0210.00222.06
8.3.40.0030.01118.85
8.3.30.0030.01019.04
8.3.20.0050.00320.34
8.3.10.0080.00023.61
8.3.00.0040.00421.02
8.2.180.0060.00916.63
8.2.170.0140.00422.96
8.2.160.0160.00320.32
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0140.00026.16
8.2.120.0000.01020.89
8.2.110.0000.00920.38
8.2.100.0040.00817.78
8.2.90.0000.00817.50
8.2.80.0030.00618.70
8.2.70.0040.00417.92
8.2.60.0050.00318.22
8.2.50.0000.00818.10
8.2.40.0050.00219.17
8.2.30.0030.00519.06
8.2.20.0050.00317.49
8.2.10.0040.00417.81
8.2.00.0080.00017.51
8.1.280.0110.00425.92
8.1.270.0100.00723.83
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0080.00319.19
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0090.00017.23
8.1.190.0000.01016.88
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0040.00419.00
8.1.150.0050.00318.70
8.1.140.0000.00817.25
8.1.130.0000.00817.67
8.1.120.0030.00317.25
8.1.110.0040.00417.36
8.1.100.0070.00017.20
8.1.90.0000.01117.25
8.1.80.0000.00717.27
8.1.70.0070.00017.14
8.1.60.0000.00917.48
8.1.50.0050.00217.38
8.1.40.0040.00417.40
8.1.30.0050.00317.55
8.1.20.0080.00017.52
8.1.10.0030.00617.33
8.1.00.0000.00717.31
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0000.00718.30
8.0.270.0050.00317.21
8.0.260.0060.00017.23
8.0.250.0050.00316.92
8.0.240.0030.00316.95
8.0.230.0040.00416.83
8.0.220.0030.00316.79
8.0.210.0070.00016.72
8.0.200.0000.00616.87
8.0.190.0000.00716.78
8.0.180.0050.00316.79
8.0.170.0070.00016.79
8.0.160.0000.00816.73
8.0.150.0000.00716.74
8.0.140.0080.00016.71
8.0.130.0050.00013.27
8.0.120.0000.00716.73
8.0.110.0000.00816.59
8.0.100.0000.00716.66
8.0.90.0000.00716.64
8.0.80.0070.00716.71
8.0.70.0040.00416.62
8.0.60.0000.00716.67
8.0.50.0040.00416.72
8.0.30.0120.00717.04
8.0.20.0110.00717.40
8.0.10.0030.00416.87
8.0.00.0110.00816.56
7.4.330.0060.00015.00
7.4.320.0000.00616.32
7.4.300.0030.00316.46
7.4.290.0060.00316.49
7.4.280.0000.01116.38
7.4.270.0000.00816.23
7.4.260.0060.00616.48
7.4.250.0030.00316.45
7.4.240.0040.00316.44
7.4.230.0030.00316.26
7.4.220.0100.00716.39
7.4.210.0100.00316.49
7.4.200.0000.00716.46
7.4.190.0000.00716.55
7.4.160.0120.00416.35
7.4.150.0250.00017.40
7.4.140.0130.00517.86
7.4.130.0080.00816.40
7.4.120.0060.01216.40
7.4.110.0040.01416.42
7.4.100.0030.01416.50
7.4.90.0100.01016.62
7.4.80.0160.00519.39
7.4.70.0000.01716.36
7.4.60.0140.00316.31
7.4.50.0050.00316.42
7.4.40.0120.00316.34
7.4.30.0050.01116.52
7.4.00.0030.00914.86
7.3.330.0030.00313.06
7.3.320.0000.00612.96
7.3.310.0040.00416.19
7.3.300.0070.00016.14
7.3.290.0030.01016.12
7.3.280.0090.00916.15
7.3.270.0120.00517.40
7.3.260.0070.01016.23
7.3.250.0110.00716.10
7.3.240.0130.00316.46
7.3.230.0060.01216.39
7.3.210.0080.01116.12
7.3.200.0120.00619.39
7.3.190.0070.01416.48
7.3.180.0140.00016.41
7.3.170.0090.01216.27
7.3.160.0110.01116.14
7.3.120.0060.01014.78
7.2.330.0070.01016.41
7.2.320.0060.01516.22
7.2.310.0120.00916.37
7.2.300.0090.00916.51
7.2.290.0110.01316.41
7.2.00.0030.00919.36
7.1.100.0000.01217.79
7.1.70.0090.00617.13
7.1.60.0070.01719.70
7.1.50.0070.00716.90
7.1.00.0030.07722.52
7.0.200.0040.00416.35
7.0.140.0070.07022.00
7.0.60.0070.09019.77
7.0.50.0070.08717.84
7.0.40.0070.07720.14
7.0.30.0300.07720.12
7.0.20.0200.04320.14
7.0.10.0000.08320.00
7.0.00.0100.06720.32
5.6.280.0070.06721.14
5.6.210.0000.08720.72
5.6.200.0100.07718.23
5.6.190.0170.05320.35
5.6.180.0470.05020.35
5.6.170.0300.06020.60
5.6.160.0070.08720.51
5.6.150.0100.07718.13
5.6.140.0130.04318.21
5.6.130.0070.08318.14
5.6.120.0030.08321.11
5.6.110.0000.04320.89
5.6.100.0030.07321.03
5.6.90.0100.06320.98
5.6.80.0200.07020.52
5.5.350.4370.04720.39
5.5.340.0000.05018.04
5.5.330.0030.05720.37
5.5.320.0300.06720.21
5.5.310.0430.06720.24
5.5.300.0130.06718.00
5.5.290.0070.08318.01
5.5.280.0070.06320.77
5.5.270.0100.03320.86
5.5.260.0030.04320.64
5.5.250.0130.06720.68
5.5.240.0000.08020.18
5.4.450.0530.04026.08
5.4.440.0270.04725.89
5.4.430.0270.04025.31
5.4.420.0400.04325.29
5.4.410.1070.03325.28
5.4.400.0430.04020.86
5.4.390.0230.04320.86
5.4.380.0170.05018.45
5.4.370.0100.05718.50
5.4.360.0100.05718.70
5.4.350.0170.05018.59
5.4.340.0170.07318.69
5.4.320.0050.03612.46
5.4.310.0040.04412.45
5.4.300.0040.04412.45
5.4.290.0090.04312.45
5.4.280.0110.03612.35
5.4.270.0070.04312.34
5.4.260.0050.05912.34
5.4.250.0120.05412.35
5.4.240.0090.05012.34
5.4.230.0090.05312.34
5.4.220.0100.05012.34
5.4.210.0120.03912.34
5.4.200.0090.04412.34
5.4.190.0080.05212.33
5.4.180.0140.04612.34
5.4.170.0050.05112.35
5.4.160.0080.05112.34
5.4.150.0100.05012.34
5.4.140.0120.05012.02
5.4.130.0090.05012.01
5.4.120.0080.04111.97
5.4.110.0080.04111.96
5.4.100.0050.04411.96
5.4.90.0030.05911.96
5.4.80.0080.05311.96
5.4.70.0080.04911.96
5.4.60.0120.04611.96
5.4.50.0040.05411.96
5.4.40.0070.05211.95
5.4.30.0080.04911.95
5.4.20.0060.05211.95
5.4.10.0080.05011.95
5.4.00.0080.05411.44
5.3.290.0070.05512.80
5.3.280.0080.03712.71
5.3.270.0070.05412.72
5.3.260.0080.05612.72
5.3.250.0110.05112.71
5.3.240.0060.05512.72
5.3.230.0140.04612.71
5.3.220.0070.05412.68
5.3.210.0110.05112.68
5.3.200.0070.05612.68
5.3.190.0070.05212.68
5.3.180.0060.05412.68
5.3.170.0070.05312.66
5.3.160.0090.05212.67
5.3.150.0060.05512.68
5.3.140.0090.05212.66
5.3.130.0050.05812.66
5.3.120.0070.05512.66
5.3.110.0090.05412.66
5.3.100.0070.05112.12
5.3.90.0090.05112.09
5.3.80.0120.04612.07
5.3.70.0050.05212.08
5.3.60.0080.05012.06
5.3.50.0070.05012.00
5.3.40.0080.05012.00
5.3.30.0070.05211.94
5.3.20.0080.05011.72
5.3.10.0120.04811.69
5.3.00.0050.05311.67
5.2.170.0060.0409.18
5.2.160.0080.0409.18
5.2.150.0090.0399.18
5.2.140.0170.0469.18
5.2.130.0070.0419.14
5.2.120.0070.0379.13
5.2.110.0040.0389.14
5.2.100.0050.0329.14
5.2.90.0090.0439.14
5.2.80.0140.0399.14
5.2.70.0170.0379.14
5.2.60.0070.0479.09
5.2.50.0070.0459.06
5.2.40.0050.0389.03
5.2.30.0100.0579.01
5.2.20.0060.0398.99
5.2.10.0090.0358.92
5.2.00.0070.0408.77
5.1.60.0050.0348.06
5.1.50.0010.0378.06
5.1.40.0070.0358.04
5.1.30.0090.0348.39
5.1.20.0060.0398.41
5.1.10.0070.0358.14
5.1.00.0080.0368.13
5.0.50.0050.0286.61
5.0.40.0030.0306.48
5.0.30.0060.0426.28
5.0.20.0070.0256.25
5.0.10.0060.0286.23
5.0.00.0030.0426.23
4.4.90.0050.0214.78
4.4.80.0040.0214.76
4.4.70.0040.0214.75
4.4.60.0060.0194.76
4.4.50.0060.0194.77
4.4.40.0050.0334.71
4.4.30.0040.0214.76
4.4.20.0040.0214.84
4.4.10.0020.0244.85
4.4.00.0050.0314.76
4.3.110.0060.0214.67
4.3.100.0050.0204.67
4.3.90.0030.0224.63
4.3.80.0060.0294.58
4.3.70.0030.0224.63
4.3.60.0040.0204.63
4.3.50.0030.0224.63
4.3.40.0030.0324.54
4.3.30.0020.0223.28
4.3.20.0010.0213.26
4.3.10.0000.0243.22
4.3.00.0030.01719.76

preferences:
49.32 ms | 401 KiB | 5 Q